glibc/string/argz-insert.c

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/* Routines for dealing with '\0' separated arg vectors.
Update to 2.1.x development version 1997-02-15 02:41 Miles Bader <miles@gnu.ai.mit.edu> * argp/argp-help.c: Gettextize sources. * argp/argp-parse.c: Likewise. 1997-02-13 22:32 Ulrich Drepper <drepper@cygnus.com> * features.h (__GLIBC_MINOR__): Bump to 1. * xlocale.h: New file. Wrapper around locale/xlocale.h. * Makefile (distribute): Add xlocale.h. * locale/Makefile (routines): Add ctype_l. * locale/ctype-extn.c: Update copyright. De-ANSI-declfy. Add __isblank_l, __toascii_l and __isascii_l. * ctype/ctype.h: Add definitions and declarations for *_l functions. * locale/Makefile (headers): Add xlocale.h. (routines): Add newlocale, duplocale, and freelocale. * locale/localeinfo.h (MAX_USAGE_COUNT): New macro. (struct locale_data): Add new fields mmaped and usage_count. Correct various declarations. * locale/C-collate.c: Define value for new fields mmaped and usage_count. * locale/C-ctype.c: Likewise. * locale/C-messages.c: Likewise. * locale/C-monetary.c: Likewise. * locale/C-numeric.c: Likewise. * locale/C-time.c: Likewise. * locale/loadlocale.c (_nl_load_locale): Initialize mmaped and usage_count fields. * locale/locale.h: Don't define locale_t here (moved to xlocale.h). Correct prototypes for __newlocale and __freelocale. Add prototype for __duplocale. * locale/findlocale.c (copy): Remove function. Use __strdup instead. (_nl_remove_locale): New function. * locale/nl_langinfo.c: Don't declare locale_data objects as const. * locale/setlocale.c: Likewise. * locale/weight.h: Change for use with locale objects. * locale/xlocale.h: New file. Define __locale_t type. * locale/newlocale.c: New file. Create new locale object. * locale/freelocale.c: New file. Destroy locale object. * locale/duplocale.c: New file. Create copy of locale object. * stdlib/Makefile (routines): Add strfmon_l. * stdlib/monetary.h [__USE_GNU]: Declare __strfmon_l. * stdlib/strfmon.c: Add support for use in extended locale model. * stdlib/strfmon_l.c: New file. * string/Makefile (routines): Add strcoll_l and strxfrm_l. * string/strcoll.c: Change for use in extended locale model. * string/strxfrm.c: Likewise. * string/strcoll_l.c: New file. Implement __strcoll_l function. * string/strxfrm_l.c: New file. Implement __strxfrm_l function. * wcsmbs/Makefile (routines): Add wcscoll_l and wcsxfrm_l. * wcsmbs/wchar.h [__USE_GNU]: Declare wcscoll_l and wcsxfrm_l. * wcsmbs/wcscoll.c: Change for use in extended locale model. * wcsmbs/wcscoll_l.c: New file. Implement __wcscoll_l function. * wcsmbs/wcsxfrm_l.c: New file. Implement __wcsxfrm_l function. * wctype/Makefile (routines): Add wcextra, wcfuncs_l, iswctype_l, and towctrans_l. * wctype/cname-lookup.h: Prepare for use in extended locale model. * wctype/iswctype_l.c: New file. Implement character classification functions for use with locale objects. * wctype/wctype.h: Declare functions for use with locale objects. * wctype/towctrans_l.c: New file. Implement __towctrans_l function for use with locale objects. * wctype/wcfuncs_l.c: New file. Implement wide character classification functions for use with locale objects. * wctype/wcextra.c: New file. Implement real functions for non-standard classification functions. * elf/ldd.bash.in: Don't use --data-relocs and --function-relocs parameters to ld.so. Use environment variables. * elf/ldd.sh.in: Likewise. * elf/rtld.c: Remove handling of --data-relocs and --function-relocs options. Instead read environment variables. * elf/link.h (receiver_fct): Add new argument to take error code. * elf/dl-error.c (_dl_signal_error): Call receiver function with another argument. * elf/dl-object.c (_dl_new_object): Create new object with list of names in l_libname member. * elf/dl-load.c (_dl_map_object_from_fd): Add name which was used to find to object to the list in the link_map variable. (_dl_map_object): Use _dl_does_name_match_p to compare with all available names of the object. Optimize handling of LD_LIBRARY_PATH a bit. * elf/rtld.c: Initialize l_libname member of _dl_rtld_map. * elf/dl-lookup.c (_dl_elf_hash): Optimize function. * elf/Makefile (routines): Add dl-version. * elf/link.h (hash_name_pair): New type. Group pointer to string and its hash value. (struct link_map): Change l_libname member to be a list of names, not a single pointer to a name. Add new members l_nversions and l_versions. (_dl_does_name_match_p): New function to test for all names of an object. Add prototypes for new lookup and versioning functions. * elf/dl-lookup.c (do_lookup): Add new argument and handle case when versioned