Update.
1997-07-22 01:35 Ulrich Drepper <drepper@cygnus.com> * Makerules (+make-deps): Use $(CFLAGS) in run of $(+mkdep) so that optimizing is also selected for dependency generation. * configure.in: Add machine description for TI c[34]x. * inet/Makefile (routines): Remove ntohl and ntohs. * inet/netinet/in.h: Use optimized version of hton? and ntoh? for little endian machines. * sysdeps/alpha/ntohl.s: Removed. * sysdeps/alpha/ntohs.s: Removed. * sysdeps/generic/ntohl.c: Removed. * sysdeps/generic/ntohs.c: Removed. * sysdeps/generic/htonl.c: Add aliases for ntohl. * sysdeps/vax/htonl.s: Likewise. * sysdeps/generic/htons.c: Add aliases for ntohs. * sysdeps/vax/htons.s: Likewise. * sysdeps/vax/ntohl.s: Removed. * sysdeps/vax/ntohs.s: Removed. * sysdeps/generic/bits/htontoh.h: New file. * sysdeps/i386/htonl.S: New file. * sysdeps/i386/htons.S: New file. * sysdeps/i386/i486/htonl.S: New file. * sysdeps/i386/fpu/bits/mathinline.h: Correct and optimized compare macros. * sysdeps/mips/dl-machine.h: Remove mips64 dependent parts. * sysdeps/mips/mips64/dl-machine.h: New file. * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Don't install syscall-list.h. 1997-07-12 Andreas Jaeger <aj@arthur.rhein-neckar.de> * libc.map: Add missing symbol _obstack. 1997-07-14 08:22 H.J. Lu <hjl@gnu.ai.mit.edu> * sysdeps/mips/rtld-parms: New. * sysdeps/unix/sysv/linux/mips/lxstat.h: Moved to * sysdeps/unix/sysv/linux/mips/lxstat.c: ...this. * sysdeps/unix/sysv/linux/mips/sgidef.h: Moved to * sysdeps/unix/sysv/linux/mips/sgidefs.h: ...this. * sysdeps/generic/dl-sysdep.c (_start): Change to ENTRY_POINT. 1997-07-17 08:39 H.J. Lu <hjl@gnu.ai.mit.edu> * sysdeps/mips/dl-machine.h: Remove extra stuff. 1997-07-06 07:18 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/bits/endian.h: Handle multiple endianess. * stdlib/grouping.h: Suppress gcc warning about testing unsigned char for less-than-zero. * stdio-common/printf_fp.c: Likewise. * stdio-common/vfprintf.c: Likewise. * sysdeps/powerpc/add_n.s: New file. * sysdeps/powerpc/sub_n.s: New file. * sysdeps/powerpc/lshift.s: Ported XCOFF->ELF (from GMP). * sysdeps/powerpc/mul_1.s: Ported XCOFF->ELF (from GMP). * sysdeps/powerpc/addmul_1.s: Ported XCOFF->ELF (from GMP). * sysdeps/powerpc/submul_1.s: Ported XCOFF->ELF (from GMP). * sysdeps/powerpc/rshift.s: Ported XCOFF->ELF (from GMP). * math/libm-test.c (cos_test, sin_test, sincos_test): Use precomputed pi/6 rather than having gcc calculate it, otherwise tests give inaccurate result due to inaccurate input. * math/libm.map: Add __fe_*_env constants to list of exported symbols. * sysdeps/libm-ieee754/s_isinf.c: Simplify, make faster. * sysdeps/libm-ieee754/s_isinff.c: Simplify, make faster. * sysdeps/libm-ieee754/s_atan2f.c: Correct value of pi to be correct round-to-nearest value. * sysdeps/libm-ieee754/e_log.c: Make sure exceptions are raised. * sysdeps/libm-ieee754/e_log10.c: Likewise. * sysdeps/libm-ieee754/e_log10f.c: Likewise. * sysdeps/libm-ieee754/e_logf.c: Likewise. * sysdeps/libm-ieee754/s_log1p.c: Likewise. Also use correct -Inf. * sysdeps/libm-ieee754/s_log1pf.c: Likewise. Also use correct -Inf. * sysdeps/libm-ieee754/s_log2.c: Likewise. * sysdeps/libm-ieee754/s_log2f.c: Likewise. 1997-07-15 21:54 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nis/nss_compat/compat-grp.c: Fix "buffer to small" problems and memory leaks. * nis/nss_compat/compat-pwd.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/nss_nis/nis-alias.c: Likewise. * nis/nss_nis/nis-ethers.c: Likewise. * nis/nss_nis/nis-grp.c: Likewise. * nis/nss_nis/nis-hosts.c: Likewise. * nis/nss_nis/nis-network.c: Likewise. * nis/nss_nis/nis-proto.c: Likewise. * nis/nss_nis/nis-pwd.c: Likewise. * nis/nss_nis/nis-rpc.c: Likewise. * nis/nss_nis/nis-service.c: Likewise. * nis/nss_nis/nis-spwd.c: Likewise. * nis/nss_nisplus-alias.c: Likewise. * nis/nss_nisplus-ethers.c: Likewise. * nis/nss_nisplus-grp.c: Likewise. * nis/nss_nisplus-hosts.c: Likewise. * nis/nss_nisplus-netgrp.c: Likewise. * nis/nss_nisplus-network.c: Likewise. * nis/nss_nisplus-proto.c: Likewise. * nis/nss_nisplus-pwd.c: Likewise. * nis/nss_nisplus-rpc.c: Likewise. * nis/nss_nisplus-service.c: Likewise. * nis/nss_nisplus-spwd.c: Likewise. * nis/nss_nisplus-parse.c: If buffer to small, give -1 back. 1997-07-20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/dl-machine.h (elf_machine_rela): Mention program name in warning message. * sysdeps/powerpc/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/sparc/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/sparc64/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/i386/dl-machine.h (elf_machine_rel): Print program name first. 1997-07-20 19:33 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * libc.map: Add _null_auth and _seterr_reply. * sunrpc/clnt_udp.c (clntudp_call): If xargs is NULL, don't encode it.
This commit is contained in:
Ulrich Drepper
parent
907a1bacf9
commit
60c966358e
138
ChangeLog
138
ChangeLog
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@ -1,3 +1,141 @@
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1997-07-22 01:35 Ulrich Drepper <drepper@cygnus.com>
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* Makerules (+make-deps): Use $(CFLAGS) in run of $(+mkdep) so
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that optimizing is also selected for dependency generation.
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* configure.in: Add machine description for TI c[34]x.
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* inet/Makefile (routines): Remove ntohl and ntohs.
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* inet/netinet/in.h: Use optimized version of hton? and ntoh?
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for little endian machines.
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* sysdeps/alpha/ntohl.s: Removed.
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* sysdeps/alpha/ntohs.s: Removed.
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* sysdeps/generic/ntohl.c: Removed.
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* sysdeps/generic/ntohs.c: Removed.
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* sysdeps/generic/htonl.c: Add aliases for ntohl.
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* sysdeps/vax/htonl.s: Likewise.
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* sysdeps/generic/htons.c: Add aliases for ntohs.
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* sysdeps/vax/htons.s: Likewise.
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* sysdeps/vax/ntohl.s: Removed.
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* sysdeps/vax/ntohs.s: Removed.
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* sysdeps/generic/bits/htontoh.h: New file.
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* sysdeps/i386/htonl.S: New file.
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* sysdeps/i386/htons.S: New file.
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* sysdeps/i386/i486/htonl.S: New file.
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* sysdeps/i386/fpu/bits/mathinline.h: Correct and optimized compare
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macros.
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* sysdeps/mips/dl-machine.h: Remove mips64 dependent parts.
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* sysdeps/mips/mips64/dl-machine.h: New file.
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* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Don't install
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syscall-list.h.
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1997-07-12 Andreas Jaeger <aj@arthur.rhein-neckar.de>
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* libc.map: Add missing symbol _obstack.
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1997-07-14 08:22 H.J. Lu <hjl@gnu.ai.mit.edu>
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* sysdeps/mips/rtld-parms: New.
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* sysdeps/unix/sysv/linux/mips/lxstat.h: Moved to
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* sysdeps/unix/sysv/linux/mips/lxstat.c: ...this.
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* sysdeps/unix/sysv/linux/mips/sgidef.h: Moved to
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* sysdeps/unix/sysv/linux/mips/sgidefs.h: ...this.
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* sysdeps/generic/dl-sysdep.c (_start): Change to ENTRY_POINT.
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1997-07-17 08:39 H.J. Lu <hjl@gnu.ai.mit.edu>
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* sysdeps/mips/dl-machine.h: Remove extra stuff.
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1997-07-06 07:18 Geoff Keating <geoffk@ozemail.com.au>
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* sysdeps/powerpc/bits/endian.h: Handle multiple endianess.
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* stdlib/grouping.h: Suppress gcc warning about testing
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unsigned char for less-than-zero.
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* stdio-common/printf_fp.c: Likewise.
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* stdio-common/vfprintf.c: Likewise.
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* sysdeps/powerpc/add_n.s: New file.
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* sysdeps/powerpc/sub_n.s: New file.
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* sysdeps/powerpc/lshift.s: Ported XCOFF->ELF (from GMP).
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* sysdeps/powerpc/mul_1.s: Ported XCOFF->ELF (from GMP).
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* sysdeps/powerpc/addmul_1.s: Ported XCOFF->ELF (from GMP).
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* sysdeps/powerpc/submul_1.s: Ported XCOFF->ELF (from GMP).
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* sysdeps/powerpc/rshift.s: Ported XCOFF->ELF (from GMP).
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* math/libm-test.c (cos_test, sin_test, sincos_test): Use
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precomputed pi/6 rather than having gcc calculate it, otherwise
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tests give inaccurate result due to inaccurate input.
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* math/libm.map: Add __fe_*_env constants to list of exported
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symbols.
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* sysdeps/libm-ieee754/s_isinf.c: Simplify, make faster.
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* sysdeps/libm-ieee754/s_isinff.c: Simplify, make faster.
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* sysdeps/libm-ieee754/s_atan2f.c: Correct value of pi to be correct
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round-to-nearest value.
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* sysdeps/libm-ieee754/e_log.c: Make sure exceptions are raised.
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* sysdeps/libm-ieee754/e_log10.c: Likewise.
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* sysdeps/libm-ieee754/e_log10f.c: Likewise.
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* sysdeps/libm-ieee754/e_logf.c: Likewise.
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* sysdeps/libm-ieee754/s_log1p.c: Likewise. Also use correct -Inf.
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* sysdeps/libm-ieee754/s_log1pf.c: Likewise. Also use correct -Inf.
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* sysdeps/libm-ieee754/s_log2.c: Likewise.
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* sysdeps/libm-ieee754/s_log2f.c: Likewise.
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1997-07-15 21:54 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
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* nis/nss_compat/compat-grp.c: Fix "buffer to small" problems
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and memory leaks.
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* nis/nss_compat/compat-pwd.c: Likewise.
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* nis/nss_compat/compat-spwd.c: Likewise.
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* nis/nss_nis/nis-alias.c: Likewise.
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* nis/nss_nis/nis-ethers.c: Likewise.
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* nis/nss_nis/nis-grp.c: Likewise.
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* nis/nss_nis/nis-hosts.c: Likewise.
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* nis/nss_nis/nis-network.c: Likewise.
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* nis/nss_nis/nis-proto.c: Likewise.
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* nis/nss_nis/nis-pwd.c: Likewise.
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* nis/nss_nis/nis-rpc.c: Likewise.
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* nis/nss_nis/nis-service.c: Likewise.
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* nis/nss_nis/nis-spwd.c: Likewise.
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* nis/nss_nisplus-alias.c: Likewise.
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* nis/nss_nisplus-ethers.c: Likewise.
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* nis/nss_nisplus-grp.c: Likewise.
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* nis/nss_nisplus-hosts.c: Likewise.
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* nis/nss_nisplus-netgrp.c: Likewise.
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* nis/nss_nisplus-network.c: Likewise.
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* nis/nss_nisplus-proto.c: Likewise.
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* nis/nss_nisplus-pwd.c: Likewise.
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* nis/nss_nisplus-rpc.c: Likewise.
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* nis/nss_nisplus-service.c: Likewise.
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* nis/nss_nisplus-spwd.c: Likewise.
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* nis/nss_nisplus-parse.c: If buffer to small, give -1 back.
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1997-07-20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* sysdeps/m68k/dl-machine.h (elf_machine_rela): Mention program
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name in warning message.
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* sysdeps/powerpc/dl-machine.h (elf_machine_rela): Likewise.
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* sysdeps/sparc/dl-machine.h (elf_machine_rela): Likewise.
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* sysdeps/sparc64/dl-machine.h (elf_machine_rela): Likewise.
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* sysdeps/i386/dl-machine.h (elf_machine_rel): Print program name
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first.
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1997-07-20 19:33 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
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* libc.map: Add _null_auth and _seterr_reply.
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* sunrpc/clnt_udp.c (clntudp_call): If xargs is NULL, don't encode it.
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1997-07-19 22:53 Ulrich Drepper <drepper@cygnus.com>
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* time/africa: Update from tzdata1997g.
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@ -217,7 +217,7 @@ Thu Jan 23 04:06:42 1997 Ulrich Drepper <drepper@cygnus.com>
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(sysdep_headers): Add sys/kernel_termios.h.
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* sysdeps/unix/sysv/linux/kernel_termios.h: Moved to...
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* sysdeps/unix/sysv/linux/sys/kernel_termios.h: ...here.
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* sysdeps/unix/sysv/linux/sys/tcgetattr.c: Use __kernel_termios and
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* sysdeps/unix/sysv/linux/tcgetattr.c: Use __kernel_termios and
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__KERNEL_NCCS instead of kernel_termios and KERNEL_NCCS resp.
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* sysdeps/unix/sysv/linux/alpha/ioctls.h: New file.
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@ -313,7 +313,7 @@ S-CPPFLAGS = $(asm-CPPFLAGS)
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define +make-deps
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$(make-target-directory)
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-@rm -f $@
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$(+mkdep) $< $(CPPFLAGS) $($(<:$*.%=%)-CPPFLAGS) | \
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$(+mkdep) $< $(CFLAGS) $(CPPFLAGS) $($(<:$*.%=%)-CPPFLAGS) | \
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sed \
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-e 's,$(subst .,\.,$*)\.o,$(foreach o,$(all-object-suffixes),$(@:.d=$o)) $@,' \
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$(sed-remove-objpfx) > $(@:.d=.T)
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@ -56,7 +56,32 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
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# A Tn.n version is a released field test version.
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# A Xn.n version is an unreleased experimental baselevel.
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# 1.2 uses "1.2" for uname -r.
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echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
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cat <<EOF >dummy.s
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.globl main
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.ent main
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main:
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.frame \$30,0,\$26,0
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.prologue 0
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.long 0x47e03d84
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cmoveq \$4,0,\$3
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addl \$3,\$31,\$0
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ret \$31,(\$26),1
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.end main
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EOF
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${CC-cc} dummy.s -o dummy 2>/dev/null
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if test "$?" = 0 ; then
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./dummy
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case "$?" in
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1)
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UNAME_MACHINE="alphaev5"
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;;
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2)
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UNAME_MACHINE="alphaev56"
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;;
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esac
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fi
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rm -f dummy.s dummy
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echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
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exit 0 ;;
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21064:Windows_NT:50:3)
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echo alpha-dec-winnt3.5
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@ -457,7 +482,32 @@ EOF
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esac
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if test "${UNAME_MACHINE}" = "alpha" ; then
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echo alpha-unknown-linux-gnu ; exit 0
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sed 's/^ //' <<EOF >dummy.s
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.globl main
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.ent main
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main:
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.frame \$30,0,\$26,0
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.prologue 0
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.long 0x47e03d84
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cmoveq \$4,0,\$3
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addl \$3,\$31,\$0
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ret \$31,(\$26),1
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.end main
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EOF
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${CC-cc} dummy.s -o dummy 2>/dev/null
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if test "$?" = 0 ; then
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./dummy
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case "$?" in
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1)
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UNAME_MACHINE="alphaev5"
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;;
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2)
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UNAME_MACHINE="alphaev56"
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;;
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esac
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fi
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rm -f dummy.s dummy
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echo ${UNAME_MACHINE}-unknown-linux-gnu ; exit 0
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elif test "${UNAME_MACHINE}" = "mips" ; then
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cat >dummy.c <<EOF
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main(argc, argv)
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@ -152,9 +152,9 @@ case $basic_machine in
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tahoe | i860 | m68k | m68000 | m88k | ns32k | arm \
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| arme[lb] | pyramid | mn10200 | mn10300 \
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| tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
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| alpha | we32k | ns16k | clipper | i370 | sh \
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| powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
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| pdp11 | mips64el | mips64orion | mips64orionel \
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| alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
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| i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
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| mips64 | mipsel | mips64el | mips64orion | mips64orionel \
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| sparc | sparclet | sparclite | sparc64)
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basic_machine=$basic_machine-unknown
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;;
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@ -172,11 +172,13 @@ case $basic_machine in
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# Recognize the basic CPU types with company name.
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vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
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| sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
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| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
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| none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
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| hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
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| pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
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| pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
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| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
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| power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
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| xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
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| alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
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| ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
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| sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
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| sparc64-* | mips64-* | mipsel-* \
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| mips64el-* | mips64orion-* | mips64orionel-* | f301-*)
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;;
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# Recognize the various machine names and aliases which stand
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@ -816,6 +816,8 @@ case "$machine" in
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a29k | am29000) base_machine=a29k machine=a29k ;;
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alpha*) base_machine=alpha machine=alpha/$machine ;;
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arm*) base_machine=arm machine=arm/$machine ;;
|
||||
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
|
||||
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
|
||||
hppa*) base_machine=hppa machine=hppa/$machine ;;
|
||||
i[3456]86) base_machine=i386 machine=i386/$machine ;;
|
||||
m680?0) base_machine=m68k machine=m68k/$machine ;;
|
||||
|
|
@ -834,7 +836,7 @@ esac
|
|||
# This can take a while to compute.
|
||||
sysdep_dir=$srcdir/sysdeps
|
||||
echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
|
||||
echo "configure:838: checking sysdep dirs" >&5
|
||||
echo "configure:840: checking sysdep dirs" >&5
|
||||
# Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
|
||||
os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
|
||||
|
||||
|
|
@ -1035,7 +1037,7 @@ echo "$ac_t""sysdeps/generic sysdeps/stub" 1>&6
|
|||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||||
# ./install, which can be erroneously created by make from ./install.sh.
|
||||
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
|
||||
echo "configure:1039: checking for a BSD compatible install" >&5
|
||||
echo "configure:1041: checking for a BSD compatible install" >&5
|
||||
if test -z "$INSTALL"; then
|
||||
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -1089,7 +1091,7 @@ if test "$INSTALL" = "${srcdir}/install-sh -c"; then
|
|||
INSTALL='$(..)./install-sh -c'
|
||||
fi
|
||||
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
|
||||
echo "configure:1093: checking whether ln -s works" >&5
|
||||
echo "configure:1095: checking whether ln -s works" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1114,7 +1116,7 @@ do
|
|||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1118: checking for $ac_word" >&5
|
||||
echo "configure:1120: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1147,7 +1149,7 @@ test -n "$MSGFMT" || MSGFMT=":"
|
|||
# Extract the first word of "gcc", so it can be a program name with args.
|
||||
set dummy gcc; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1151: checking for $ac_word" >&5
|
||||
echo "configure:1153: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1176,7 +1178,7 @@ if test -z "$CC"; then
|
|||
# Extract the first word of "cc", so it can be a program name with args.
|
||||
set dummy cc; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1180: checking for $ac_word" >&5
|
||||
echo "configure:1182: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1224,7 +1226,7 @@ fi
|
|||
fi
|
||||
|
||||
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
|
||||
echo "configure:1228: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
|
||||
echo "configure:1230: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
|
||||
|
||||
ac_ext=c
|
||||
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
||||
|
|
@ -1234,11 +1236,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
|
|||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1238 "configure"
|
||||
#line 1240 "configure"
|
||||
#include "confdefs.h"
|
||||
main(){return(0);}
|
||||
EOF
|
||||
if { (eval echo configure:1242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:1244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
ac_cv_prog_cc_works=yes
|
||||
# If we can't run a trivial program, we are probably using a cross compiler.
|
||||
if (./conftest; exit) 2>/dev/null; then
|
||||
|
|
@ -1261,13 +1263,13 @@ else
|
|||
cross_linkable=yes
|
||||
fi
|
||||
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
|
||||
echo "configure:1265: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "configure:1267: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
|
||||
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
|
||||
|
||||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
|
||||
echo "configure:1271: checking whether we are using GNU C" >&5
|
||||
echo "configure:1273: checking whether we are using GNU C" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1276,7 +1278,7 @@ else
|
|||
yes;
|
||||
#endif
|
||||
EOF
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1280: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
ac_cv_prog_gcc=yes
|
||||
else
|
||||
ac_cv_prog_gcc=no
|
||||
|
|
@ -1293,7 +1295,7 @@ if test $ac_cv_prog_gcc = yes; then
|
|||
yes;
|
||||
#endif
|
||||
EOF
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if test -z "$CFLAGS"; then
|
||||
CFLAGS="-g -O2"
|
||||
fi
|
||||
|
|
@ -1305,7 +1307,7 @@ else
|
|||
fi
|
||||
|
||||
echo $ac_n "checking build system type""... $ac_c" 1>&6
|
||||
echo "configure:1309: checking build system type" >&5
|
||||
echo "configure:1311: checking build system type" >&5
|
||||
|
||||
build_alias=$build
|
||||
case "$build_alias" in
|
||||
|
|
@ -1328,7 +1330,7 @@ do
|
|||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1332: checking for $ac_word" >&5
|
||||
echo "configure:1334: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1359,7 +1361,7 @@ done
|
|||
fi
|
||||
|
||||
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
|
||||
echo "configure:1363: checking how to run the C preprocessor" >&5
|
||||
echo "configure:1365: checking how to run the C preprocessor" >&5
|
||||
# On Suns, sometimes $CPP names a directory.
|
||||
if test -n "$CPP" && test -d "$CPP"; then
|
||||
CPP=
|
||||
|
|
@ -1374,13 +1376,13 @@ else
|
|||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||||
# not just through cpp.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1378 "configure"
|
||||
#line 1380 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1384: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1386: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
|
|
@ -1391,13 +1393,13 @@ else
|
|||
rm -rf conftest*
|
||||
CPP="${CC-cc} -E -traditional-cpp"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1395 "configure"
|
||||
#line 1397 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1401: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1403: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
|
|
@ -1428,7 +1430,7 @@ fi
|
|||
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
|
||||
set dummy ${ac_tool_prefix}ar; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1432: checking for $ac_word" >&5
|
||||
echo "configure:1434: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1459,7 +1461,7 @@ fi
|
|||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1463: checking for $ac_word" >&5
|
||||
echo "configure:1465: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1490,7 +1492,7 @@ if test -n "$ac_tool_prefix"; then
|
|||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||||
set dummy ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1494: checking for $ac_word" >&5
|
||||
echo "configure:1496: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1525,7 +1527,7 @@ fi
|
|||
# Extract the first word of "bash", so it can be a program name with args.
|
||||
set dummy bash; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1529: checking for $ac_word" >&5
|
||||
echo "configure:1531: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1566,7 +1568,7 @@ if test "$BASH" = no; then
|
|||
# Extract the first word of "ksh", so it can be a program name with args.
|
||||
set dummy ksh; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1570: checking for $ac_word" >&5
|
||||
echo "configure:1572: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1608,7 +1610,7 @@ fi
|
|||
|
||||
|
||||
echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
|
||||
echo "configure:1612: checking for signed size_t type" >&5
|
||||
echo "configure:1614: checking for signed size_t type" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1632,12 +1634,12 @@ EOF
|
|||
fi
|
||||
|
||||
echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
|
||||
echo "configure:1636: checking for libc-friendly stddef.h" >&5
|
||||
echo "configure:1638: checking for libc-friendly stddef.h" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1641 "configure"
|
||||
#line 1643 "configure"
|
||||
#include "confdefs.h"
|
||||
#define __need_size_t
|
||||
#define __need_wchar_t
|
||||
|
|
@ -1652,7 +1654,7 @@ size_t size; wchar_t wchar;
|
|||
if (&size == NULL || &wchar == NULL) abort ();
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
libc_cv_friendly_stddef=yes
|
||||
else
|
||||
|
|
@ -1671,7 +1673,7 @@ override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
|
|||
fi
|
||||
|
||||
echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
|
||||
echo "configure:1675: checking whether we need to use -P to assemble .S files" >&5
|
||||
echo "configure:1677: checking whether we need to use -P to assemble .S files" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1694,7 +1696,7 @@ asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
|
|||
fi
|
||||
|
||||
echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
|
||||
echo "configure:1698: checking for assembler global-symbol directive" >&5
|
||||
echo "configure:1700: checking for assembler global-symbol directive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1724,7 +1726,7 @@ EOF
|
|||
fi
|
||||
|
||||
echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
|
||||
echo "configure:1728: checking for .set assembler directive" >&5
|
||||
echo "configure:1730: checking for .set assembler directive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1758,7 +1760,7 @@ EOF
|
|||
fi
|
||||
|
||||
echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
|
||||
echo "configure:1762: checking for .symver assembler directive" >&5
|
||||
echo "configure:1764: checking for .symver assembler directive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1777,7 +1779,7 @@ fi
|
|||
|
||||
echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
|
||||
echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
|
||||
echo "configure:1781: checking for ld --version-script" >&5
|
||||
echo "configure:1783: checking for ld --version-script" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1796,7 +1798,7 @@ EOF
|
|||
if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
|
||||
-nostartfiles -nostdlib
|
||||
-Wl,--version-script,conftest.map
|
||||
1>&5'; { (eval echo configure:1800: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
|
||||
1>&5'; { (eval echo configure:1802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
|
||||
then
|
||||
libc_cv_ld_version_script_option=yes
|
||||
else
|
||||
|
|
@ -1826,7 +1828,7 @@ fi
|
|||
|
||||
if test $elf = yes; then
|
||||
echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
|
||||
echo "configure:1830: checking for .previous assembler directive" >&5
|
||||
echo "configure:1832: checking for .previous assembler directive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1834,7 +1836,7 @@ else
|
|||
.section foo_section
|
||||
.previous
|
||||
EOF
|
||||
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
libc_cv_asm_previous_directive=yes
|
||||
else
|
||||
libc_cv_asm_previous_directive=no
|
||||
|
|
@ -1850,7 +1852,7 @@ EOF
|
|||
|
||||
else
|
||||
echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
|
||||
echo "configure:1854: checking for .popsection assembler directive" >&5
|
||||
echo "configure:1856: checking for .popsection assembler directive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1858,7 +1860,7 @@ else
|
|||
.pushsection foo_section
|
||||
.popsection
|
||||
EOF
|
||||
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
libc_cv_asm_popsection_directive=yes
|
||||
else
|
||||
libc_cv_asm_popsection_directive=no
|
||||
|
|
@ -1878,12 +1880,12 @@ fi
|
|||
|
||||
if test $elf != yes; then
|
||||
echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
|
||||
echo "configure:1882: checking for .init and .fini sections" >&5
|
||||
echo "configure:1884: checking for .init and .fini sections" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1887 "configure"
|
||||
#line 1889 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
|
|
@ -1892,7 +1894,7 @@ asm (".section .init");
|
|||
asm (".text");
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
libc_cv_have_initfini=yes
|
||||
else
|
||||
|
|
@ -1917,19 +1919,19 @@ if test $elf = yes; then
|
|||
libc_cv_asm_underscores=no
|
||||
else
|
||||
echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
|
||||
echo "configure:1921: checking for _ prefix on C symbol names" >&5
|
||||
echo "configure:1923: checking for _ prefix on C symbol names" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1926 "configure"
|
||||
#line 1928 "configure"
|
||||
#include "confdefs.h"
|
||||
asm ("_glibc_foobar:");
|
||||
int main() {
|
||||
glibc_foobar ();
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
if { (eval echo configure:1935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
||||
rm -rf conftest*
|
||||
libc_cv_asm_underscores=yes
|
||||
else
|
||||
|
|
@ -1956,7 +1958,7 @@ if test $elf = yes; then
|
|||
libc_cv_asm_weakext_directive=no
|
||||
else
|
||||
echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
|
||||
echo "configure:1960: checking for assembler .weak directive" >&5
|
||||
echo "configure:1962: checking for assembler .weak directive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1979,7 +1981,7 @@ echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
|
|||
|
||||
if test $libc_cv_asm_weak_directive = no; then
|
||||
echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
|
||||
echo "configure:1983: checking for assembler .weakext directive" >&5
|
||||
echo "configure:1985: checking for assembler .weakext directive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2016,7 +2018,7 @@ EOF
|
|||
fi
|
||||
|
||||
echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
|
||||
echo "configure:2020: checking for ld --no-whole-archive" >&5
|
||||
echo "configure:2022: checking for ld --no-whole-archive" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2027,7 +2029,7 @@ __throw () {}
|
|||
EOF
|
||||
if { ac_try='${CC-cc} $CFLAGS
|
||||
-nostdlib -nostartfiles -Wl,--no-whole-archive
|
||||
-o conftest conftest.c 1>&5'; { (eval echo configure:2031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
-o conftest conftest.c 1>&5'; { (eval echo configure:2033: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
libc_cv_ld_no_whole_archive=yes
|
||||
else
|
||||
libc_cv_ld_no_whole_archive=no
|
||||
|
|
@ -2038,7 +2040,7 @@ fi
|
|||
echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
|
||||
|
||||
echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
|
||||
echo "configure:2042: checking for gcc -fno-exceptions" >&5
|
||||
echo "configure:2044: checking for gcc -fno-exceptions" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2049,7 +2051,7 @@ __throw () {}
|
|||
EOF
|
||||
if { ac_try='${CC-cc} $CFLAGS
|
||||
-nostdlib -nostartfiles -fno-exceptions
|
||||
-o conftest conftest.c 1>&5'; { (eval echo configure:2053: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
-o conftest conftest.c 1>&5'; { (eval echo configure:2055: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
libc_cv_gcc_no_exceptions=yes
|
||||
else
|
||||
libc_cv_gcc_no_exceptions=no
|
||||
|
|
@ -2101,7 +2103,7 @@ if test "$uname" = "sysdeps/generic"; then
|
|||
fi
|
||||
|
||||
echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
|
||||
echo "configure:2105: checking OS release for uname" >&5
|
||||
echo "configure:2107: checking OS release for uname" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2123,7 +2125,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6
|
|||
uname_release="$libc_cv_uname_release"
|
||||
|
||||
echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
|
||||
echo "configure:2127: checking OS version for uname" >&5
|
||||
echo "configure:2129: checking OS version for uname" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2145,7 +2147,7 @@ else
|
|||
fi
|
||||
|
||||
echo $ac_n "checking stdio selection""... $ac_c" 1>&6
|
||||
echo "configure:2149: checking stdio selection" >&5
|
||||
echo "configure:2151: checking stdio selection" >&5
|
||||
|
||||
case $stdio in
|
||||
libio) cat >> confdefs.h <<\EOF
|
||||
|
|
|
|||
|
|
@ -149,6 +149,8 @@ case "$machine" in
|
|||
a29k | am29000) base_machine=a29k machine=a29k ;;
|
||||
alpha*) base_machine=alpha machine=alpha/$machine ;;
|
||||
arm*) base_machine=arm machine=arm/$machine ;;
|
||||
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
|
||||
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
|
||||
hppa*) base_machine=hppa machine=hppa/$machine ;;
|
||||
i[3456]86) base_machine=i386 machine=i386/$machine ;;
|
||||
m680?0) base_machine=m68k machine=m68k/$machine ;;
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ headers := netinet/ether.h netinet/in.h netinet/if_ether.h \
|
|||
|
||||
distribute := netgroup.h
|
||||
|
||||
routines := ntohl ntohs htonl htons \
|
||||
routines := htonl htons \
|
||||
inet_lnaof inet_mkadr \
|
||||
inet_netof inet_ntoa inet_net herrno \
|
||||
gethstbyad gethstbyad_r gethstbynm gethstbynm2 gethstbynm2_r \
|
||||
|
|
|
|||
|
|
@ -210,9 +210,13 @@ struct ipv6_mreq
|
|||
this was a short-sighted decision since on different systems the types
|
||||
may have different representations but the values are always the same. */
|
||||
|
||||
extern u_int32_t __ntohl __P ((u_int32_t __netlong));
|
||||
extern u_int32_t ntohl __P ((u_int32_t __netlong));
|
||||
extern u_int16_t __ntohs __P ((u_int16_t __netshort));
|
||||
extern u_int16_t ntohs __P ((u_int16_t __netshort));
|
||||
extern u_int32_t __htonl __P ((u_int32_t __hostlong));
|
||||
extern u_int32_t htonl __P ((u_int32_t __hostlong));
|
||||
extern u_int16_t __htons __P ((u_int16_t __hostshort));
|
||||
extern u_int16_t htons __P ((u_int16_t __hostshort));
|
||||
|
||||
#include <endian.h>
|
||||
|
|
@ -220,10 +224,33 @@ extern u_int16_t htons __P ((u_int16_t __hostshort));
|
|||
#if __BYTE_ORDER == __BIG_ENDIAN
|
||||
/* The host byte order is the same as network byte order,
|
||||
so these functions are all just identity. */
|
||||
#define ntohl(x) (x)
|
||||
#define ntohs(x) (x)
|
||||
#define htonl(x) (x)
|
||||
#define htons(x) (x)
|
||||
# define ntohl(x) (x)
|
||||
# define ntohs(x) (x)
|
||||
# define htonl(x) (x)
|
||||
# define htons(x) (x)
|
||||
#else
|
||||
# if __BYTE_ORDER == __LITTLE_ENDIAN && defined __OPTIMIZE__
|
||||
# define ntohl(x) (__builtin_constant_p (x) \
|
||||
? __constant_htontohl (x) : __ntohl (x))
|
||||
# define ntohs(x) (__builtin_constant_p (x) \
|
||||
? __constant_htontohs (x) : __ntohs (x))
|
||||
# define htonl(x) (__builtin_constant_p (x) \
|
||||
? __constant_htontohl (x) : __htonl (x))
|
||||
# define htons(x) (__builtin_constant_p (x) \
|
||||
? __constant_htontohl (x) : __htonl (x))
|
||||
|
||||
# define __constant_htontohl(x) \
|
||||
((((x) & 0xff000000) >> 24) | \
|
||||
(((x) & 0x00ff0000) >> 8) | \
|
||||
(((x) & 0x0000ff00) << 8) | \
|
||||
(((x) & 0x000000ff) << 24))
|
||||
# define __constant_htontohs(x) \
|
||||
((((x) & 0x0000ff00) >> 8) | \
|
||||
(((x) & 0x000000ff) << 8))
|
||||
|
||||
/* Now get machine dependent optimized versions for the real work. */
|
||||
# include <bits/htontoh.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#define IN6_IS_ADDR_UNSPECIFIED(a) \
|
||||
|
|
|
|||
3
libc.map
3
libc.map
|
|
@ -11,6 +11,7 @@ GLIBC_2.0 {
|
|||
_nl_current_LC_COLLATE; __collate_element_hash;
|
||||
__collate_element_strings; __collate_symbol_classes;
|
||||
__collate_symbol_hash; __collate_symbol_strings;
|
||||
_obstack;
|
||||
|
||||
# helper functions
|
||||
__errno_location; __libc_init_first; __h_errno_location;
|
||||
|
|
@ -81,7 +82,7 @@ GLIBC_2.0 {
|
|||
_IO_str_underflow; _IO_str_init_static; _IO_str_init_readonly;
|
||||
_IO_str_seekoff; _IO_str_pbackfail; _IO_list_all; _IO_file_jumps;
|
||||
_IO_peekc_locked;
|
||||
_rpc_dtablesize;
|
||||
_rpc_dtablesize; _null_auth; _seterr_reply;
|
||||
|
||||
# all functions and variables in the normal name space
|
||||
a*; b*; c*; d*; e*; f*; g*; h*; i*; j*; k*; l*; m*;
|
||||
|
|
|
|||
|
|
@ -134,6 +134,8 @@
|
|||
#define PRINT 1
|
||||
#define NO_PRINT 0
|
||||
|
||||
/* Various constants (we must supply them precalculated for accuracy). */
|
||||
#define M_PI_6 .52359877559829887308L
|
||||
|
||||
static int noErrors;
|
||||
|
||||
|
|
@ -1058,7 +1060,7 @@ cos_test (void)
|
|||
FUNC(cos) (minus_infty),
|
||||
INVALID_EXCEPTION);
|
||||
|
||||
check_eps ("cos (pi/3) == 0.5", FUNC(cos) (M_PI / 3.0),
|
||||
check_eps ("cos (pi/3) == 0.5", FUNC(cos) (M_PI_6 * 2.0),
|
||||
0.5, CHOOSE (4e-18L, 1e-15L, 1e-7L));
|
||||
check_eps ("cos (pi/2) == 0", FUNC(cos) (M_PI_2),
|
||||
0, CHOOSE (1e-19L, 1e-16L, 1e-7L));
|
||||
|
|
@ -1711,8 +1713,8 @@ sin_test (void)
|
|||
FUNC(sin) (minus_infty),
|
||||
INVALID_EXCEPTION);
|
||||
|
||||
check_eps ("sin (pi/6) == 0.5", FUNC(sin) (M_PI / 6.0), 0.5,
|
||||
CHOOSE (4e-18L, 0, 0));
|
||||
check_eps ("sin (pi/6) == 0.5", FUNC(sin) (M_PI_6),
|
||||
0.5,CHOOSE (4e-18L, 0, 0));
|
||||
check ("sin (pi/2) == 1", FUNC(sin) (M_PI_2), 1);
|
||||
}
|
||||
|
||||
|
|
@ -1772,11 +1774,11 @@ sincos_test (void)
|
|||
check_eps ("sincos (pi/2, &sin, &cos) puts 0 in cos", cos_res, 0,
|
||||
CHOOSE (1e-18L, 1e-16, 1e-7));
|
||||
|
||||
FUNC(sincos) (M_PI / 6.0, &sin_res, &cos_res);
|
||||
FUNC(sincos) (M_PI_6, &sin_res, &cos_res);
|
||||
check_eps ("sincos (pi/6, &sin, &cos) puts 0.5 in sin", sin_res, 0.5,
|
||||
CHOOSE (5e-18L, 0, 0));
|
||||
|
||||
FUNC(sincos) (M_PI / 3.0, &sin_res, &cos_res);
|
||||
FUNC(sincos) (M_PI_6*2.0, &sin_res, &cos_res);
|
||||
check_eps ("sincos (pi/3, &sin, &cos) puts 0.5 in cos", cos_res, 0.5,
|
||||
CHOOSE (5e-18L, 1e-15, 1e-7));
|
||||
|
||||
|
|
|
|||
|
|
@ -98,7 +98,6 @@ GLIBC_2.0 {
|
|||
fesetenv; fesetexceptflag; fesetround;
|
||||
fetestexcept; feupdateenv;
|
||||
|
||||
|
||||
# global variables
|
||||
_LIB_VERSION; signgam;
|
||||
|
||||
|
|
@ -109,6 +108,9 @@ GLIBC_2.0 {
|
|||
|
||||
__log1p;
|
||||
|
||||
# symbols used in macros from sysdeps/powerpc/bits/fenv.h
|
||||
__fe_dfl_env; __fe_enabled_env; __fe_nonieee_env; __fe_nomask_env;
|
||||
|
||||
local:
|
||||
*;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -218,6 +218,10 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
|
|||
|
||||
do
|
||||
{
|
||||
char *save_oldkey;
|
||||
int save_oldlen;
|
||||
bool_t save_nis_first;
|
||||
|
||||
if (ent->nis_first)
|
||||
{
|
||||
if (yp_first (domain, "group.byname", &outkey, &outkeylen,
|
||||
|
|
@ -226,7 +230,9 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
|
|||
ent->nis = 0;
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
}
|
||||
|
||||
save_oldkey = ent->oldkey;
|
||||
save_oldlen = ent->oldkeylen;
|
||||
save_nis_first = TRUE;
|
||||
ent->oldkey = outkey;
|
||||
ent->oldkeylen = outkeylen;
|
||||
ent->nis_first = FALSE;
|
||||
|
|
@ -241,7 +247,9 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
|
|||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
||||
free (ent->oldkey);
|
||||
save_oldkey = ent->oldkey;
|
||||
save_oldlen = ent->oldkeylen;
|
||||
save_nis_first = FALSE;
|
||||
ent->oldkey = outkey;
|
||||
ent->oldkeylen = outkeylen;
|
||||
}
|
||||
|
|
@ -255,8 +263,21 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
|
|||
while (isspace (*p))
|
||||
++p;
|
||||
|
||||
parse_res = _nss_files_parse_grent (p, result, data, buflen);
|
||||
|
||||
if ((parse_res = _nss_files_parse_grent (p, result, data, buflen)) == -1)
|
||||
{
|
||||
free (ent->oldkey);
|
||||
ent->oldkey = save_oldkey;
|
||||
ent->oldkeylen = save_oldlen;
|
||||
ent->nis_first = save_nis_first;
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!save_nis_first)
|
||||
free (save_oldkey);
|
||||
}
|
||||
|
||||
if (parse_res &&
|
||||
in_blacklist (result->gr_name, strlen (result->gr_name), ent))
|
||||
parse_res = 0; /* if result->gr_name in blacklist,search next entry */
|
||||
|
|
@ -274,8 +295,13 @@ getgrent_next_nisplus (struct group *result, ent_t *ent, char *buffer,
|
|||
|
||||
do
|
||||
{
|
||||
nis_result *save_oldres;
|
||||
bool_t save_nis_first;
|
||||
|
||||
if (ent->nis_first)
|
||||
{
|
||||
save_oldres = ent->result;
|
||||
save_nis_first = TRUE;
|
||||
ent->result = nis_first_entry(grptable);
|
||||
if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
|
|
@ -288,8 +314,9 @@ getgrent_next_nisplus (struct group *result, ent_t *ent, char *buffer,
|
|||
{
|
||||
nis_result *res;
|
||||
|
||||
save_oldres = ent->result;
|
||||
save_nis_first = FALSE;
|
||||
res = nis_next_entry(grptable, &ent->result->cookie);
|
||||
nis_freeresult (ent->result);
|
||||
ent->result = res;
|
||||
if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
|
|
@ -297,8 +324,21 @@ getgrent_next_nisplus (struct group *result, ent_t *ent, char *buffer,
|
|||
return niserr2nss (ent->result->status);
|
||||
}
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_grent (ent->result, 0, result, buffer,
|
||||
buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_grent (ent->result, 0, result,
|
||||
buffer, buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (ent->result);
|
||||
ent->result = save_oldres;
|
||||
ent->nis_first = save_nis_first;
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!save_nis_first)
|
||||
nis_freeresult (save_oldres);
|
||||
}
|
||||
|
||||
if (parse_res &&
|
||||
in_blacklist (result->gr_name, strlen (result->gr_name), ent))
|
||||
parse_res = 0; /* if result->gr_name in blacklist,search next entry */
|
||||
|
|
@ -330,7 +370,13 @@ getgrent_next_file_plusgroup (struct group *result, char *buffer,
|
|||
nis_freeresult (res);
|
||||
return status;
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_grent (res, 0, result, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_grent (res, 0, result, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
nis_freeresult (res);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
nis_freeresult (res);
|
||||
}
|
||||
else /* Use NIS */
|
||||
|
|
@ -350,7 +396,11 @@ getgrent_next_file_plusgroup (struct group *result, char *buffer,
|
|||
free (outval);
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
parse_res = _nss_files_parse_grent (p, result, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_grent (p, result, data, buflen)) == -1)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
}
|
||||
|
||||
if (parse_res)
|
||||
|
|
@ -368,13 +418,24 @@ getgrent_next_file (struct group *result, ent_t *ent,
|
|||
struct parser_data *data = (void *) buffer;
|
||||
while (1)
|
||||
{
|
||||
fpos_t pos;
|
||||
int parse_res = 0;
|
||||
char *p;
|
||||
|
||||
do
|
||||
{
|
||||
fgetpos (ent->stream, &pos);
|
||||
p = fgets (buffer, buflen, ent->stream);
|
||||
if (p == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
{
|
||||
if (feof (ent->stream))
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
else
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
}
|
||||
|
||||
/* Terminate the line for any case. */
|
||||
buffer[buflen - 1] = '\0';
|
||||
|
|
@ -383,11 +444,18 @@ getgrent_next_file (struct group *result, ent_t *ent,
|
|||
while (isspace (*p))
|
||||
++p;
|
||||
}
|
||||
/* Ignore empty and comment lines. */
|
||||
while (*p == '\0' || *p == '#' ||
|
||||
while (*p == '\0' || *p == '#' || /* Ignore empty and comment lines. */
|
||||
/* Parse the line. If it is invalid, loop to
|
||||
get the next line of the file to parse. */
|
||||
!_nss_files_parse_grent (p, result, data, buflen));
|
||||
!(parse_res = _nss_files_parse_grent (p, result, data, buflen)));
|
||||
|
||||
if (parse_res == -1)
|
||||
{
|
||||
/* The parser ran out of space. */
|
||||
fsetpos (ent->stream, &pos);
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (result->gr_name[0] != '+' && result->gr_name[0] != '-')
|
||||
/* This is a real entry. */
|
||||
|
|
|
|||
|
|
@ -272,6 +272,9 @@ internal_endpwent (ent_t *ent)
|
|||
ent->stream = NULL;
|
||||
}
|
||||
|
||||
if (ent->netgroup)
|
||||
__internal_endnetgrent (&ent->netgrdata);
|
||||
|
||||
ent->nis = ent->first = ent->netgroup = 0;
|
||||
|
||||
if (ent->oldkey != NULL)
|
||||
|
|
@ -303,9 +306,6 @@ _nss_compat_endpwent (void)
|
|||
|
||||
__libc_lock_lock (lock);
|
||||
|
||||
if (ext_ent.netgroup)
|
||||
__internal_endnetgrent (&ext_ent.netgrdata);
|
||||
|
||||
result = internal_endpwent (&ext_ent);
|
||||
|
||||
__libc_lock_unlock (lock);
|
||||
|
|
@ -339,6 +339,10 @@ getpwent_next_nis_netgr (struct passwd *result, ent_t *ent, char *group,
|
|||
|
||||
while (1)
|
||||
{
|
||||
char *saved_cursor;
|
||||
int parse_res;
|
||||
|
||||
saved_cursor = ent->netgrdata.cursor;
|
||||
status = __internal_getnetgrent_r (&host, &user, &domain,
|
||||
&ent->netgrdata, buffer, buflen);
|
||||
if (status != 1)
|
||||
|
|
@ -372,7 +376,13 @@ getpwent_next_nis_netgr (struct passwd *result, ent_t *ent, char *group,
|
|||
while (isspace (*p))
|
||||
p++;
|
||||
free (outval);
|
||||
if (_nss_files_parse_pwent (p, result, data, buflen))
|
||||
if ((parse_res = _nss_files_parse_pwent (p, result, data, buflen)) == -1)
|
||||
{
|
||||
ent->netgrdata.cursor = saved_cursor;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (parse_res)
|
||||
{
|
||||
copy_pwd_changes (result, &ent->pwd, p2, p2len);
|
||||
break;
|
||||
|
|
@ -410,6 +420,9 @@ getpwent_next_nisplus_netgr (struct passwd *result, ent_t *ent, char *group,
|
|||
|
||||
while (1)
|
||||
{
|
||||
char *saved_cursor;
|
||||
|
||||
saved_cursor = ent->netgrdata.cursor;
|
||||
status = __internal_getnetgrent_r (&host, &user, &domain,
|
||||
&ent->netgrdata, buffer, buflen);
|
||||
if (status != 1)
|
||||
|
|
@ -419,13 +432,13 @@ getpwent_next_nisplus_netgr (struct passwd *result, ent_t *ent, char *group,
|
|||
give_pwd_free (&ent->pwd);
|
||||
return NSS_STATUS_RETURN;
|
||||
}
|
||||
|
||||
|
||||
if (user == NULL || user[0] == '-')
|
||||
continue;
|
||||
|
||||
|
||||
if (domain != NULL && strcmp (ypdomain, domain) != 0)
|
||||
continue;
|
||||
|
||||
|
||||
p2len = pwd_need_buflen (&ent->pwd);
|
||||
if (p2len > buflen)
|
||||
{
|
||||
|
|
@ -444,7 +457,13 @@ getpwent_next_nisplus_netgr (struct passwd *result, ent_t *ent, char *group,
|
|||
nis_freeresult (nisres);
|
||||
continue;
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_pwent (nisres, result, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_pwent (nisres, result, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (nisres);
|
||||
ent->netgrdata.cursor = saved_cursor;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
nis_freeresult (nisres);
|
||||
|
||||
if (parse_res)
|
||||
|
|
@ -485,8 +504,14 @@ getpwent_next_nisplus (struct passwd *result, ent_t *ent, char *buffer,
|
|||
buflen -= p2len;
|
||||
do
|
||||
{
|
||||
bool_t saved_first;
|
||||
nis_result *saved_res;
|
||||
|
||||
if (ent->first)
|
||||
{
|
||||
saved_first = TRUE;
|
||||
saved_res = ent->result;
|
||||
|
||||
ent->result = nis_first_entry(pwdtable);
|
||||
if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
|
|
@ -501,17 +526,32 @@ getpwent_next_nisplus (struct passwd *result, ent_t *ent, char *buffer,
|
|||
nis_result *res;
|
||||
|
||||
res = nis_next_entry(pwdtable, &ent->result->cookie);
|
||||
nis_freeresult (ent->result);
|
||||
saved_res = ent->result;
|
||||
saved_first = FALSE;
|
||||
ent->result = res;
|
||||
if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
ent->nis = 0;
|
||||
nis_freeresult (saved_res);
|
||||
give_pwd_free (&ent->pwd);
|
||||
return niserr2nss (ent->result->status);
|
||||
}
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_pwent (ent->result, result, buffer,
|
||||
buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_pwent (ent->result, result, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (ent->result);
|
||||
ent->result = saved_res;
|
||||
ent->first = saved_first;
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!saved_first)
|
||||
nis_freeresult (saved_res);
|
||||
}
|
||||
|
||||
if (parse_res &&
|
||||
in_blacklist (result->pw_name, strlen (result->pw_name), ent))
|
||||
parse_res = 0; /* if result->pw_name in blacklist,search next entry */
|
||||
|
|
@ -549,6 +589,10 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
|
|||
buflen -= p2len;
|
||||
do
|
||||
{
|
||||
bool_t saved_first;
|
||||
char *saved_oldkey;
|
||||
int saved_oldlen;
|
||||
|
||||
if (ent->first)
|
||||
{
|
||||
if (yp_first (domain, "passwd.byname", &outkey, &outkeylen,
|
||||
|
|
@ -558,7 +602,10 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
|
|||
give_pwd_free (&ent->pwd);
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
}
|
||||
|
||||
|
||||
saved_first = TRUE;
|
||||
saved_oldkey = ent->oldkey;
|
||||
saved_oldlen = ent->oldkeylen;
|
||||
ent->oldkey = outkey;
|
||||
ent->oldkeylen = outkeylen;
|
||||
ent->first = FALSE;
|
||||
|
|
@ -574,7 +621,9 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
|
|||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
||||
free (ent->oldkey);
|
||||
saved_first = FALSE;
|
||||
saved_oldkey = ent->oldkey;
|
||||
saved_oldlen = ent->oldkeylen;
|
||||
ent->oldkey = outkey;
|
||||
ent->oldkeylen = outkeylen;
|
||||
}
|
||||
|
|
@ -587,7 +636,20 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
|
|||
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
parse_res = _nss_files_parse_pwent (p, result, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_pwent (p, result, data, buflen)) == -1)
|
||||
{
|
||||
free (ent->oldkey);
|
||||
ent->oldkey = saved_oldkey;
|
||||
ent->oldkeylen = saved_oldlen;
|
||||
ent->first = saved_first;
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!saved_first)
|
||||
free (saved_oldkey);
|
||||
}
|
||||
if (parse_res &&
|
||||
in_blacklist (result->pw_name, strlen (result->pw_name), ent))
|
||||
parse_res = 0;
|
||||
|
|
@ -637,7 +699,13 @@ getpwent_next_file_plususer (struct passwd *result, char *buffer,
|
|||
nis_freeresult (res);
|
||||
return status;
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_pwent (res, result, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_pwent (res, result, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (res);
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
nis_freeresult (res);
|
||||
}
|
||||
else /* Use NIS */
|
||||
|
|
@ -645,10 +713,10 @@ getpwent_next_file_plususer (struct passwd *result, char *buffer,
|
|||
char *domain;
|
||||
char *outval;
|
||||
int outvallen;
|
||||
|
||||
|
||||
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
|
||||
if (yp_match (domain, "passwd.byname", &result->pw_name[1],
|
||||
strlen (result->pw_name) - 1, &outval, &outvallen)
|
||||
!= YPERR_SUCCESS)
|
||||
|
|
@ -658,10 +726,14 @@ getpwent_next_file_plususer (struct passwd *result, char *buffer,
|
|||
free (outval);
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
parse_res = _nss_files_parse_pwent (p, result, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_pwent (p, result, data, buflen)) == -1)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
}
|
||||
|
||||
if (parse_res)
|
||||
if (parse_res > 0)
|
||||
{
|
||||
copy_pwd_changes (result, &pwd, p, plen);
|
||||
give_pwd_free (&pwd);
|
||||
|
|
@ -684,10 +756,13 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
|
|||
struct parser_data *data = (void *) buffer;
|
||||
while (1)
|
||||
{
|
||||
fpos_t pos;
|
||||
char *p;
|
||||
int parse_res;
|
||||
|
||||
do
|
||||
{
|
||||
fgetpos (ent->stream, &pos);
|
||||
p = fgets (buffer, buflen, ent->stream);
|
||||
if (p == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
@ -702,7 +777,15 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
|
|||
while (*p == '\0' || *p == '#' || /* Ignore empty and comment lines. */
|
||||
/* Parse the line. If it is invalid, loop to
|
||||
get the next line of the file to parse. */
|
||||
!_nss_files_parse_pwent (p, result, data, buflen));
|
||||
!(parse_res = _nss_files_parse_pwent (p, result, data, buflen)));
|
||||
|
||||
if (parse_res == -1)
|
||||
{
|
||||
/* The parser ran out of space. */
|
||||
fsetpos (ent->stream, &pos);
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (result->pw_name[0] != '+' && result->pw_name[0] != '-')
|
||||
/* This is a real entry. */
|
||||
|
|
|
|||
|
|
@ -292,6 +292,10 @@ getspent_next_nis_netgr (struct spwd *result, ent_t *ent, char *group,
|
|||
|
||||
while (1)
|
||||
{
|
||||
char *saved_cursor;
|
||||
int parse_res;
|
||||
|
||||
saved_cursor = ent->netgrdata.cursor;
|
||||
status = __internal_getnetgrent_r (&host, &user, &domain,
|
||||
&ent->netgrdata, buffer, buflen);
|
||||
if (status != 1)
|
||||
|
|
@ -301,10 +305,10 @@ getspent_next_nis_netgr (struct spwd *result, ent_t *ent, char *group,
|
|||
give_spwd_free (&ent->pwd);
|
||||
return NSS_STATUS_RETURN;
|
||||
}
|
||||
|
||||
|
||||
if (user == NULL || user[0] == '-')
|
||||
continue;
|
||||
|
||||
|
||||
if (domain != NULL && strcmp (ypdomain, domain) != 0)
|
||||
continue;
|
||||
|
||||
|
|
@ -325,7 +329,13 @@ getspent_next_nis_netgr (struct spwd *result, ent_t *ent, char *group,
|
|||
while (isspace (*p))
|
||||
p++;
|
||||
free (outval);
|
||||
if (_nss_files_parse_spent (p, result, data, buflen))
|
||||
if ((parse_res = _nss_files_parse_spent (p, result, data, buflen)) == -1)
|
||||
{
|
||||
ent->netgrdata.cursor = saved_cursor;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (parse_res)
|
||||
{
|
||||
copy_spwd_changes (result, &ent->pwd, p2, p2len);
|
||||
break;
|
||||
|
|
@ -363,6 +373,9 @@ getspent_next_nisplus_netgr (struct spwd *result, ent_t *ent, char *group,
|
|||
|
||||
while (1)
|
||||
{
|
||||
char *saved_cursor;
|
||||
|
||||
saved_cursor = ent->netgrdata.cursor;
|
||||
status = __internal_getnetgrent_r (&host, &user, &domain,
|
||||
&ent->netgrdata, buffer, buflen);
|
||||
if (status != 1)
|
||||
|
|
@ -397,7 +410,12 @@ getspent_next_nisplus_netgr (struct spwd *result, ent_t *ent, char *group,
|
|||
nis_freeresult (nisres);
|
||||
continue;
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_spent (nisres, result, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_spent (nisres, result, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (nisres);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
nis_freeresult (nisres);
|
||||
|
||||
if (parse_res)
|
||||
|
|
@ -438,8 +456,14 @@ getspent_next_nisplus (struct spwd *result, ent_t *ent, char *buffer,
|
|||
buflen -= p2len;
|
||||
do
|
||||
{
|
||||
bool_t saved_first;
|
||||
nis_result *saved_res;
|
||||
|
||||
if (ent->first)
|
||||
{
|
||||
saved_first = TRUE;
|
||||
saved_res = ent->result;
|
||||
|
||||
ent->result = nis_first_entry(pwdtable);
|
||||
if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
|
|
@ -453,18 +477,33 @@ getspent_next_nisplus (struct spwd *result, ent_t *ent, char *buffer,
|
|||
{
|
||||
nis_result *res;
|
||||
|
||||
saved_first = FALSE;
|
||||
saved_res = ent->result;
|
||||
|
||||
res = nis_next_entry(pwdtable, &ent->result->cookie);
|
||||
nis_freeresult (ent->result);
|
||||
ent->result = res;
|
||||
if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
nis_freeresult (saved_res);
|
||||
ent->nis = 0;
|
||||
give_spwd_free (&ent->pwd);
|
||||
return niserr2nss (ent->result->status);
|
||||
}
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_spent (ent->result, result, buffer,
|
||||
buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_spent (ent->result, result, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
ent->first = saved_first;
|
||||
nis_freeresult (ent->result);
|
||||
ent->result = saved_res;
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!saved_first)
|
||||
nis_freeresult (saved_res);
|
||||
}
|
||||
if (parse_res &&
|
||||
in_blacklist (result->sp_namp, strlen (result->sp_namp), ent))
|
||||
parse_res = 0; /* if result->pw_name in blacklist,search next entry */
|
||||
|
|
@ -503,6 +542,10 @@ getspent_next_nis (struct spwd *result, ent_t *ent,
|
|||
buflen -= p2len;
|
||||
do
|
||||
{
|
||||
bool_t saved_first;
|
||||
char *saved_oldkey;
|
||||
int saved_oldlen;
|
||||
|
||||
if (ent->first)
|
||||
{
|
||||
if (yp_first (domain, "shadow.byname", &outkey, &outkeylen,
|
||||
|
|
@ -512,7 +555,9 @@ getspent_next_nis (struct spwd *result, ent_t *ent,
|
|||
give_spwd_free (&ent->pwd);
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
}
|
||||
|
||||
saved_first = TRUE;
|
||||
saved_oldkey = ent->oldkey;
|
||||
saved_oldlen = ent->oldkeylen;
|
||||
ent->oldkey = outkey;
|
||||
ent->oldkeylen = outkeylen;
|
||||
ent->first = FALSE;
|
||||
|
|
@ -528,7 +573,9 @@ getspent_next_nis (struct spwd *result, ent_t *ent,
|
|||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
||||
free (ent->oldkey);
|
||||
saved_first = FALSE;
|
||||
saved_oldkey = ent->oldkey;
|
||||
saved_oldlen = ent->oldkeylen;
|
||||
ent->oldkey = outkey;
|
||||
ent->oldkeylen = outkeylen;
|
||||
}
|
||||
|
|
@ -541,7 +588,20 @@ getspent_next_nis (struct spwd *result, ent_t *ent,
|
|||
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
parse_res = _nss_files_parse_spent (p, result, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_spent (p, result, data, buflen)) == -1)
|
||||
{
|
||||
free (ent->oldkey);
|
||||
ent->oldkey = saved_oldkey;
|
||||
ent->oldkeylen = saved_oldlen;
|
||||
ent->first = saved_first;
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!saved_first)
|
||||
free (saved_oldkey);
|
||||
}
|
||||
if (parse_res &&
|
||||
in_blacklist (result->sp_namp, strlen (result->sp_namp), ent))
|
||||
parse_res = 0;
|
||||
|
|
@ -591,7 +651,12 @@ getspent_next_file_plususer (struct spwd *result, char *buffer,
|
|||
nis_freeresult (res);
|
||||
return status;
|
||||
}
|
||||
parse_res = _nss_nisplus_parse_spent (res, result, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_spent (res, result, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (res);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
nis_freeresult (res);
|
||||
}
|
||||
else /* Use NIS */
|
||||
|
|
@ -612,7 +677,8 @@ getspent_next_file_plususer (struct spwd *result, char *buffer,
|
|||
free (outval);
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
parse_res = _nss_files_parse_spent (p, result, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_spent (p, result, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (parse_res)
|
||||
|
|
@ -638,10 +704,13 @@ getspent_next_file (struct spwd *result, ent_t *ent,
|
|||
struct parser_data *data = (void *) buffer;
|
||||
while (1)
|
||||
{
|
||||
fpos_t pos;
|
||||
int parse_res = 0;
|
||||
char *p;
|
||||
|
||||
do
|
||||
{
|
||||
fgetpos (ent->stream, &pos);
|
||||
p = fgets (buffer, buflen, ent->stream);
|
||||
if (p == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
@ -656,8 +725,17 @@ getspent_next_file (struct spwd *result, ent_t *ent,
|
|||
while (*p == '\0' || *p == '#' /* Ignore empty and comment lines. */
|
||||
/* Parse the line. If it is invalid, loop to
|
||||
get the next line of the file to parse. */
|
||||
|| !_nss_files_parse_spent (p, result, data, buflen));
|
||||
|| !(parse_res = _nss_files_parse_spent (p, result, data,
|
||||
buflen)));
|
||||
|
||||
if (parse_res == -1)
|
||||
{
|
||||
/* The parser ran out of space. */
|
||||
fsetpos (ent->stream, &pos);
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (result->sp_namp[0] != '+' && result->sp_namp[0] != '-')
|
||||
/* This is a real entry. */
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -184,9 +184,10 @@ internal_nis_getaliasent_r (struct aliasent *alias, char *buffer,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_nis_parse_aliasent (outkey, p, alias, buffer, buflen);
|
||||
if (parse_res == -1)
|
||||
if ((parse_res = _nss_nis_parse_aliasent (outkey, p, alias,
|
||||
buffer, buflen)) == -1)
|
||||
{
|
||||
free (outkey);
|
||||
__set_errno (ERANGE);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
|
@ -258,12 +259,12 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
|
|||
free (result);
|
||||
|
||||
alias->alias_local = 0;
|
||||
parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer, buflen);
|
||||
if (parse_res == -1)
|
||||
if ((parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer,
|
||||
buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
else
|
||||
if (parse_res == 0)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
else
|
||||
return NSS_STATUS_SUCCESS;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -159,17 +159,16 @@ internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen)
|
|||
if (next == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
p = strcpy (buffer, next->val);
|
||||
next = next->next;
|
||||
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
|
||||
parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
next = next->next;
|
||||
}
|
||||
while (!parse_res);
|
||||
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
|
|
@ -228,15 +227,11 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
else
|
||||
return NSS_STATUS_SUCCESS;
|
||||
}
|
||||
|
|
@ -291,15 +286,11 @@ _nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
else
|
||||
return NSS_STATUS_SUCCESS;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -121,9 +121,11 @@ internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen)
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
|
||||
if (parse_res < 1 && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
if ((parse_res = _nss_files_parse_grent (p, grp, data, buflen)) == -1)
|
||||
{
|
||||
free (outkey);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
free (oldkey);
|
||||
oldkey = outkey;
|
||||
|
|
@ -190,17 +192,13 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_grent (p, grp, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res < 1)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
else
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
||||
enum nss_status
|
||||
|
|
@ -241,15 +239,11 @@ _nss_nis_getgrgid_r (gid_t gid, struct group *grp,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_grent (p, grp, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res < 1)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
else
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -199,9 +199,9 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = parse_line (p, host, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if ((parse_res = parse_line (p, host, data, buflen)) == -1)
|
||||
{
|
||||
free (outkey);
|
||||
*h_errnop = NETDB_INTERNAL;;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
|
@ -287,9 +287,9 @@ _nss_nis_gethostbyname2_r (const char *name, int af, struct hostent *host,
|
|||
|
||||
parse_res = parse_line (p, host, data, buflen);
|
||||
|
||||
if (!parse_res || host->h_addrtype != af)
|
||||
if (parse_res < 1 || host->h_addrtype != af)
|
||||
{
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
{
|
||||
*h_errnop = NETDB_INTERNAL;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
|
@ -377,10 +377,9 @@ _nss_nis_gethostbyaddr_r (char *addr, int addrlen, int type,
|
|||
free (result);
|
||||
|
||||
parse_res = parse_line (p, host, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
if (parse_res < 1)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
{
|
||||
*h_errnop = NETDB_INTERNAL;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
|
|
|||
|
|
@ -126,9 +126,9 @@ internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_netent (p, net, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if ((parse_res = _nss_files_parse_netent (p, net, data, buflen)) == -1)
|
||||
{
|
||||
free (outkey);
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
|
@ -206,10 +206,10 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net,
|
|||
|
||||
parse_res = _nss_files_parse_netent (p, net, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
if (parse_res < 1)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
if (errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
@ -286,10 +286,10 @@ _nss_nis_getnetbyaddr_r (unsigned long addr, int type, struct netent *net,
|
|||
parse_res = _nss_files_parse_netent (p, net, data, buflen);
|
||||
|
||||
|
||||
if (!parse_res)
|
||||
if (parse_res < 1)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
if (errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
|
|||
|
|
@ -152,17 +152,17 @@ internal_nis_getprotoent_r (struct protoent *proto,
|
|||
if (next == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
p = strcpy (buffer, next->val);
|
||||
next = next->next;
|
||||
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
|
||||
parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if ((parse_res = _nss_files_parse_protoent (p, proto, data,
|
||||
buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
next = next->next;
|
||||
}
|
||||
while (!parse_res);
|
||||
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
|
|
@ -221,17 +221,13 @@ _nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_protoent (p, proto, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
else
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
||||
enum nss_status
|
||||
|
|
@ -272,15 +268,11 @@ _nss_nis_getprotobynumber_r (int number, struct protoent *proto,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_protoent (p, proto, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
else
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -121,16 +121,18 @@ internal_nis_getpwent_r (struct passwd *pwd, char *buffer, size_t buflen)
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
if ((parse_res = _nss_files_parse_pwent (p, pwd, data, buflen)) == -1)
|
||||
{
|
||||
free (outkey);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
free (oldkey);
|
||||
oldkey = outkey;
|
||||
oldkeylen = keylen;
|
||||
new_start = 0;
|
||||
}
|
||||
while (!parse_res);
|
||||
while (parse_res < 1);
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
}
|
||||
|
|
@ -192,9 +194,9 @@ _nss_nis_getpwnam_r (const char *name, struct passwd *pwd,
|
|||
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
if (parse_res < 1)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
@ -243,9 +245,9 @@ _nss_nis_getpwuid_r (uid_t uid, struct passwd *pwd,
|
|||
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
if (parse_res < 1)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
|
|||
|
|
@ -169,13 +169,12 @@ internal_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen,
|
|||
if (data->next == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
p = strcpy (buffer, data->next->val);
|
||||
data->next = data->next->next;
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
|
||||
parse_res = _nss_files_parse_rpcent (p, rpc, pdata, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if ((parse_res = _nss_files_parse_rpcent (p, rpc, pdata, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
data->next = data->next->next;
|
||||
}
|
||||
while (!parse_res);
|
||||
|
||||
|
|
@ -286,9 +285,9 @@ _nss_nis_getrpcbynumber_r (int number, struct rpcent *rpc,
|
|||
|
||||
parse_res = _nss_files_parse_rpcent (p, rpc, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
if (parse_res < 1)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
|
|||
|
|
@ -169,13 +169,13 @@ internal_nis_getservent_r (struct servent *serv, char *buffer,
|
|||
if (data->next == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
p = strcpy (buffer, data->next->val);
|
||||
data->next = data->next->next;
|
||||
while (isspace (*p))
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
|
||||
parse_res = _nss_files_parse_servent (p, serv, buffer, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if ((parse_res = _nss_files_parse_servent (p, serv, buffer,
|
||||
buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
data->next = data->next->next;
|
||||
}
|
||||
while (!parse_res);
|
||||
|
||||
|
|
|
|||
|
|
@ -121,10 +121,12 @@ internal_nis_getspent_r (struct spwd *sp, char *buffer, size_t buflen)
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_spent (p, sp, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if ((parse_res = _nss_files_parse_spent (p, sp, data, buflen)) == -1)
|
||||
{
|
||||
free (outkey);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
free (oldkey);
|
||||
oldkey = outkey;
|
||||
oldkeylen = keylen;
|
||||
|
|
@ -190,15 +192,11 @@ _nss_nis_getspnam_r (const char *name, struct spwd *sp,
|
|||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_spent (p, sp, data, buflen);
|
||||
if ((parse_res = _nss_files_parse_spent (p, sp, data, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
if (errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
else
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -87,7 +87,7 @@ _nss_nisplus_parse_aliasent (nis_result *result, unsigned long entry,
|
|||
/* The line is too long for our buffer. */
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -214,8 +214,10 @@ internal_nisplus_getaliasent_r (struct aliasent *alias,
|
|||
if (next_entry >= result->objects.objects_len)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
||||
parse_res = _nss_nisplus_parse_aliasent (result, next_entry, alias,
|
||||
buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_aliasent (result, next_entry, alias,
|
||||
buffer, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
++next_entry;
|
||||
} while (!parse_res);
|
||||
|
||||
|
|
@ -247,9 +249,7 @@ _nss_nisplus_getaliasbyname_r (const char *name, struct aliasent *alias,
|
|||
if (_nss_create_tablename() != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
||||
if (name == NULL || strlen(name) > 8)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
else
|
||||
if (name != NULL || strlen(name) <= 8)
|
||||
{
|
||||
nis_result *result;
|
||||
char buf[strlen (name) + 30 + tablename_len];
|
||||
|
|
@ -261,15 +261,12 @@ _nss_nisplus_getaliasbyname_r (const char *name, struct aliasent *alias,
|
|||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
|
||||
parse_res = _nss_nisplus_parse_aliasent (result, 0, alias,
|
||||
buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_aliasent (result, 0, alias,
|
||||
buffer, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -74,7 +74,7 @@ _nss_nisplus_parse_etherent (nis_result *result, struct etherent *ether,
|
|||
if (NISENTRYLEN (0, 0, result) +1 > room_left)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
strncpy (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
|
||||
room_left -= (NISENTRYLEN (0, 0, result) +1);
|
||||
|
|
@ -152,8 +152,11 @@ internal_nisplus_getetherent_r (struct etherent *ether, char *buffer,
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_result;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_result = NULL;
|
||||
result = nis_first_entry(tablename_val);
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
|
|
@ -163,13 +166,28 @@ internal_nisplus_getetherent_r (struct etherent *ether, char *buffer,
|
|||
nis_result *res2;
|
||||
|
||||
res2 = nis_next_entry(tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
saved_result = result;
|
||||
result = res2;
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
{
|
||||
nis_freeresult (saved_result);
|
||||
return niserr2nss (result->status);
|
||||
}
|
||||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_etherent (result, ether, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_etherent (result, ether, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
result = saved_result;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (saved_result != NULL)
|
||||
nis_freeresult (saved_result);
|
||||
}
|
||||
|
||||
} while (!parse_res);
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
|
@ -200,9 +218,7 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
|
|||
if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
||||
if (name == NULL)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
else
|
||||
if (name != NULL)
|
||||
{
|
||||
nis_result *result;
|
||||
char buf[strlen (name) + 40 + tablename_len];
|
||||
|
|
@ -212,18 +228,23 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
|
|||
result = nis_list(buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL);
|
||||
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
|
||||
parse_res = _nss_nisplus_parse_etherent (result, eth, buffer, buflen);
|
||||
|
||||
{
|
||||
enum nss_status status = niserr2nss (result->status);
|
||||
nis_freeresult (result);
|
||||
return status;
|
||||
}
|
||||
|
||||
if ((parse_res = _nss_nisplus_parse_etherent (result, eth, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
||||
enum nss_status
|
||||
|
|
@ -255,16 +276,22 @@ _nss_nisplus_getntohost_r (const struct ether_addr *addr,
|
|||
result = nis_list(buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL);
|
||||
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
|
||||
parse_res = _nss_nisplus_parse_etherent (result, eth, buffer, buflen);
|
||||
{
|
||||
enum nss_status status = niserr2nss (result->status);
|
||||
nis_freeresult (result);
|
||||
return status;
|
||||
}
|
||||
|
||||
if ((parse_res = _nss_nisplus_parse_etherent (result, eth, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -117,8 +117,10 @@ internal_nisplus_getgrent_r (struct group *gr, char *buffer, size_t buflen)
|
|||
if (next_entry >= result->objects.objects_len)
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
||||
parse_res = _nss_nisplus_parse_grent (result, next_entry, gr,
|
||||
buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_grent (result, next_entry, gr,
|
||||
buffer, buflen)) == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
++next_entry;
|
||||
}
|
||||
while (!parse_res);
|
||||
|
|
@ -170,16 +172,14 @@ _nss_nisplus_getgrnam_r (const char *name, struct group *gr,
|
|||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_grent (result, 0, gr, buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -212,12 +212,12 @@ _nss_nisplus_getgrgid_r (const gid_t gid, struct group *gr,
|
|||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -66,8 +66,9 @@ _nss_nisplus_parse_hostent (nis_result *result, int af, struct hostent *host,
|
|||
|
||||
if (room_left < NISENTRYLEN (0, 2, result) + 1)
|
||||
{
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
data = first_unused;
|
||||
|
|
@ -96,10 +97,8 @@ _nss_nisplus_parse_hostent (nis_result *result, int af, struct hostent *host,
|
|||
room_left-=host->h_length;
|
||||
|
||||
if (NISENTRYLEN (0, 0, result) + 1 > room_left)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
}
|
||||
goto no_more_room;
|
||||
|
||||
p = stpncpy (first_unused, NISENTRYVAL (0, 0, result),
|
||||
NISENTRYLEN (0, 0, result));
|
||||
*p = '\0';
|
||||
|
|
@ -114,10 +113,8 @@ _nss_nisplus_parse_hostent (nis_result *result, int af, struct hostent *host,
|
|||
if (strcmp (NISENTRYVAL (i, 1, result), host->h_name) != 0)
|
||||
{
|
||||
if (NISENTRYLEN (i, 1, result) + 2 > room_left)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
}
|
||||
goto no_more_room;
|
||||
|
||||
*p++ = ' ';
|
||||
p = stpncpy (p, NISENTRYVAL (i, 1, result),
|
||||
NISENTRYLEN (i, 1, result));
|
||||
|
|
@ -133,10 +130,8 @@ _nss_nisplus_parse_hostent (nis_result *result, int af, struct hostent *host,
|
|||
first_unused -= ((first_unused - (char *) 0) % __alignof__ (char *));
|
||||
host->h_addr_list = (char **) first_unused;
|
||||
if (room_left < 2 * sizeof (char *))
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
}
|
||||
goto no_more_room;
|
||||
|
||||
room_left -= (2 * sizeof (char *));
|
||||
host->h_addr_list[0] = data;
|
||||
host->h_addr_list[1] = NULL;
|
||||
|
|
@ -154,10 +149,7 @@ _nss_nisplus_parse_hostent (nis_result *result, int af, struct hostent *host,
|
|||
break;
|
||||
|
||||
if (room_left < sizeof (char *))
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
}
|
||||
goto no_more_room;
|
||||
|
||||
room_left -= sizeof (char *);
|
||||
host->h_aliases[i] = line;
|
||||
|
|
@ -174,9 +166,7 @@ _nss_nisplus_parse_hostent (nis_result *result, int af, struct hostent *host,
|
|||
else
|
||||
host->h_aliases[i+1] = NULL;
|
||||
}
|
||||
|
||||
return 1;
|
||||
|
||||
}
|
||||
|
||||
static enum nss_status
|
||||
|
|
@ -240,8 +230,11 @@ internal_nisplus_gethostent_r (struct hostent *host, char *buffer,
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_res;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_res = NULL;
|
||||
if (tablename_val == NULL)
|
||||
if (_nss_create_tablename() != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
|
@ -249,9 +242,7 @@ internal_nisplus_gethostent_r (struct hostent *host, char *buffer,
|
|||
result = nis_first_entry(tablename_val);
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
int retval;
|
||||
|
||||
retval = niserr2nss (result->status);
|
||||
enum nss_status retval = niserr2nss (result->status);
|
||||
if (retval == NSS_STATUS_TRYAGAIN)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
|
|
@ -259,20 +250,21 @@ internal_nisplus_gethostent_r (struct hostent *host, char *buffer,
|
|||
}
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
nis_result *res2;
|
||||
|
||||
|
||||
saved_res = result;
|
||||
res2 = nis_next_entry(tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
result = res2;
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
int retval;
|
||||
enum nss_status retval= niserr2nss (result->status);
|
||||
|
||||
retval = niserr2nss (result->status);
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
if (retval == NSS_STATUS_TRYAGAIN)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
|
|
@ -281,20 +273,24 @@ internal_nisplus_gethostent_r (struct hostent *host, char *buffer,
|
|||
return retval;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
parse_res = _nss_nisplus_parse_hostent (result, AF_INET6,
|
||||
host, buffer, buflen);
|
||||
if (!parse_res && errno != ERANGE)
|
||||
if (parse_res < 1 && errno != ERANGE)
|
||||
parse_res = _nss_nisplus_parse_hostent (result, AF_INET, host,
|
||||
buffer, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if (parse_res < 1 && errno == ERANGE)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
if (saved_res != NULL)
|
||||
nis_freeresult (saved_res);
|
||||
|
||||
} while (!parse_res);
|
||||
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
|
|
@ -353,10 +349,10 @@ _nss_nisplus_gethostbyname2_r (const char *name, int af, struct hostent *host,
|
|||
else
|
||||
sprintf(buf, "[cname=%s],%s", NISENTRYVAL(0, 0, result),
|
||||
tablename_val);
|
||||
|
||||
|
||||
nis_freeresult (result);
|
||||
result = nis_list(buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL);
|
||||
|
||||
|
||||
retval = niserr2nss (result->status);
|
||||
if (retval != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
|
|
@ -373,12 +369,12 @@ _nss_nisplus_gethostbyname2_r (const char *name, int af, struct hostent *host,
|
|||
_nss_nisplus_parse_hostent (result, af, host, buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res)
|
||||
|
||||
if (parse_res > 0)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
@ -438,14 +434,13 @@ _nss_nisplus_gethostbyaddr_r (const char *addr, int addrlen, int type,
|
|||
|
||||
parse_res = _nss_nisplus_parse_hostent (result, type, host,
|
||||
buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res)
|
||||
|
||||
if (parse_res > 0)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
|
|||
|
|
@ -80,7 +80,7 @@ _nss_nisplus_parse_netgroup (struct __netgrent *result, char *buffer,
|
|||
NISENTRYLEN (position, 4, data) + 6 > buflen)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
status = NSS_STATUS_UNAVAIL;
|
||||
status = NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
|
|||
|
|
@ -66,7 +66,7 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
|
|||
/* The line is too long for our buffer. */
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
strncpy (first_unused, NISENTRYVAL(0, 0, result),
|
||||
|
|
@ -85,10 +85,8 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
|
|||
if (strcmp (NISENTRYVAL (i, 1, result), network->n_name) != 0)
|
||||
{
|
||||
if (NISENTRYLEN (i, 1, result) + 2 > room_left)
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
}
|
||||
goto no_more_room;
|
||||
|
||||
*p++ = ' ';
|
||||
p = stpncpy (p, NISENTRYVAL (i, 1, result),
|
||||
NISENTRYLEN (i, 1, result));
|
||||
|
|
@ -120,10 +118,7 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
|
|||
break;
|
||||
|
||||
if (room_left < sizeof (char *))
|
||||
{
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
}
|
||||
goto no_more_room;
|
||||
|
||||
room_left -= sizeof (char *);
|
||||
network->n_aliases[i] = line;
|
||||
|
|
@ -208,8 +203,12 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_res;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_res = NULL;
|
||||
|
||||
if (tablename_val == NULL)
|
||||
if (_nss_create_tablename() != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
|
@ -218,8 +217,10 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
|
|||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
int retval;
|
||||
|
||||
|
||||
retval = niserr2nss (result->status);
|
||||
nis_freeresult (result);
|
||||
result = NULL;
|
||||
if (retval == NSS_STATUS_TRYAGAIN)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
|
|
@ -235,13 +236,15 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
|
|||
nis_result *res;
|
||||
|
||||
res = nis_next_entry(tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
saved_res = result;
|
||||
result = res;
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
{
|
||||
int retval;
|
||||
|
||||
retval = niserr2nss (result->status);
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
if (retval == NSS_STATUS_TRYAGAIN)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
|
|
@ -251,15 +254,15 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
|
|||
}
|
||||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_netent (result, network, buffer, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if ((parse_res = _nss_nisplus_parse_netent (result, network, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
|
||||
|
||||
} while (!parse_res);
|
||||
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
|
|
@ -298,7 +301,7 @@ _nss_nisplus_getnetbyname_r (const char *name, struct netent *network,
|
|||
{
|
||||
nis_result *result;
|
||||
char buf[strlen (name) + 255 + tablename_len];
|
||||
|
||||
|
||||
/* Search at first in the alias list, and use the correct name
|
||||
for the next search */
|
||||
sprintf(buf, "[name=%s],%s", name, tablename_val);
|
||||
|
|
@ -336,11 +339,11 @@ _nss_nisplus_getnetbyname_r (const char *name, struct netent *network,
|
|||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res)
|
||||
if (parse_res > 0)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
@ -385,11 +388,11 @@ _nss_nisplus_getnetbyaddr_r (const unsigned long addr, const int type,
|
|||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res)
|
||||
if (parse_res > 0)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
if (!parse_res && errno == ERANGE)
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
|
|
|||
|
|
@ -55,7 +55,7 @@ _nss_nisplus_parse_pwent (nis_result *result, struct passwd *pw,
|
|||
/* The line is too long for our buffer. */
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
strncpy (first_unused, NISENTRYVAL(0, 0, result),
|
||||
|
|
@ -152,7 +152,7 @@ _nss_nisplus_parse_grent (nis_result *result, u_long entry,
|
|||
/* The line is too long for our buffer. */
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
strncpy (first_unused, NISENTRYVAL (entry, 0, result),
|
||||
|
|
@ -258,7 +258,7 @@ _nss_nisplus_parse_spent (nis_result *result, struct spwd *sp,
|
|||
/* The line is too long for our buffer. */
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
strncpy (first_unused, NISENTRYVAL (0, 0, result),
|
||||
|
|
|
|||
|
|
@ -63,7 +63,7 @@ _nss_nisplus_parse_protoent (nis_result * result, struct protoent *proto,
|
|||
{
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
strncpy (first_unused, NISENTRYVAL (0, 0, result),
|
||||
NISENTRYLEN (0, 0, result));
|
||||
|
|
@ -196,8 +196,11 @@ internal_nisplus_getprotoent_r (struct protoent *proto, char *buffer,
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_res;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_res = NULL;
|
||||
if (tablename_val == NULL)
|
||||
if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
|
@ -209,16 +212,30 @@ internal_nisplus_getprotoent_r (struct protoent *proto, char *buffer,
|
|||
else
|
||||
{
|
||||
nis_result *res;
|
||||
|
||||
|
||||
saved_res = result;
|
||||
res = nis_next_entry (tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
result = res;
|
||||
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
{
|
||||
nis_freeresult (saved_res);
|
||||
return niserr2nss (result->status);
|
||||
}
|
||||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_protoent (result, proto, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_protoent (result, proto, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (saved_res)
|
||||
nis_freeresult (saved_res);
|
||||
}
|
||||
}
|
||||
while (!parse_res);
|
||||
|
||||
|
|
@ -290,13 +307,12 @@ _nss_nisplus_getprotobyname_r (const char *name, struct protoent *proto,
|
|||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -327,12 +343,13 @@ _nss_nisplus_getprotobynumber_r (const int number, struct protoent *proto,
|
|||
parse_res = _nss_nisplus_parse_protoent (result, proto, buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -96,8 +96,11 @@ internal_nisplus_getpwent_r (struct passwd *pw, char *buffer, size_t buflen)
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_res;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_res = NULL;
|
||||
if (tablename_val == NULL)
|
||||
if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
|
@ -110,14 +113,28 @@ internal_nisplus_getpwent_r (struct passwd *pw, char *buffer, size_t buflen)
|
|||
{
|
||||
nis_result *res;
|
||||
|
||||
saved_res = result;
|
||||
res = nis_next_entry(tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
result = res;
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
{
|
||||
nis_freeresult (saved_res);
|
||||
return niserr2nss (result->status);
|
||||
}
|
||||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_pwent (result, pw, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_pwent (result, pw, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (saved_res)
|
||||
nis_freeresult (saved_res);
|
||||
}
|
||||
} while (!parse_res);
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
|
@ -170,13 +187,13 @@ _nss_nisplus_getpwnam_r (const char *name, struct passwd *pw,
|
|||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -207,12 +224,13 @@ _nss_nisplus_getpwuid_r (const uid_t uid, struct passwd *pw,
|
|||
parse_res = _nss_nisplus_parse_pwent (result, pw, buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -64,7 +64,7 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
|
|||
{
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
strncpy (first_unused, NISENTRYVAL (0, 0, result),
|
||||
NISENTRYLEN (0, 0, result));
|
||||
|
|
@ -198,8 +198,11 @@ internal_nisplus_getrpcent_r (struct rpcent *rpc, char *buffer,
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_res;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_res = NULL;
|
||||
if (tablename_val == NULL)
|
||||
if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
|
@ -212,14 +215,28 @@ internal_nisplus_getrpcent_r (struct rpcent *rpc, char *buffer,
|
|||
{
|
||||
nis_result *res;
|
||||
|
||||
saved_res = result;
|
||||
res = nis_next_entry (tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
result = res;
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
{
|
||||
nis_freeresult (saved_res);
|
||||
return niserr2nss (result->status);
|
||||
}
|
||||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_rpcent (result, rpc, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (saved_res)
|
||||
nis_freeresult (saved_res);
|
||||
}
|
||||
} while (!parse_res);
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
|
@ -290,13 +307,13 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
|
|||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -329,12 +346,12 @@ _nss_nisplus_getrpcbynumber_r (const int number, struct rpcent *rpc,
|
|||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -63,7 +63,7 @@ _nss_nisplus_parse_servent (nis_result *result, struct servent *serv,
|
|||
{
|
||||
no_more_room:
|
||||
__set_errno (ERANGE);
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
strncpy (first_unused, NISENTRYVAL (0, 0, result),
|
||||
NISENTRYLEN (0, 0, result));
|
||||
|
|
@ -204,8 +204,11 @@ internal_nisplus_getservent_r (struct servent *serv, char *buffer,
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_res;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_res = NULL;
|
||||
if (tablename_val == NULL)
|
||||
if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
|
@ -218,14 +221,28 @@ internal_nisplus_getservent_r (struct servent *serv, char *buffer,
|
|||
{
|
||||
nis_result *res;
|
||||
|
||||
saved_res = result;
|
||||
res = nis_next_entry (tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
result = res;
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
{
|
||||
nis_freeresult (saved_res);
|
||||
return niserr2nss (result->status);
|
||||
}
|
||||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_servent (result, serv, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_servent (result, serv, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (saved_res)
|
||||
nis_freeresult (saved_res);
|
||||
}
|
||||
}
|
||||
while (!parse_res);
|
||||
|
||||
|
|
@ -300,16 +317,15 @@ _nss_nisplus_getservbyname_r (const char *name, const char *protocol,
|
|||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_servent (result, serv, buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -347,15 +363,14 @@ _nss_nisplus_getservbynumber_r (const int number, const char *protocol,
|
|||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_servent (result, serv, buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -93,8 +93,12 @@ internal_nisplus_getspent_r (struct spwd *sp, char *buffer, size_t buflen)
|
|||
/* Get the next entry until we found a correct one. */
|
||||
do
|
||||
{
|
||||
nis_result *saved_res;
|
||||
|
||||
if (result == NULL)
|
||||
{
|
||||
saved_res = NULL;
|
||||
|
||||
if (tablename_val == NULL)
|
||||
if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
|
||||
return NSS_STATUS_UNAVAIL;
|
||||
|
|
@ -107,14 +111,28 @@ internal_nisplus_getspent_r (struct spwd *sp, char *buffer, size_t buflen)
|
|||
{
|
||||
nis_result *res;
|
||||
|
||||
saved_res = result;
|
||||
res = nis_next_entry (tablename_val, &result->cookie);
|
||||
nis_freeresult (result);
|
||||
result = res;
|
||||
if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
|
||||
return niserr2nss (result->status);
|
||||
{
|
||||
nis_freeresult (saved_res);
|
||||
return niserr2nss (result->status);
|
||||
}
|
||||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_spent (result, sp, buffer, buflen);
|
||||
if ((parse_res = _nss_nisplus_parse_spent (result, sp, buffer,
|
||||
buflen)) == -1)
|
||||
{
|
||||
nis_freeresult (result);
|
||||
result = saved_res;
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (saved_res)
|
||||
nis_freeresult (saved_res);
|
||||
}
|
||||
} while (!parse_res);
|
||||
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
|
@ -164,15 +182,14 @@ _nss_nisplus_getspnam_r (const char *name, struct spwd *sp,
|
|||
}
|
||||
|
||||
parse_res = _nss_nisplus_parse_spent (result, sp, buffer, buflen);
|
||||
|
||||
nis_freeresult (result);
|
||||
|
||||
if (parse_res == -1)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
if (parse_res)
|
||||
return NSS_STATUS_SUCCESS;
|
||||
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
else
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
return NSS_STATUS_NOTFOUND;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -982,7 +982,11 @@ __guess_grouping (unsigned int intdig_max, const char *grouping,
|
|||
++groups;
|
||||
intdig_max -= *grouping++;
|
||||
|
||||
if (*grouping == CHAR_MAX || *grouping < 0)
|
||||
if (*grouping == CHAR_MAX
|
||||
#if CHAR_MIN < 0
|
||||
|| *grouping < 0
|
||||
#endif
|
||||
)
|
||||
/* No more grouping should be done. */
|
||||
break;
|
||||
else if (*grouping == 0)
|
||||
|
|
@ -1023,7 +1027,11 @@ group_number (char *buf, char *bufend, unsigned int intdig_no,
|
|||
while (--len > 0);
|
||||
*p-- = thousands_sep;
|
||||
|
||||
if (*grouping == CHAR_MAX || *grouping < 0)
|
||||
if (*grouping == CHAR_MAX
|
||||
#if CHAR_MIN < 0
|
||||
|| *grouping < 0
|
||||
#endif
|
||||
)
|
||||
/* No more grouping should be done. */
|
||||
break;
|
||||
else if (*grouping == 0)
|
||||
|
|
|
|||
|
|
@ -1514,7 +1514,11 @@ group_number (CHAR_T *w, CHAR_T *rear_ptr, const CHAR_T *grouping,
|
|||
if (*grouping == '\0')
|
||||
/* The previous grouping repeats ad infinitum. */
|
||||
--grouping;
|
||||
else if (*grouping == CHAR_MAX || *grouping < 0)
|
||||
else if (*grouping == CHAR_MAX
|
||||
#if CHAR_MIN < 0
|
||||
|| *grouping < 0
|
||||
#endif
|
||||
)
|
||||
{
|
||||
/* No further grouping to be done.
|
||||
Copy the rest of the number. */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Internal header for proving correct grouping in strings of numbers.
|
||||
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
|
||||
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
|
|
@ -81,7 +81,11 @@ correctly_grouped_prefix (const STRING_TYPE *begin, const STRING_TYPE *end,
|
|||
/* Skip the thousands separator. */
|
||||
--cp;
|
||||
|
||||
if (*gp == CHAR_MAX || *gp < 0)
|
||||
if (*gp == CHAR_MAX
|
||||
#if CHAR_MIN < 0
|
||||
|| *gp < 0
|
||||
#endif
|
||||
)
|
||||
{
|
||||
/* No more thousands separators are allowed to follow. */
|
||||
while (cp >= begin && (wchar_t) *cp != thousands)
|
||||
|
|
|
|||
|
|
@ -262,6 +262,8 @@ clntudp_call (cl, proc, xargs, argsp, xresults, resultsp, utimeout)
|
|||
time_waited.tv_usec = 0;
|
||||
call_again:
|
||||
xdrs = &(cu->cu_outxdrs);
|
||||
if (xargs == NULL)
|
||||
goto get_reply;
|
||||
xdrs->x_op = XDR_ENCODE;
|
||||
XDR_SETPOS (xdrs, cu->cu_xdrpos);
|
||||
/*
|
||||
|
|
@ -290,6 +292,7 @@ send_again:
|
|||
{
|
||||
return (cu->cu_error.re_status = RPC_TIMEDOUT);
|
||||
}
|
||||
get_reply:
|
||||
/*
|
||||
* sub-optimal code appears here because we have
|
||||
* some clock time to spare while the packets are in flight.
|
||||
|
|
|
|||
|
|
@ -1,2 +0,0 @@
|
|||
/* This is a dummy to avoid including the generic version. htonl and
|
||||
ntohl are identical and htonl.S defines appropriate aliases. */
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
/* This is a dummy to avoid including the generic version. htons and
|
||||
ntohs are identical and htons.S defines appropriate aliases. */
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
|
|
@ -16,17 +16,8 @@
|
|||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <netinet/in.h>
|
||||
|
||||
#undef ntohs
|
||||
|
||||
u_int16_t
|
||||
ntohs (x)
|
||||
u_int16_t x;
|
||||
{
|
||||
#if BYTE_ORDER == LITTLE_ENDIAN
|
||||
x = (x << 8) | (x >> 8);
|
||||
#ifndef _NETINET_IN_H
|
||||
# error "Don't include this file directly, use <netinet/in.h>"
|
||||
#endif
|
||||
|
||||
return x;
|
||||
}
|
||||
/* We cannot give generic optimized versions here. */
|
||||
|
|
@ -32,7 +32,7 @@ extern char **_dl_argv;
|
|||
extern char **_environ;
|
||||
extern size_t _dl_pagesize;
|
||||
extern void _end;
|
||||
extern void _start (void);
|
||||
extern void ENTRY_POINT (void);
|
||||
|
||||
int __libc_enable_secure;
|
||||
int __libc_multiple_libcs; /* Defining this here avoids the inclusion
|
||||
|
|
|
|||
|
|
@ -21,7 +21,7 @@
|
|||
#undef htonl
|
||||
|
||||
u_int32_t
|
||||
htonl (x)
|
||||
__htonl (x)
|
||||
u_int32_t x;
|
||||
{
|
||||
#if BYTE_ORDER == LITTLE_ENDIAN
|
||||
|
|
@ -30,3 +30,6 @@ htonl (x)
|
|||
|
||||
return x;
|
||||
}
|
||||
strong_alias (__htonl, __ntohl)
|
||||
weak_alias (__htonl, htonl)
|
||||
weak_alias (__ntohl, ntohl)
|
||||
|
|
|
|||
|
|
@ -21,7 +21,7 @@
|
|||
#undef htons
|
||||
|
||||
u_int16_t
|
||||
htons (x)
|
||||
__htons (x)
|
||||
u_int16_t x;
|
||||
{
|
||||
#if BYTE_ORDER == LITTLE_ENDIAN
|
||||
|
|
@ -30,3 +30,6 @@ htons (x)
|
|||
|
||||
return x;
|
||||
}
|
||||
strong_alias (__htons, __ntohs)
|
||||
weak_alias (__htons, htons)
|
||||
weak_alias (__ntohs, ntohs)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,79 @@
|
|||
/* Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef _NETINET_IN_H
|
||||
# error "Don't include this file directly, use <netinet/in.h>"
|
||||
#endif
|
||||
|
||||
#if defined __GNUC__ && __GNUC__ >= 2
|
||||
/* We can use inline assembler instructions to optimize the code. */
|
||||
|
||||
/* To swap the bytes in a word the i486 processors and up provide the
|
||||
`bswap' opcode. On i386 we have to use three instructions. */
|
||||
# if !defined __i486__ && !defined __pentium__ && !defined __pentiumpro__
|
||||
|
||||
extern __inline u_int32_t
|
||||
__ntohl (u_int32_t netlong)
|
||||
{
|
||||
register u_int32_t hostlong;
|
||||
|
||||
__asm__ ("rorw $8, %w0; rorl $16, %0; rorw $8, %w0"
|
||||
: "=r" (hostlong)
|
||||
: "0" (netlong));
|
||||
|
||||
return hostlong;
|
||||
}
|
||||
|
||||
# else
|
||||
|
||||
extern __inline u_int32_t
|
||||
__ntohl (u_int32_t netlong)
|
||||
{
|
||||
register u_int32_t hostlong;
|
||||
|
||||
__asm__ ("bswap %0" : "=r" (hostlong) : "0" (netlong));
|
||||
|
||||
return hostlong;
|
||||
}
|
||||
|
||||
# endif
|
||||
|
||||
/* For a short word we have a simple solution. */
|
||||
extern __inline u_int16_t
|
||||
__ntohs (u_int16_t netshort)
|
||||
{
|
||||
register u_int16_t hostshort;
|
||||
|
||||
__asm__ ("rorw $8, %w0" : "=r" (hostshort) : "0" (netshort));
|
||||
}
|
||||
|
||||
|
||||
/* The other direction can be handled with the same functions. */
|
||||
extern __inline u_int32_t
|
||||
__htonl (u_int32_t hostlong)
|
||||
{
|
||||
return __ntohl (hostlong);
|
||||
}
|
||||
|
||||
extern __inline u_int16_t
|
||||
__htons (u_int16_t hostshort)
|
||||
{
|
||||
return __ntohs (hostshort);
|
||||
}
|
||||
|
||||
#endif /* GNU CC */
|
||||
|
|
@ -276,9 +276,8 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
|
|||
|
||||
strtab = ((void *) map->l_addr
|
||||
+ map->l_info[DT_STRTAB]->d_un.d_ptr);
|
||||
_dl_sysdep_error ("Symbol `", strtab + refsym->st_name,
|
||||
"' in `",
|
||||
_dl_argv[0] ?: "<program name unknown>",
|
||||
_dl_sysdep_error (_dl_argv[0] ?: "<program name unknown>",
|
||||
": Symbol `", strtab + refsym->st_name,
|
||||
"' has different size in shared object, "
|
||||
"consider re-linking\n", NULL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -30,42 +30,42 @@
|
|||
# define isgreater(x, y) \
|
||||
({ int result; \
|
||||
__asm__ ("fucompp; fnstsw; andb $0x45, %%ah; setz %%al;" \
|
||||
"andl $0xff, %0" \
|
||||
: "=a" (result) : "t" (x), "u" (y) : "cc"); \
|
||||
"andl $0x01, %0" \
|
||||
: "=a" (result) : "u" (y), "t" (x) : "cc", "st", "st(1)"); \
|
||||
result; })
|
||||
|
||||
# define isgreaterequal(x, y) \
|
||||
({ int result; \
|
||||
__asm__ ("fucompp; fnstsw; testb $0x05, %%ah; setz %%al;" \
|
||||
"andl $0xff, %0" \
|
||||
: "=a" (result) : "t" (x), "u" (y) : "cc"); \
|
||||
"andl $0x01, %0" \
|
||||
: "=a" (result) : "u" (y), "t" (x) : "cc", "st", "st(1)"); \
|
||||
result; })
|
||||
|
||||
# define isless(x, y) \
|
||||
({ int result; \
|
||||
__asm__ ("fucompp; fnstsw; xorb $0x01, %%ah; testb $0x45, %%ah;" \
|
||||
"setz %%al; andl $0xff, %0" \
|
||||
: "=a" (result) : "t" (x), "u" (y) : "cc"); \
|
||||
"setz %%al; andl $0x01, %0" \
|
||||
: "=a" (result) : "u" (y), "t" (x) : "cc", "st", "st(1)"); \
|
||||
result; })
|
||||
|
||||
# define islessequal(x, y) \
|
||||
({ int result; \
|
||||
__asm__ ("fucompp; fnstsw; xorb $0x01, %%ah; testb $0x05, %%ah;" \
|
||||
"setz %%al; andl $0xff, %0" \
|
||||
: "=a" (result) : "t" (x), "u" (y) : "cc"); \
|
||||
"setz %%al; andl $0x01, %0" \
|
||||
: "=a" (result) : "u" (y), "t" (x) : "cc", "st", "st(1)"); \
|
||||
result; })
|
||||
|
||||
# define islessgreater(x, y) \
|
||||
({ int result; \
|
||||
__asm__ ("fucompp; fnstsw; testb $0x44, %%ah; setz %%al;" \
|
||||
"andl $0xff, %0" \
|
||||
: "=a" (result) : "t" (x), "u" (y) : "cc"); \
|
||||
"andl $0x01, %0" \
|
||||
: "=a" (result) : "u" (y), "t" (x) : "cc", "st", "st(1)"); \
|
||||
result; })
|
||||
|
||||
# define isunordered(x, y) \
|
||||
({ int result; \
|
||||
__asm__ ("fucompp; fnstsw; sahf; setp %%al; andl $0xff, %0" \
|
||||
: "=a" (result) : "t" (x), "u" (y) : "cc"); \
|
||||
__asm__ ("fucompp; fnstsw; sahf; setp %%al; andl $0x01, %0" \
|
||||
: "=a" (result) : "u" (y), "t" (x) : "cc", "st", "st(1)"); \
|
||||
result; })
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,39 @@
|
|||
/* Change byte order in word. For Intel 80386.
|
||||
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <sysdep.h>
|
||||
#include "asm-syntax.h"
|
||||
|
||||
/*
|
||||
INPUT PARAMETERS:
|
||||
word (sp + 4)
|
||||
*/
|
||||
|
||||
.text
|
||||
ENTRY (__htonl)
|
||||
movl 4(%esp), %eax
|
||||
rorw $8, %ax
|
||||
rorl $16, %eax
|
||||
rorw $8, %ax
|
||||
ret
|
||||
END (__htonl)
|
||||
|
||||
strong_alias (__htonl, __ntohl)
|
||||
weak_alias (__htonl, htonl)
|
||||
weak_alias (__ntohl, ntohl)
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/* Change byte order in word. For Intel 80x86, x >= 3.
|
||||
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <sysdep.h>
|
||||
#include "asm-syntax.h"
|
||||
|
||||
/*
|
||||
INPUT PARAMETERS:
|
||||
word (sp + 4)
|
||||
*/
|
||||
|
||||
.text
|
||||
ENTRY (__htons)
|
||||
movl 4(%esp), %eax
|
||||
andl $0xffff, %eax
|
||||
rorw $8, %ax
|
||||
ret
|
||||
END (__htons)
|
||||
|
||||
strong_alias (__htons, __ntohs)
|
||||
weak_alias (__htons, htons)
|
||||
weak_alias (__ntohs, ntohs)
|
||||
|
|
@ -1,4 +1,5 @@
|
|||
/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
|
||||
/* Change byte order in word. For Intel 80x86, x >= 4.
|
||||
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
|
|
@ -16,17 +17,21 @@
|
|||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <netinet/in.h>
|
||||
#include <sysdep.h>
|
||||
#include "asm-syntax.h"
|
||||
|
||||
#undef ntohl
|
||||
/*
|
||||
INPUT PARAMETERS:
|
||||
word (sp + 4)
|
||||
*/
|
||||
|
||||
u_int32_t
|
||||
ntohl (x)
|
||||
u_int32_t x;
|
||||
{
|
||||
#if BYTE_ORDER == LITTLE_ENDIAN
|
||||
x = (x << 24) | ((x & 0xff00) << 8) | ((x & 0xff0000) >> 8) | (x >> 24);
|
||||
#endif
|
||||
.text
|
||||
ENTRY (__htonl)
|
||||
movl 4(%esp), %eax
|
||||
bswap %eax
|
||||
ret
|
||||
END (__htonl)
|
||||
|
||||
return x;
|
||||
}
|
||||
strong_alias (__htonl, __ntohl)
|
||||
weak_alias (__htonl, htonl)
|
||||
weak_alias (__ntohl, ntohl)
|
||||
|
|
@ -8,7 +8,7 @@
|
|||
*
|
||||
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||
* Permission to use, copy, modify, and distribute this
|
||||
* software is freely granted, provided that this notice
|
||||
* software is freely granted, provided that this notice
|
||||
* is preserved.
|
||||
* ====================================================
|
||||
*/
|
||||
|
|
@ -21,16 +21,16 @@ static char rcsid[] = "$NetBSD: e_atan2f.c,v 1.4 1995/05/10 20:44:53 jtc Exp $";
|
|||
#include "math_private.h"
|
||||
|
||||
#ifdef __STDC__
|
||||
static const float
|
||||
static const float
|
||||
#else
|
||||
static float
|
||||
static float
|
||||
#endif
|
||||
tiny = 1.0e-30,
|
||||
zero = 0.0,
|
||||
pi_o_4 = 7.8539818525e-01, /* 0x3f490fdb */
|
||||
pi_o_2 = 1.5707963705e+00, /* 0x3fc90fdb */
|
||||
pi = 3.1415925026e+00, /* 0x40490fda */
|
||||
pi_lo = 1.5099578832e-07; /* 0x34222168 */
|
||||
pi_o_4 = 7.8539818525e-01, /* 0x3f490fdb */
|
||||
pi_o_2 = 1.5707963705e+00, /* 0x3fc90fdb */
|
||||
pi = 3.1415927410e+00, /* 0x40490fdb */
|
||||
pi_lo = -8.7422776573e-07; /* 0xb3bbbd2e */
|
||||
|
||||
#ifdef __STDC__
|
||||
float __ieee754_atan2f(float y, float x)
|
||||
|
|
@ -38,7 +38,7 @@ pi_lo = 1.5099578832e-07; /* 0x34222168 */
|
|||
float __ieee754_atan2f(y,x)
|
||||
float y,x;
|
||||
#endif
|
||||
{
|
||||
{
|
||||
float z;
|
||||
int32_t k,m,hx,hy,ix,iy;
|
||||
|
||||
|
|
@ -55,7 +55,7 @@ pi_lo = 1.5099578832e-07; /* 0x34222168 */
|
|||
/* when y = 0 */
|
||||
if(iy==0) {
|
||||
switch(m) {
|
||||
case 0:
|
||||
case 0:
|
||||
case 1: return y; /* atan(+-0,+anything)=+-0 */
|
||||
case 2: return pi+tiny;/* atan(+0,-anything) = pi */
|
||||
case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
|
||||
|
|
@ -63,7 +63,7 @@ pi_lo = 1.5099578832e-07; /* 0x34222168 */
|
|||
}
|
||||
/* when x = 0 */
|
||||
if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
|
||||
|
||||
|
||||
/* when x is INF */
|
||||
if(ix==0x7f800000) {
|
||||
if(iy==0x7f800000) {
|
||||
|
|
|
|||
|
|
@ -106,8 +106,8 @@ static double zero = 0.0;
|
|||
k=0;
|
||||
if (hx < 0x00100000) { /* x < 2**-1022 */
|
||||
if (((hx&0x7fffffff)|lx)==0)
|
||||
return -two54/zero; /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/zero; /* log(-#) = NaN */
|
||||
return -two54/(x-x); /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/(x-x); /* log(-#) = NaN */
|
||||
k -= 54; x *= two54; /* subnormal number, scale up x */
|
||||
GET_HIGH_WORD(hx,x);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
*
|
||||
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||
* Permission to use, copy, modify, and distribute this
|
||||
* software is freely granted, provided that this notice
|
||||
* software is freely granted, provided that this notice
|
||||
* is preserved.
|
||||
* ====================================================
|
||||
*/
|
||||
|
|
@ -16,26 +16,26 @@ static char rcsid[] = "$NetBSD: e_log10.c,v 1.9 1995/05/10 20:45:51 jtc Exp $";
|
|||
|
||||
/* __ieee754_log10(x)
|
||||
* Return the base 10 logarithm of x
|
||||
*
|
||||
*
|
||||
* Method :
|
||||
* Let log10_2hi = leading 40 bits of log10(2) and
|
||||
* log10_2lo = log10(2) - log10_2hi,
|
||||
* ivln10 = 1/log(10) rounded.
|
||||
* Then
|
||||
* n = ilogb(x),
|
||||
* n = ilogb(x),
|
||||
* if(n<0) n = n+1;
|
||||
* x = scalbn(x,-n);
|
||||
* log10(x) := n*log10_2hi + (n*log10_2lo + ivln10*log(x))
|
||||
*
|
||||
* Note 1:
|
||||
* To guarantee log10(10**n)=n, where 10**n is normal, the rounding
|
||||
* To guarantee log10(10**n)=n, where 10**n is normal, the rounding
|
||||
* mode must set to Round-to-Nearest.
|
||||
* Note 2:
|
||||
* [1/log(10)] rounded to 53 bits has error .198 ulps;
|
||||
* log10 is monotonic at all binary break points.
|
||||
*
|
||||
* Special cases:
|
||||
* log10(x) is NaN with signal if x < 0;
|
||||
* log10(x) is NaN with signal if x < 0;
|
||||
* log10(+INF) is +INF with no signal; log10(0) is -INF with signal;
|
||||
* log10(NaN) is that NaN with no signal;
|
||||
* log10(10**N) = N for N=0,1,...,22.
|
||||
|
|
@ -80,10 +80,10 @@ static double zero = 0.0;
|
|||
EXTRACT_WORDS(hx,lx,x);
|
||||
|
||||
k=0;
|
||||
if (hx < 0x00100000) { /* x < 2**-1022 */
|
||||
if (hx < 0x00100000) { /* x < 2**-1022 */
|
||||
if (((hx&0x7fffffff)|lx)==0)
|
||||
return -two54/zero; /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/zero; /* log(-#) = NaN */
|
||||
return -two54/(x-x); /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/(x-x); /* log(-#) = NaN */
|
||||
k -= 54; x *= two54; /* subnormal number, scale up x */
|
||||
GET_HIGH_WORD(hx,x);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
*
|
||||
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||
* Permission to use, copy, modify, and distribute this
|
||||
* software is freely granted, provided that this notice
|
||||
* software is freely granted, provided that this notice
|
||||
* is preserved.
|
||||
* ====================================================
|
||||
*/
|
||||
|
|
@ -49,10 +49,10 @@ static float zero = 0.0;
|
|||
GET_FLOAT_WORD(hx,x);
|
||||
|
||||
k=0;
|
||||
if (hx < 0x00800000) { /* x < 2**-126 */
|
||||
if (hx < 0x00800000) { /* x < 2**-126 */
|
||||
if ((hx&0x7fffffff)==0)
|
||||
return -two25/zero; /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/zero; /* log(-#) = NaN */
|
||||
return -two25/(x-x); /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/(x-x); /* log(-#) = NaN */
|
||||
k -= 25; x *= two25; /* subnormal number, scale up x */
|
||||
GET_FLOAT_WORD(hx,x);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
*
|
||||
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||
* Permission to use, copy, modify, and distribute this
|
||||
* software is freely granted, provided that this notice
|
||||
* software is freely granted, provided that this notice
|
||||
* is preserved.
|
||||
* ====================================================
|
||||
*/
|
||||
|
|
@ -56,12 +56,12 @@ static float zero = 0.0;
|
|||
|
||||
k=0;
|
||||
if (ix < 0x00800000) { /* x < 2**-126 */
|
||||
if ((ix&0x7fffffff)==0)
|
||||
return -two25/zero; /* log(+-0)=-inf */
|
||||
if (ix<0) return (x-x)/zero; /* log(-#) = NaN */
|
||||
if ((ix&0x7fffffff)==0)
|
||||
return -two25/(x-x); /* log(+-0)=-inf */
|
||||
if (ix<0) return (x-x)/(x-x); /* log(-#) = NaN */
|
||||
k -= 25; x *= two25; /* subnormal number, scale up x */
|
||||
GET_FLOAT_WORD(ix,x);
|
||||
}
|
||||
}
|
||||
if (ix >= 0x7f800000) return x+x;
|
||||
k += (ix>>23)-127;
|
||||
ix &= 0x007fffff;
|
||||
|
|
@ -76,14 +76,14 @@ static float zero = 0.0;
|
|||
if(k==0) return f-R; else {dk=(float)k;
|
||||
return dk*ln2_hi-((R-dk*ln2_lo)-f);}
|
||||
}
|
||||
s = f/((float)2.0+f);
|
||||
s = f/((float)2.0+f);
|
||||
dk = (float)k;
|
||||
z = s*s;
|
||||
i = ix-(0x6147a<<3);
|
||||
w = z*z;
|
||||
j = (0x6b851<<3)-ix;
|
||||
t1= w*(Lg2+w*(Lg4+w*Lg6));
|
||||
t2= z*(Lg1+w*(Lg3+w*(Lg5+w*Lg7)));
|
||||
t1= w*(Lg2+w*(Lg4+w*Lg6));
|
||||
t2= z*(Lg1+w*(Lg3+w*(Lg5+w*Lg7)));
|
||||
i |= j;
|
||||
R = t2+t1;
|
||||
if(i>0) {
|
||||
|
|
|
|||
|
|
@ -23,12 +23,11 @@ static char rcsid[] = "$NetBSD: s_isinf.c,v 1.3 1995/05/11 23:20:14 jtc Exp $";
|
|||
double x;
|
||||
#endif
|
||||
{
|
||||
u_int32_t hx;
|
||||
int32_t lx;
|
||||
int32_t hx,lx;
|
||||
EXTRACT_WORDS(hx,lx,x);
|
||||
lx |= (hx & 0x7fffffff) ^ 0x7ff00000;
|
||||
lx |= -lx;
|
||||
return ~(lx >> 31) & (1 - ((hx >> 30) & 2));
|
||||
return ~(lx >> 31) & (hx >> 30);
|
||||
}
|
||||
weak_alias (__isinf, isinf)
|
||||
#ifdef NO_LONG_DOUBLE
|
||||
|
|
|
|||
|
|
@ -27,6 +27,6 @@ static char rcsid[] = "$NetBSD: s_isinff.c,v 1.3 1995/05/11 23:20:21 jtc Exp $";
|
|||
t = ix & 0x7fffffff;
|
||||
t ^= 0x7f800000;
|
||||
t |= -t;
|
||||
return ~(t >> 31) & (1 - ((ix & 0x80000000) >> 30));
|
||||
return ~(t >> 31) & (ix >> 30);
|
||||
}
|
||||
weak_alias (__isinff, isinff)
|
||||
|
|
|
|||
|
|
@ -120,7 +120,7 @@ static double zero = 0.0;
|
|||
k = 1;
|
||||
if (hx < 0x3FDA827A) { /* x < 0.41422 */
|
||||
if(ax>=0x3ff00000) { /* x <= -1.0 */
|
||||
if(x==-1.0) return -two54/zero; /* log1p(-1)=+inf */
|
||||
if(x==-1.0) return -two54/(x-x);/* log1p(-1)=+inf */
|
||||
else return (x-x)/(x-x); /* log1p(x<-1)=NaN */
|
||||
}
|
||||
if(ax<0x3e200000) { /* |x| < 2**-29 */
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
*
|
||||
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||
* Permission to use, copy, modify, and distribute this
|
||||
* software is freely granted, provided that this notice
|
||||
* software is freely granted, provided that this notice
|
||||
* is preserved.
|
||||
* ====================================================
|
||||
*/
|
||||
|
|
@ -58,7 +58,7 @@ static float zero = 0.0;
|
|||
k = 1;
|
||||
if (hx < 0x3ed413d7) { /* x < 0.41422 */
|
||||
if(ax>=0x3f800000) { /* x <= -1.0 */
|
||||
if(x==(float)-1.0) return -two25/zero; /* log1p(-1)=+inf */
|
||||
if(x==(float)-1.0) return -two25/(x-x); /* log1p(-1)=+inf */
|
||||
else return (x-x)/(x-x); /* log1p(x<-1)=NaN */
|
||||
}
|
||||
if(ax<0x31000000) { /* |x| < 2**-29 */
|
||||
|
|
@ -70,11 +70,11 @@ static float zero = 0.0;
|
|||
}
|
||||
if(hx>0||hx<=((int32_t)0xbe95f61f)) {
|
||||
k=0;f=x;hu=1;} /* -0.2929<x<0.41422 */
|
||||
}
|
||||
}
|
||||
if (hx >= 0x7f800000) return x+x;
|
||||
if(k!=0) {
|
||||
if(hx<0x5a000000) {
|
||||
u = (float)1.0+x;
|
||||
u = (float)1.0+x;
|
||||
GET_FLOAT_WORD(hu,u);
|
||||
k = (hu>>23)-127;
|
||||
/* correction term */
|
||||
|
|
@ -90,7 +90,7 @@ static float zero = 0.0;
|
|||
if(hu<0x3504f7) {
|
||||
SET_FLOAT_WORD(u,hu|0x3f800000);/* normalize u */
|
||||
} else {
|
||||
k += 1;
|
||||
k += 1;
|
||||
SET_FLOAT_WORD(u,hu|0x3f000000); /* normalize u/2 */
|
||||
hu = (0x00800000-hu)>>2;
|
||||
}
|
||||
|
|
@ -98,13 +98,13 @@ static float zero = 0.0;
|
|||
}
|
||||
hfsq=(float)0.5*f*f;
|
||||
if(hu==0) { /* |f| < 2**-20 */
|
||||
if(f==zero) if(k==0) return zero;
|
||||
if(f==zero) if(k==0) return zero;
|
||||
else {c += k*ln2_lo; return k*ln2_hi+c;}
|
||||
R = hfsq*((float)1.0-(float)0.66666666666666666*f);
|
||||
if(k==0) return f-R; else
|
||||
return k*ln2_hi-((R-(k*ln2_lo+c))-f);
|
||||
}
|
||||
s = f/((float)2.0+f);
|
||||
s = f/((float)2.0+f);
|
||||
z = s*s;
|
||||
R = z*(Lp1+z*(Lp2+z*(Lp3+z*(Lp4+z*(Lp5+z*(Lp6+z*Lp7))))));
|
||||
if(k==0) return f-(hfsq-s*(hfsq+R)); else
|
||||
|
|
|
|||
|
|
@ -93,8 +93,8 @@ static double zero = 0.0;
|
|||
k=0;
|
||||
if (hx < 0x00100000) { /* x < 2**-1022 */
|
||||
if (((hx&0x7fffffff)|lx)==0)
|
||||
return -two54/zero; /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/zero; /* log(-#) = NaN */
|
||||
return -two54/(x-x); /* log(+-0)=-inf */
|
||||
if (hx<0) return (x-x)/(x-x); /* log(-#) = NaN */
|
||||
k -= 54; x *= two54; /* subnormal number, scale up x */
|
||||
GET_HIGH_WORD(hx,x);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -53,8 +53,8 @@ static float zero = 0.0;
|
|||
k=0;
|
||||
if (ix < 0x00800000) { /* x < 2**-126 */
|
||||
if ((ix&0x7fffffff)==0)
|
||||
return -two25/zero; /* log(+-0)=-inf */
|
||||
if (ix<0) return (x-x)/zero; /* log(-#) = NaN */
|
||||
return -two25/(x-x); /* log(+-0)=-inf */
|
||||
if (ix<0) return (x-x)/(x-x); /* log(-#) = NaN */
|
||||
k -= 25; x *= two25; /* subnormal number, scale up x */
|
||||
GET_FLOAT_WORD(ix,x);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -234,11 +234,13 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
|
|||
if (sym->st_size > refsym->st_size
|
||||
|| (_dl_verbose && sym->st_size < refsym->st_size))
|
||||
{
|
||||
extern char **_dl_argv;
|
||||
const char *strtab;
|
||||
|
||||
strtab = ((void *) map->l_addr
|
||||
+ map->l_info[DT_STRTAB]->d_un.d_ptr);
|
||||
_dl_sysdep_error ("Symbol `", strtab + refsym->st_name,
|
||||
_dl_sysdep_error (_dl_argv[0] ?: "<program name unknown>",
|
||||
": Symbol `", strtab + refsym->st_name,
|
||||
"' has different size in shared object, "
|
||||
"consider re-linking\n", NULL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -125,32 +125,11 @@ elf_machine_got (void)
|
|||
}
|
||||
|
||||
|
||||
/* Return the link-time address of _DYNAMIC. Conveniently, this is the
|
||||
first element of the GOT. This must be inlined in a function which
|
||||
uses global data. */
|
||||
static inline ElfW(Addr)
|
||||
elf_machine_dynamic (void)
|
||||
{
|
||||
register ElfW(Addr) gp asm ("$28");
|
||||
return * (ElfW(Addr) *) (gp - 0x7ff0);
|
||||
}
|
||||
|
||||
/* Return the run-time load address of the shared object. */
|
||||
static inline ElfW(Addr)
|
||||
elf_machine_load_address (void)
|
||||
{
|
||||
ElfW(Addr) addr;
|
||||
#ifdef __mips64
|
||||
asm (" .set noreorder\n"
|
||||
" dla %0, here\n"
|
||||
" bltzal $0, here\n"
|
||||
" nop\n"
|
||||
"here: dsubu %0, $31, %0\n"
|
||||
" .set reorder\n"
|
||||
: "=r" (addr)
|
||||
: /* No inputs */
|
||||
: "$31");
|
||||
#else
|
||||
asm (" .set noreorder\n"
|
||||
" la %0, here\n"
|
||||
" bltzal $0, here\n"
|
||||
|
|
@ -160,7 +139,6 @@ elf_machine_load_address (void)
|
|||
: "=r" (addr)
|
||||
: /* No inputs */
|
||||
: "$31");
|
||||
#endif
|
||||
return addr;
|
||||
}
|
||||
|
||||
|
|
@ -364,100 +342,6 @@ elf_machine_runtime_link_map (ElfW(Addr) gpreg, ElfW(Addr) stub_pc)
|
|||
t8 index for this function symbol in .dynsym
|
||||
to usual c arguments. */
|
||||
|
||||
#ifdef __mips64
|
||||
#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
|
||||
/* The flag _dl_mips_gnu_objects is set if all dynamic objects are \
|
||||
generated by the gnu linker. */ \
|
||||
int _dl_mips_gnu_objects = 1; \
|
||||
\
|
||||
/* This is called from assembly stubs below which the compiler can't see. */ \
|
||||
static ElfW(Addr) \
|
||||
__dl_runtime_resolve (ElfW(Word), ElfW(Word), ElfW(Addr), ElfW(Addr)) \
|
||||
__attribute__ ((unused)); \
|
||||
\
|
||||
static ElfW(Addr) \
|
||||
__dl_runtime_resolve (ElfW(Word) sym_index, \
|
||||
ElfW(Word) return_address, \
|
||||
ElfW(Addr) old_gpreg, \
|
||||
ElfW(Addr) stub_pc) \
|
||||
{ \
|
||||
struct link_map *l = elf_machine_runtime_link_map (old_gpreg, stub_pc); \
|
||||
const ElfW(Sym) *const symtab \
|
||||
= (const ElfW(Sym) *) (l->l_addr + l->l_info[DT_SYMTAB]->d_un.d_ptr); \
|
||||
const char *strtab \
|
||||
= (void *) (l->l_addr + l->l_info[DT_STRTAB]->d_un.d_ptr); \
|
||||
const ElfW(Addr) *got \
|
||||
= (const ElfW(Addr) *) (l->l_addr + l->l_info[DT_PLTGOT]->d_un.d_ptr); \
|
||||
const ElfW(Word) local_gotno \
|
||||
= (const ElfW(Word)) l->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val; \
|
||||
const ElfW(Word) gotsym \
|
||||
= (const ElfW(Word)) l->l_info[DT_MIPS (GOTSYM)]->d_un.d_val; \
|
||||
const ElfW(Sym) *definer; \
|
||||
ElfW(Addr) loadbase; \
|
||||
ElfW(Addr) funcaddr; \
|
||||
struct link_map **scope; \
|
||||
\
|
||||
/* Look up the symbol's run-time value. */ \
|
||||
scope = _dl_object_relocation_scope (l); \
|
||||
definer = &symtab[sym_index]; \
|
||||
\
|
||||
loadbase = _dl_lookup_symbol (strtab + definer->st_name, &definer, \
|
||||
scope, l->l_name, ELF_MACHINE_RELOC_NOPLT); \
|
||||
\
|
||||
*_dl_global_scope_end = NULL; \
|
||||
\
|
||||
/* Apply the relocation with that value. */ \
|
||||
funcaddr = loadbase + definer->st_value; \
|
||||
*(got + local_gotno + sym_index - gotsym) = funcaddr; \
|
||||
\
|
||||
return funcaddr; \
|
||||
} \
|
||||
\
|
||||
asm ("\n \
|
||||
.text\n \
|
||||
.align 3\n \
|
||||
.globl _dl_runtime_resolve\n \
|
||||
.type _dl_runtime_resolve,@function\n \
|
||||
.ent _dl_runtime_resolve\n \
|
||||
_dl_runtime_resolve:\n \
|
||||
.set noreorder\n \
|
||||
# Save old GP to $3.\n \
|
||||
move $3,$28\n \
|
||||
# Modify t9 ($25) so as to point .cpload instruction.\n \
|
||||
daddu $25,2*8\n \
|
||||
# Compute GP.\n \
|
||||
.cpload $25\n \
|
||||
.set reorder\n \
|
||||
# Save slot call pc.\n \
|
||||
move $2, $31\n \
|
||||
# Save arguments and sp value in stack.\n \
|
||||
dsubu $29, 10*8\n \
|
||||
.cprestore 8*8\n \
|
||||
sd $15, 9*8($29)\n \
|
||||
sd $4, 3*8($29)\n \
|
||||
sd $5, 4*8($29)\n \
|
||||
sd $6, 5*8($29)\n \
|
||||
sd $7, 6*8($29)\n \
|
||||
sd $16, 7*8($29)\n \
|
||||
move $16, $29\n \
|
||||
move $4, $24\n \
|
||||
move $5, $15\n \
|
||||
move $6, $3\n \
|
||||
move $7, $2\n \
|
||||
jal __dl_runtime_resolve\n \
|
||||
move $29, $16\n \
|
||||
ld $31, 9*8($29)\n \
|
||||
ld $4, 3*8($29)\n \
|
||||
ld $5, 4*8($29)\n \
|
||||
ld $6, 5*8($29)\n \
|
||||
ld $7, 6*8($29)\n \
|
||||
ld $16, 7*8($29)\n \
|
||||
daddu $29, 10*8\n \
|
||||
move $25, $2\n \
|
||||
jr $25\n \
|
||||
.end _dl_runtime_resolve\n \
|
||||
");
|
||||
#else
|
||||
#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
|
||||
/* The flag _dl_mips_gnu_objects is set if all dynamic objects are \
|
||||
generated by the gnu linker. */ \
|
||||
|
|
@ -550,7 +434,6 @@ _dl_runtime_resolve:\n \
|
|||
jr $25\n \
|
||||
.end _dl_runtime_resolve\n \
|
||||
");
|
||||
#endif
|
||||
|
||||
/* Mask identifying addresses reserved for the user program,
|
||||
where the dynamic linker should not map anything. */
|
||||
|
|
@ -573,78 +456,6 @@ _dl_runtime_resolve:\n \
|
|||
2) That under Linux the entry is named __start
|
||||
and not just plain _start. */
|
||||
|
||||
#ifdef __mips64
|
||||
#define RTLD_START asm ("\
|
||||
.text\n\
|
||||
.align 3\n"\
|
||||
_RTLD_PROLOGUE (ENTRY_POINT)\
|
||||
" .globl _dl_start_user\n\
|
||||
.set noreorder\n\
|
||||
bltzal $0, 0f\n\
|
||||
nop\n\
|
||||
0: .cpload $31\n\
|
||||
.set reorder\n\
|
||||
# i386 ABI book says that the first entry of GOT holds\n\
|
||||
# the address of the dynamic structure. Though MIPS ABI\n\
|
||||
# doesn't say nothing about this, I emulate this here.\n\
|
||||
dla $4, _DYNAMIC\n\
|
||||
sd $4, -0x7ff0($28)\n\
|
||||
move $4, $29\n\
|
||||
jal _dl_start\n\
|
||||
# Get the value of label '_dl_start_user' in t9 ($25).\n\
|
||||
dla $25, _dl_start_user\n\
|
||||
_dl_start_user:\n\
|
||||
.set noreorder\n\
|
||||
.cpload $25\n\
|
||||
.set reorder\n\
|
||||
move $16, $28\n\
|
||||
# Save the user entry point address in saved register.\n\
|
||||
move $17, $2\n\
|
||||
# See if we were run as a command with the executable file\n\
|
||||
# name as an extra leading argument.\n\
|
||||
ld $2, _dl_skip_args\n\
|
||||
beq $2, $0, 1f\n\
|
||||
# Load the original argument count.\n\
|
||||
ld $4, 0($29)\n\
|
||||
# Subtract _dl_skip_args from it.\n\
|
||||
dsubu $4, $2\n\
|
||||
# Adjust the stack pointer to skip _dl_skip_args words.\n\
|
||||
dsll $2,2\n\
|
||||
daddu $29, $2\n\
|
||||
# Save back the modified argument count.\n\
|
||||
sd $4, 0($29)\n\
|
||||
# Get _dl_default_scope[2] as argument in _dl_init_next call below.\n\
|
||||
1: dla $2, _dl_default_scope\n\
|
||||
ld $4, 2*8($2)\n\
|
||||
# Call _dl_init_next to return the address of an initializer\n\
|
||||
# function to run.\n\
|
||||
jal _dl_init_next\n\
|
||||
move $28, $16\n\
|
||||
# Check for zero return, when out of initializers.\n\
|
||||
beq $2, $0, 2f\n\
|
||||
# Call the shared object initializer function.\n\
|
||||
move $25, $2\n\
|
||||
ld $4, 0($29)\n\
|
||||
ld $5, 1*8($29)\n\
|
||||
ld $6, 2*8($29)\n\
|
||||
ld $7, 3*8($29)\n\
|
||||
jalr $25\n\
|
||||
move $28, $16\n\
|
||||
# Loop to call _dl_init_next for the next initializer.\n\
|
||||
b 1b\n\
|
||||
# Pass our finalizer function to the user in ra.\n\
|
||||
2: dla $31, _dl_fini\n\
|
||||
# Jump to the user entry point.\n\
|
||||
move $25, $17\n\
|
||||
ld $4, 0($29)\n\
|
||||
ld $5, 1*8($29)\n\
|
||||
ld $6, 2*8$29)\n\
|
||||
ld $7, 3*8($29)\n\
|
||||
jr $25\n"\
|
||||
_RTLD_EPILOGUE(ENTRY_POINT) \
|
||||
);
|
||||
|
||||
#else
|
||||
#define RTLD_START asm ("\
|
||||
.text\n"\
|
||||
_RTLD_PROLOGUE(ENTRY_POINT)\
|
||||
|
|
@ -718,8 +529,7 @@ _dl_start_user:\n\
|
|||
lw $7, 12($29)\n\
|
||||
jr $25\n"\
|
||||
_RTLD_EPILOGUE(ENTRY_POINT)\
|
||||
");
|
||||
#endif
|
||||
);
|
||||
|
||||
/* The MIPS never uses Elfxx_Rela relocations. */
|
||||
#define ELF_MACHINE_NO_RELA 1
|
||||
|
|
|
|||
|
|
@ -0,0 +1,594 @@
|
|||
/* Machine-dependent ELF dynamic relocation inline functions. MIPS version.
|
||||
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef dl_machine_h
|
||||
#define dl_machine_h
|
||||
|
||||
#define ELF_MACHINE_NAME "MIPS"
|
||||
|
||||
#include <assert.h>
|
||||
#include <entry.h>
|
||||
|
||||
#ifndef ENTRY_POINT
|
||||
#error ENTRY_POINT needs to be defined for MIPS.
|
||||
#endif
|
||||
|
||||
#ifndef _RTLD_PROLOGUE
|
||||
#ifdef __STDC__
|
||||
#define _RTLD_PROLOGUE(entry) "\n\t.globl " #entry \
|
||||
"\n\t.ent " #entry \
|
||||
"\n\t" #entry ":\n\t"
|
||||
#else
|
||||
#define _RTLD_PROLOGUE(entry) "\n\t.globl entry\n\t.ent entry\n\t entry:\n\t"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef _RTLD_EPILOGUE
|
||||
#ifdef __STDC__
|
||||
#define _RTLD_EPILOGUE(entry) "\t.end " #entry "\n"
|
||||
#else
|
||||
#define _RTLD_EPILOGUE(entry) "\t.end entry\n"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* I have no idea what I am doing. */
|
||||
#define ELF_MACHINE_RELOC_NOPLT -1
|
||||
#define elf_machine_lookup_noplt_p(type) (1)
|
||||
#define elf_machine_lookup_noexec_p(type) (0)
|
||||
|
||||
/* Translate a processor specific dynamic tag to the index
|
||||
in l_info array. */
|
||||
#define DT_MIPS(x) (DT_MIPS_##x - DT_LOPROC + DT_NUM)
|
||||
|
||||
#if 0
|
||||
/* We may need 64k alignment. */
|
||||
#define ELF_MACHINE_ALIGN_MASK 0xffff
|
||||
#endif
|
||||
|
||||
/*
|
||||
* MIPS libraries are usually linked to a non-zero base address. We
|
||||
* subtrace the base address from the address where we map the object
|
||||
* to. This results in more efficient address space usage.
|
||||
*/
|
||||
#if 0
|
||||
#define MAP_BASE_ADDR(l) ((l)->l_info[DT_MIPS(BASE_ADDRESS)] ? \
|
||||
(l)->l_info[DT_MIPS(BASE_ADDRESS)]->d_un.d_ptr : 0)
|
||||
#else
|
||||
#define MAP_BASE_ADDR(l) 0x5ffe0000
|
||||
#endif
|
||||
|
||||
/* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in
|
||||
with the run-time address of the r_debug structure */
|
||||
#define ELF_MACHINE_DEBUG_SETUP(l,r) \
|
||||
do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
|
||||
*(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \
|
||||
(ElfW(Addr)) (r); \
|
||||
} while (0)
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
static inline int __attribute__ ((unused))
|
||||
elf_machine_matches_host (ElfW(Half) e_machine)
|
||||
{
|
||||
switch (e_machine)
|
||||
{
|
||||
case EM_MIPS:
|
||||
case EM_MIPS_RS4_BE:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/* Return the link-time address of _DYNAMIC. Conveniently, this is the
|
||||
+ first element of the GOT. This must be inlined in a function which
|
||||
+ uses global data. */
|
||||
+static inline ElfW(Addr)
|
||||
+elf_machine_dynamic (void)
|
||||
+{
|
||||
+ register ElfW(Addr) gp asm ("$28");
|
||||
+ return * (ElfW(Addr) *) (gp - 0x7ff0);
|
||||
+}
|
||||
+
|
||||
static inline ElfW(Addr) *
|
||||
elf_mips_got_from_gpreg (ElfW(Addr) gpreg)
|
||||
{
|
||||
/* FIXME: the offset of gp from GOT may be system-dependent. */
|
||||
return (ElfW(Addr) *) (gpreg - 0x7ff0);
|
||||
}
|
||||
|
||||
/* Return the run-time address of the _GLOBAL_OFFSET_TABLE_.
|
||||
Must be inlined in a function which uses global data. */
|
||||
static inline ElfW(Addr) *
|
||||
elf_machine_got (void)
|
||||
{
|
||||
ElfW(Addr) gp;
|
||||
|
||||
__asm__ __volatile__("move %0, $28\n\t" : "=r" (gp));
|
||||
return elf_mips_got_from_gpreg (gp);
|
||||
}
|
||||
|
||||
|
||||
/* Return the run-time load address of the shared object. */
|
||||
static inline ElfW(Addr)
|
||||
elf_machine_load_address (void)
|
||||
{
|
||||
ElfW(Addr) addr;
|
||||
asm (" .set noreorder\n"
|
||||
" dla %0, here\n"
|
||||
" bltzal $0, here\n"
|
||||
" nop\n"
|
||||
"here: dsubu %0, $31, %0\n"
|
||||
" .set reorder\n"
|
||||
: "=r" (addr)
|
||||
: /* No inputs */
|
||||
: "$31");
|
||||
return addr;
|
||||
}
|
||||
|
||||
/* The MSB of got[1] of a gnu object is set to identify gnu objects. */
|
||||
#define ELF_MIPS_GNU_GOT1_MASK 0x80000000
|
||||
|
||||
/* Relocate GOT. */
|
||||
static inline void
|
||||
elf_machine_got_rel (struct link_map *map, int lazy)
|
||||
{
|
||||
ElfW(Addr) *got;
|
||||
ElfW(Sym) *sym;
|
||||
int i, n;
|
||||
struct link_map **scope;
|
||||
const char *strtab
|
||||
= ((void *) map->l_addr + map->l_info[DT_STRTAB]->d_un.d_ptr);
|
||||
|
||||
#define RESOLVE_GOTSYM(sym) \
|
||||
({ \
|
||||
const ElfW(Sym) *ref = sym; \
|
||||
ElfW(Addr) sym_loadaddr; \
|
||||
sym_loadaddr = _dl_lookup_symbol (strtab + sym->st_name, &ref, scope, \
|
||||
map->l_name, ELF_MACHINE_RELOC_NOPLT);\
|
||||
(ref)? sym_loadaddr + ref->st_value: 0; \
|
||||
})
|
||||
|
||||
got = (ElfW(Addr) *) ((void *) map->l_addr
|
||||
+ map->l_info[DT_PLTGOT]->d_un.d_ptr);
|
||||
|
||||
/* got[0] is reserved. got[1] is also reserved for the dynamic object
|
||||
generated by gnu ld. Skip these reserved entries from relocation. */
|
||||
i = (got[1] & ELF_MIPS_GNU_GOT1_MASK)? 2: 1;
|
||||
n = map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;
|
||||
/* Add the run-time display to all local got entries. */
|
||||
while (i < n)
|
||||
got[i++] += map->l_addr;
|
||||
|
||||
/* Set scope. */
|
||||
scope = _dl_object_relocation_scope (map);
|
||||
|
||||
/* Handle global got entries. */
|
||||
got += n;
|
||||
sym = (ElfW(Sym) *) ((void *) map->l_addr
|
||||
+ map->l_info[DT_SYMTAB]->d_un.d_ptr);
|
||||
sym += map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;
|
||||
i = (map->l_info[DT_MIPS (SYMTABNO)]->d_un.d_val
|
||||
- map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val);
|
||||
|
||||
while (i--)
|
||||
{
|
||||
if (sym->st_shndx == SHN_UNDEF)
|
||||
{
|
||||
if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC)
|
||||
{
|
||||
if (sym->st_value && lazy)
|
||||
*got = sym->st_value + map->l_addr;
|
||||
else
|
||||
*got = RESOLVE_GOTSYM (sym);
|
||||
}
|
||||
else /* if (*got == 0 || *got == QS) */
|
||||
*got = RESOLVE_GOTSYM (sym);
|
||||
}
|
||||
else if (sym->st_shndx == SHN_COMMON)
|
||||
*got = RESOLVE_GOTSYM (sym);
|
||||
else if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC
|
||||
&& *got != sym->st_value
|
||||
&& lazy)
|
||||
*got += map->l_addr;
|
||||
else if (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION)
|
||||
{
|
||||
if (sym->st_other == 0)
|
||||
*got += map->l_addr;
|
||||
}
|
||||
else
|
||||
*got = RESOLVE_GOTSYM (sym);
|
||||
|
||||
got++;
|
||||
sym++;
|
||||
}
|
||||
|
||||
#undef RESOLVE_GOTSYM
|
||||
*_dl_global_scope_end = NULL;
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
/* Set up the loaded object described by L so its stub function
|
||||
will jump to the on-demand fixup code in dl-runtime.c. */
|
||||
|
||||
static inline int
|
||||
elf_machine_runtime_setup (struct link_map *l, int lazy)
|
||||
{
|
||||
ElfW(Addr) *got;
|
||||
extern void _dl_runtime_resolve (ElfW(Word));
|
||||
extern int _dl_mips_gnu_objects;
|
||||
|
||||
#ifdef RTLD_BOOTSTRAP
|
||||
{
|
||||
return lazy;
|
||||
}
|
||||
#endif
|
||||
if (lazy)
|
||||
{
|
||||
/* The GOT entries for functions have not yet been filled in.
|
||||
Their initial contents will arrange when called to put an
|
||||
offset into the .dynsym section in t8, the return address
|
||||
in t7 and then jump to _GLOBAL_OFFSET_TABLE[0]. */
|
||||
got = (ElfW(Addr) *) ((void *) l->l_addr
|
||||
+ l->l_info[DT_PLTGOT]->d_un.d_ptr);
|
||||
|
||||
/* This function will get called to fix up the GOT entry indicated by
|
||||
the register t8, and then jump to the resolved address. */
|
||||
got[0] = (ElfW(Addr)) &_dl_runtime_resolve;
|
||||
|
||||
/* Store l to _GLOBAL_OFFSET_TABLE[1] for gnu object. The MSB
|
||||
of got[1] of a gnu object is set to identify gnu objects.
|
||||
Where we can store l for non gnu objects? XXX */
|
||||
if ((got[1] & ELF_MIPS_GNU_GOT1_MASK) != 0)
|
||||
got[1] = (ElfW(Addr)) ((unsigned) l | ELF_MIPS_GNU_GOT1_MASK);
|
||||
else
|
||||
_dl_mips_gnu_objects = 0;
|
||||
}
|
||||
|
||||
/* Relocate global offset table. */
|
||||
elf_machine_got_rel (l, lazy);
|
||||
|
||||
return lazy;
|
||||
}
|
||||
|
||||
/* Get link_map for this object. */
|
||||
static inline struct link_map *
|
||||
elf_machine_runtime_link_map (ElfW(Addr) gpreg, ElfW(Addr) stub_pc)
|
||||
{
|
||||
extern int _dl_mips_gnu_objects;
|
||||
|
||||
/* got[1] is reserved to keep its link map address for the shared
|
||||
object generated by gnu linker. If all are such object, we can
|
||||
find link map from current GPREG simply. If not so, get link map
|
||||
for callers object containing STUB_PC. */
|
||||
|
||||
if (_dl_mips_gnu_objects)
|
||||
{
|
||||
ElfW(Addr) *got = elf_mips_got_from_gpreg (gpreg);
|
||||
ElfW(Word) g1;
|
||||
|
||||
g1 = ((ElfW(Word) *) got)[1];
|
||||
|
||||
if ((g1 & ELF_MIPS_GNU_GOT1_MASK) != 0)
|
||||
return (struct link_map *) (g1 & ~ELF_MIPS_GNU_GOT1_MASK);
|
||||
}
|
||||
|
||||
{
|
||||
struct link_map *l = _dl_loaded;
|
||||
struct link_map *ret = 0;
|
||||
ElfW(Addr) candidate = 0;
|
||||
|
||||
while (l)
|
||||
{
|
||||
ElfW(Addr) base = 0;
|
||||
const ElfW(Phdr) *p = l->l_phdr;
|
||||
ElfW(Half) this, nent = l->l_phnum;
|
||||
|
||||
/* Get the base. */
|
||||
for (this = 0; this < nent; this++)
|
||||
if (p[this].p_type == PT_LOAD)
|
||||
{
|
||||
base = p[this].p_vaddr + l->l_addr;
|
||||
break;
|
||||
}
|
||||
if (! base)
|
||||
{
|
||||
l = l->l_next;
|
||||
continue;
|
||||
}
|
||||
|
||||
/* Find closest link base addr. */
|
||||
if ((base < stub_pc) && (candidate < base))
|
||||
{
|
||||
candidate = base;
|
||||
ret = l;
|
||||
}
|
||||
l = l->l_next;
|
||||
}
|
||||
if (candidate && ret && (candidate < stub_pc))
|
||||
return ret;
|
||||
else if (!candidate)
|
||||
return _dl_loaded;
|
||||
}
|
||||
|
||||
_dl_signal_error (0, NULL, "cannot find runtime link map");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Mips has no PLT but define elf_machine_relplt to be elf_machine_rel. */
|
||||
#define elf_machine_relplt elf_machine_rel
|
||||
|
||||
/* Define mips specific runtime resolver. The function __dl_runtime_resolve
|
||||
is called from assembler function _dl_runtime_resolve which converts
|
||||
special argument registers t7 ($15) and t8 ($24):
|
||||
t7 address to return to the caller of the function
|
||||
t8 index for this function symbol in .dynsym
|
||||
to usual c arguments. */
|
||||
|
||||
#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
|
||||
/* The flag _dl_mips_gnu_objects is set if all dynamic objects are \
|
||||
generated by the gnu linker. */ \
|
||||
int _dl_mips_gnu_objects = 1; \
|
||||
\
|
||||
/* This is called from assembly stubs below which the compiler can't see. */ \
|
||||
static ElfW(Addr) \
|
||||
__dl_runtime_resolve (ElfW(Word), ElfW(Word), ElfW(Addr), ElfW(Addr)) \
|
||||
__attribute__ ((unused)); \
|
||||
\
|
||||
static ElfW(Addr) \
|
||||
__dl_runtime_resolve (ElfW(Word) sym_index, \
|
||||
ElfW(Word) return_address, \
|
||||
ElfW(Addr) old_gpreg, \
|
||||
ElfW(Addr) stub_pc) \
|
||||
{ \
|
||||
struct link_map *l = elf_machine_runtime_link_map (old_gpreg, stub_pc); \
|
||||
const ElfW(Sym) *const symtab \
|
||||
= (const ElfW(Sym) *) (l->l_addr + l->l_info[DT_SYMTAB]->d_un.d_ptr); \
|
||||
const char *strtab \
|
||||
= (void *) (l->l_addr + l->l_info[DT_STRTAB]->d_un.d_ptr); \
|
||||
const ElfW(Addr) *got \
|
||||
= (const ElfW(Addr) *) (l->l_addr + l->l_info[DT_PLTGOT]->d_un.d_ptr); \
|
||||
const ElfW(Word) local_gotno \
|
||||
= (const ElfW(Word)) l->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val; \
|
||||
const ElfW(Word) gotsym \
|
||||
= (const ElfW(Word)) l->l_info[DT_MIPS (GOTSYM)]->d_un.d_val; \
|
||||
const ElfW(Sym) *definer; \
|
||||
ElfW(Addr) loadbase; \
|
||||
ElfW(Addr) funcaddr; \
|
||||
struct link_map **scope; \
|
||||
\
|
||||
/* Look up the symbol's run-time value. */ \
|
||||
scope = _dl_object_relocation_scope (l); \
|
||||
definer = &symtab[sym_index]; \
|
||||
\
|
||||
loadbase = _dl_lookup_symbol (strtab + definer->st_name, &definer, \
|
||||
scope, l->l_name, ELF_MACHINE_RELOC_NOPLT); \
|
||||
\
|
||||
*_dl_global_scope_end = NULL; \
|
||||
\
|
||||
/* Apply the relocation with that value. */ \
|
||||
funcaddr = loadbase + definer->st_value; \
|
||||
*(got + local_gotno + sym_index - gotsym) = funcaddr; \
|
||||
\
|
||||
return funcaddr; \
|
||||
} \
|
||||
\
|
||||
asm ("\n \
|
||||
.text\n \
|
||||
.align 3\n \
|
||||
.globl _dl_runtime_resolve\n \
|
||||
.type _dl_runtime_resolve,@function\n \
|
||||
.ent _dl_runtime_resolve\n \
|
||||
_dl_runtime_resolve:\n \
|
||||
.set noreorder\n \
|
||||
# Save old GP to $3.\n \
|
||||
move $3,$28\n \
|
||||
# Modify t9 ($25) so as to point .cpload instruction.\n \
|
||||
daddu $25,2*8\n \
|
||||
# Compute GP.\n \
|
||||
.cpload $25\n \
|
||||
.set reorder\n \
|
||||
# Save slot call pc.\n \
|
||||
move $2, $31\n \
|
||||
# Save arguments and sp value in stack.\n \
|
||||
dsubu $29, 10*8\n \
|
||||
.cprestore 8*8\n \
|
||||
sd $15, 9*8($29)\n \
|
||||
sd $4, 3*8($29)\n \
|
||||
sd $5, 4*8($29)\n \
|
||||
sd $6, 5*8($29)\n \
|
||||
sd $7, 6*8($29)\n \
|
||||
sd $16, 7*8($29)\n \
|
||||
move $16, $29\n \
|
||||
move $4, $24\n \
|
||||
move $5, $15\n \
|
||||
move $6, $3\n \
|
||||
move $7, $2\n \
|
||||
jal __dl_runtime_resolve\n \
|
||||
move $29, $16\n \
|
||||
ld $31, 9*8($29)\n \
|
||||
ld $4, 3*8($29)\n \
|
||||
ld $5, 4*8($29)\n \
|
||||
ld $6, 5*8($29)\n \
|
||||
ld $7, 6*8($29)\n \
|
||||
ld $16, 7*8($29)\n \
|
||||
daddu $29, 10*8\n \
|
||||
move $25, $2\n \
|
||||
jr $25\n \
|
||||
.end _dl_runtime_resolve\n \
|
||||
");
|
||||
|
||||
/* Mask identifying addresses reserved for the user program,
|
||||
where the dynamic linker should not map anything. */
|
||||
#define ELF_MACHINE_USER_ADDRESS_MASK 0x80000000UL
|
||||
|
||||
|
||||
|
||||
/* Initial entry point code for the dynamic linker.
|
||||
The C function `_dl_start' is the real entry point;
|
||||
its return value is the user program's entry point.
|
||||
Note how we have to be careful about two things:
|
||||
|
||||
1) That we allocate a minimal stack of 24 bytes for
|
||||
every function call, the MIPS ABI states that even
|
||||
if all arguments are passed in registers the procedure
|
||||
called can use the 16 byte area pointed to by $sp
|
||||
when it is called to store away the arguments passed
|
||||
to it.
|
||||
|
||||
2) That under Linux the entry is named __start
|
||||
and not just plain _start. */
|
||||
|
||||
#define RTLD_START asm ("\
|
||||
.text\n\
|
||||
.align 3\n"\
|
||||
_RTLD_PROLOGUE (ENTRY_POINT)\
|
||||
" .globl _dl_start_user\n\
|
||||
.set noreorder\n\
|
||||
bltzal $0, 0f\n\
|
||||
nop\n\
|
||||
0: .cpload $31\n\
|
||||
.set reorder\n\
|
||||
# i386 ABI book says that the first entry of GOT holds\n\
|
||||
# the address of the dynamic structure. Though MIPS ABI\n\
|
||||
# doesn't say nothing about this, I emulate this here.\n\
|
||||
dla $4, _DYNAMIC\n\
|
||||
sd $4, -0x7ff0($28)\n\
|
||||
move $4, $29\n\
|
||||
jal _dl_start\n\
|
||||
# Get the value of label '_dl_start_user' in t9 ($25).\n\
|
||||
dla $25, _dl_start_user\n\
|
||||
_dl_start_user:\n\
|
||||
.set noreorder\n\
|
||||
.cpload $25\n\
|
||||
.set reorder\n\
|
||||
move $16, $28\n\
|
||||
# Save the user entry point address in saved register.\n\
|
||||
move $17, $2\n\
|
||||
# See if we were run as a command with the executable file\n\
|
||||
# name as an extra leading argument.\n\
|
||||
ld $2, _dl_skip_args\n\
|
||||
beq $2, $0, 1f\n\
|
||||
# Load the original argument count.\n\
|
||||
ld $4, 0($29)\n\
|
||||
# Subtract _dl_skip_args from it.\n\
|
||||
dsubu $4, $2\n\
|
||||
# Adjust the stack pointer to skip _dl_skip_args words.\n\
|
||||
dsll $2,2\n\
|
||||
daddu $29, $2\n\
|
||||
# Save back the modified argument count.\n\
|
||||
sd $4, 0($29)\n\
|
||||
# Get _dl_default_scope[2] as argument in _dl_init_next call below.\n\
|
||||
1: dla $2, _dl_default_scope\n\
|
||||
ld $4, 2*8($2)\n\
|
||||
# Call _dl_init_next to return the address of an initializer\n\
|
||||
# function to run.\n\
|
||||
jal _dl_init_next\n\
|
||||
move $28, $16\n\
|
||||
# Check for zero return, when out of initializers.\n\
|
||||
beq $2, $0, 2f\n\
|
||||
# Call the shared object initializer function.\n\
|
||||
move $25, $2\n\
|
||||
ld $4, 0($29)\n\
|
||||
ld $5, 1*8($29)\n\
|
||||
ld $6, 2*8($29)\n\
|
||||
ld $7, 3*8($29)\n\
|
||||
jalr $25\n\
|
||||
move $28, $16\n\
|
||||
# Loop to call _dl_init_next for the next initializer.\n\
|
||||
b 1b\n\
|
||||
# Pass our finalizer function to the user in ra.\n\
|
||||
2: dla $31, _dl_fini\n\
|
||||
# Jump to the user entry point.\n\
|
||||
move $25, $17\n\
|
||||
ld $4, 0($29)\n\
|
||||
ld $5, 1*8($29)\n\
|
||||
ld $6, 2*8$29)\n\
|
||||
ld $7, 3*8($29)\n\
|
||||
jr $25\n"\
|
||||
_RTLD_EPILOGUE(ENTRY_POINT) \
|
||||
);
|
||||
|
||||
|
||||
/* The MIPS never uses Elfxx_Rela relocations. */
|
||||
#define ELF_MACHINE_NO_RELA 1
|
||||
|
||||
#endif /* !dl_machine_h */
|
||||
|
||||
#ifdef RESOLVE
|
||||
|
||||
/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
|
||||
MAP is the object containing the reloc. */
|
||||
|
||||
static inline void
|
||||
elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
|
||||
const ElfW(Sym) *sym, const struct r_found_version *version)
|
||||
{
|
||||
ElfW(Addr) *const reloc_addr = (void *) (map->l_addr + reloc->r_offset);
|
||||
ElfW(Addr) loadbase;
|
||||
ElfW(Addr) undo __attribute__ ((unused));
|
||||
|
||||
switch (ELFW(R_TYPE) (reloc->r_info))
|
||||
{
|
||||
case R_MIPS_REL32:
|
||||
{
|
||||
ElfW(Addr) undo = 0;
|
||||
|
||||
if (ELFW(ST_BIND) (sym->st_info) == STB_LOCAL
|
||||
&& (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION
|
||||
|| ELFW(ST_TYPE) (sym->st_info) == STT_NOTYPE))
|
||||
{
|
||||
*reloc_addr += map->l_addr;
|
||||
break;
|
||||
}
|
||||
#ifndef RTLD_BOOTSTRAP
|
||||
/* This is defined in rtld.c, but nowhere in the static libc.a;
|
||||
make the reference weak so static programs can still link. This
|
||||
declaration cannot be done when compiling rtld.c (i.e. #ifdef
|
||||
RTLD_BOOTSTRAP) because rtld.c contains the common defn for
|
||||
_dl_rtld_map, which is incompatible with a weak decl in the same
|
||||
file. */
|
||||
weak_extern (_dl_rtld_map);
|
||||
if (map == &_dl_rtld_map)
|
||||
/* Undo the relocation done here during bootstrapping. Now we will
|
||||
relocate it anew, possibly using a binding found in the user
|
||||
program or a loaded library rather than the dynamic linker's
|
||||
built-in definitions used while loading those libraries. */
|
||||
undo = map->l_addr + sym->st_value;
|
||||
#endif
|
||||
loadbase = RESOLVE (&sym, version, 0);
|
||||
*reloc_addr += (sym ? (loadbase + sym->st_value) : 0) - undo;
|
||||
}
|
||||
break;
|
||||
case R_MIPS_NONE: /* Alright, Wilbur. */
|
||||
break;
|
||||
default:
|
||||
assert (! "unexpected dynamic reloc type");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static inline void
|
||||
elf_machine_lazy_rel (struct link_map *map, const ElfW(Rel) *reloc)
|
||||
{
|
||||
/* Do nothing. */
|
||||
}
|
||||
|
||||
#endif /* RESOLVE */
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
ifndef rtld-wordsize
|
||||
rtld-wordsize = 32
|
||||
endif
|
||||
ifndef rtld-oformat
|
||||
rtld-oformat = elf$(rtld-wordsize)-bigmips
|
||||
endif
|
||||
ifndef rtld-arch
|
||||
rtld-arch = mips
|
||||
endif
|
||||
ifndef rtld-entry
|
||||
rtld-entry = __start
|
||||
endif
|
||||
ifndef rtld-base
|
||||
rtld-base = 0x0fb60000 + SIZEOF_HEADERS
|
||||
endif
|
||||
|
|
@ -1,3 +1,32 @@
|
|||
/* PowerPC is big-endian. */
|
||||
/* Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
#define __BYTE_ORDER __BIG_ENDIAN
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* PowerPC can be little or big endian. Hopefully gcc will know... */
|
||||
|
||||
#if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN
|
||||
# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
|
||||
# error Please fix sysdeps/powerpc/bits/endian.h (compiling bi-endian?).
|
||||
# endif
|
||||
# define __BYTE_ORDER __BIG_ENDIAN
|
||||
#else
|
||||
# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
|
||||
# define __BYTE_ORDER __LITTLE_ENDIAN
|
||||
# else
|
||||
# error Please fix sysdeps/powerpc/bits/endian.h.
|
||||
# endif
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -598,11 +598,13 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
|
|||
if (sym->st_size > refsym->st_size
|
||||
|| (_dl_verbose && sym->st_size < refsym->st_size))
|
||||
{
|
||||
extern char **_dl_argv;
|
||||
const char *strtab;
|
||||
|
||||
strtab = ((void *) map->l_addr
|
||||
+ map->l_info[DT_STRTAB]->d_un.d_ptr);
|
||||
_dl_sysdep_error ("Symbol `", strtab + refsym->st_name,
|
||||
_dl_sysdep_error (_dl_argv[0] ?: "<program name unknown>",
|
||||
": Symbol `", strtab + refsym->st_name,
|
||||
"' has different size in shared object, "
|
||||
"consider re-linking\n", NULL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -133,11 +133,13 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
|
|||
if (sym->st_size > refsym->st_size
|
||||
|| (_dl_verbose && sym->st_size < refsym->st_size))
|
||||
{
|
||||
extern char **_dl_argv;
|
||||
const char *strtab;
|
||||
|
||||
strtab = ((void *) map->l_addr
|
||||
+ map->l_info[DT_STRTAB]->d_un.d_ptr);
|
||||
_dl_sysdep_error ("Symbol `", strtab + refsym->st_name,
|
||||
_dl_sysdep_error (_dl_argv[0] ?: "<program name unknown>",
|
||||
": Symbol `", strtab + refsym->st_name,
|
||||
"' has different size in shared object, "
|
||||
"consider re-linking\n", NULL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -110,11 +110,13 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
|
|||
if (sym->st_size > refsym->st_size
|
||||
|| (_dl_verbose && sym->st_size < refsym->st_size))
|
||||
{
|
||||
extern char **_dl_argv;
|
||||
const char *strtab;
|
||||
|
||||
strtab = ((void *) map->l_addr
|
||||
+ map->l_info[DT_STRTAB]->d_un.d_ptr);
|
||||
_dl_sysdep_error ("Symbol `", strtab + refsym->st_name,
|
||||
_dl_sysdep_error (_dl_argv[0] ?: "<program name unknown>",
|
||||
": Symbol `", strtab + refsym->st_name,
|
||||
"' has different size in shared object, "
|
||||
"consider re-linking\n", NULL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ sysdep_routines += sysctl clone llseek
|
|||
|
||||
sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \
|
||||
sys/module.h sys/io.h sys/klog.h sys/kdaemon.h \
|
||||
sys/user.h syscall-list.h sys/sysmacros.h sys/procfs.h \
|
||||
sys/user.h sys/sysmacros.h sys/procfs.h \
|
||||
sys/debugreg.h sys/kd.h sys/soundcard.h sys/vt.h \
|
||||
sys/quota.h
|
||||
|
||||
|
|
|
|||
|
|
@ -23,8 +23,11 @@
|
|||
|
||||
#include "DEFS.h"
|
||||
|
||||
ENTRY(htonl, 0)
|
||||
ENTRY(__htonl, 0)
|
||||
rotl $-8,4(ap),r0
|
||||
insv r0,$16,$8,r0
|
||||
movb 7(ap),r0
|
||||
ret
|
||||
strong_alias (__htonl, __ntohl)
|
||||
weak_alias (__htonl, htonl)
|
||||
weak_alias (__ntohl, ntohl)
|
||||
|
|
|
|||
|
|
@ -28,3 +28,6 @@ ENTRY(htons, 0)
|
|||
movb 5(ap),r0
|
||||
movzwl r0,r0
|
||||
ret
|
||||
strong_alias (__htons, __ntohs)
|
||||
weak_alias (__htons, htons)
|
||||
weak_alias (__ntohs, ntohs)
|
||||
|
|
|
|||
|
|
@ -1,30 +0,0 @@
|
|||
/*
|
||||
* Copyright (c) 1983 Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms are permitted
|
||||
* provided that the above copyright notice and this paragraph are
|
||||
* duplicated in all such forms and that any documentation,
|
||||
* advertising materials, and other materials related to such
|
||||
* distribution and use acknowledge that the software was developed
|
||||
* by the University of California, Berkeley. The name of the
|
||||
* University may not be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
.asciz "@(#)ntohl.s 5.5 (Berkeley) 6/27/88"
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
/* hostorder = ntohl(netorder) */
|
||||
|
||||
#include "DEFS.h"
|
||||
|
||||
ENTRY(ntohl, 0)
|
||||
rotl $-8,4(ap),r0
|
||||
insv r0,$16,$8,r0
|
||||
movb 7(ap),r0
|
||||
ret
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
/*
|
||||
* Copyright (c) 1983 Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms are permitted
|
||||
* provided that the above copyright notice and this paragraph are
|
||||
* duplicated in all such forms and that any documentation,
|
||||
* advertising materials, and other materials related to such
|
||||
* distribution and use acknowledge that the software was developed
|
||||
* by the University of California, Berkeley. The name of the
|
||||
* University may not be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
.asciz "@(#)ntohs.s 5.5 (Berkeley) 6/27/88"
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
/* hostorder = ntohs(netorder) */
|
||||
|
||||
#include "DEFS.h"
|
||||
|
||||
ENTRY(ntohs, 0)
|
||||
rotl $8,4(ap),r0
|
||||
movb 5(ap),r0
|
||||
movzwl r0,r0
|
||||
ret
|
||||
Loading…
Reference in New Issue