symbol is requested. (_dl_lookup_symbol): Call do_lookup with another argument. (_dl_lookup_symbol_skip): Likewise. (_dl_lookup_versioned_symbol): New function. Handle lookup of versioned symbol. (_dl_lookup_versioned_symbol_skip): Likewise, similar to _dl_lookup_symbol_skip. * elf/dl-reloc.c (RESOLVE): Call _dl_lookup_versioned_symbol or _dl_lookup_symbol depending on availability of version information. * elf/dl-runtime.c (RESOLVE): Likewise. (fixup): Call elf_machine_relplt with additional argument to point to versioning information if available. * elf/do-rel.h (elf_dynamic_do_rel): Likewise. * elf/dl-open.c (_dl_open): Call _dl_check_map_versions to check for correct versions. * elf/dl-version.c: New file. Check library versions and extract version information for easier access. * elf/dlfcn.h [__USE_GNU]: Add prototype for dlvsym. * elf/dlvsym.c: New file. Implementation of function similar to dlsym, but looks for versioned symbol. * elf/elf.h: Add types and macros for versioning. * elf/rtld.c (dl_main): Check availability of needed versions. * sysdeps/alpha/dl-machine.h (elf_machine_rela): Add additional argument for version information. Call RESOLVE with additional argument. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/m68k/dl-machine.h: Likewise. * sysdeps/mips/dl-machine.h: Likewise. * elf/dlerror.c: Change comment to align with guidelines. * elf/dlopen.c: Likewise. * elf/dlsym.c: Likewise. * locale/programs/localedef.c: Implement --quiet option. * locale/programs/charset.h: Declare be_quiet variable. * locale/programs/locfile.h: Likewise. * locale/programs/charmap.c: Don't print warnings if quiet option was given. * locale/programs/ld-collate.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-messages.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/ld-numeric.c: Likewise. * locale/programs/ld-time.c: Likewise. * locale/programs/locfile.c: Likewise. * Makefile (subdirs): Add argp. * catgets/catgets.c (catopen): Little code improvement. * posix/execl.c: Remove restriction to 1024 arguments. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * posix/getopt.c [_LIBC]: Define global objects with __ prefix and make regular names weak aliases. * posix/getopt1.c: Likewise. * posix/getopt.h [_LIBC]: Provide prototypes and declarations for __ protected forms. * posix/unistd.h: Add prototype for __sleep. * sysdeps/mach/sleep.c: Make sleep weak alias of __sleep. * sysdeps/posix/sleep.c: Likewise. * sysdeps/stub/sleep.c: Likewise. * sysdeps/unix/sysv/linux/sleep.c: Likewise. * ctype/ctype-info.c: Update copyright. * ctype/ctype.c: Likewise. * ctype/test_ctype.c: Likewise. * dirent/alphasort.c: Likewise. * dirent/list.c: Likewise. * gmon/bb_exit_func.c: Likewise. * grp/fgetgrent.c: Likewise. * grp/getgrent.c: Likewise. * grp/getgrent_r.c: Likewise. * grp/getgrgid.c: Likewise. * grp/getgrgid_r.c: Likewise. * grp/getgrnam.c: Likewise. * grp/getgrnam_r.c: Likewise. * hurd/alloc-fd.c: Likewise. * hurd/catch-exc.c: Likewise. * hurd/ctty-input.c: Likewise. * hurd/ctty-output.c: Likewise. * hurd/dtable.c: Likewise. * hurd/fchroot.c: Likewise. * hurd/fd-close.c: Likewise. * hurd/fd-read.c: Likewise. * hurd/fd-write.c: Likewise. * hurd/fopenport.c: Likewise. * hurd/get-host.c: Likewise. * hurd/getdport.c: Likewise. * hurd/getuids.c: Likewise. * hurd/getumask.c: Likewise. * hurd/hurd-raise.c: Likewise. * hurd/hurd.h: Likewise. * hurd/hurdauth.c: Likewise. * hurd/hurdexec.c: Likewise. * hurd/hurdhost.h: Likewise. * hurd/hurdid.c: Likewise. * hurd/hurdinit.c: Likewise. * hurd/hurdioctl.c: Likewise. * hurd/hurdkill.c: Likewise. * hurd/hurdlookup.c: Likewise. * hurd/hurdmsg.c: Likewise. * hurd/hurdpid.c: Likewise. * hurd/hurdports.c: Likewise. * hurd/hurdprio.c: Likewise. * hurd/hurdrlimit.c: Likewise. * hurd/hurdsock.c: Likewise. * hurd/hurdstartup.c: Likewise. * hurd/hurdstartup.h: Likewise. * hurd/intern-fd.c: Likewise. * hurd/intr-msg.c: Likewise. * hurd/intr-rpc.defs: Likewise. * hurd/intr-rpc.h: Likewise. * hurd/msgportdemux.c: Likewise. * hurd/new-fd.c: Likewise. * hurd/openport.c: Likewise. * hurd/pid2task.c: Likewise. * hurd/port-cleanup.c: Likewise. * hurd/port2fd.c: Likewise. * hurd/ports-get.c: Likewise. * hurd/ports-set.c: Likewise. * hurd/privports.c: Likewise. * hurd/report-wait.c: Likewise. * hurd/set-host.c: Likewise. * hurd/setauth.c: Likewise. * hurd/setuids.c: Likewise. * hurd/siginfo.c: Likewise. * hurd/sigunwind.c: Likewise. * hurd/task2pid.c: Likewise. * hurd/thread-cancel.c: Likewise. * hurd/thread-self.c: Likewise. * hurd/vpprintf.c: Likewise. * hurd/hurd/fd.h: Likewise. * hurd/hurd/id.h: Likewise. * hurd/hurd/ioctl.h: Likewise. * hurd/hurd/lookup.h: Likewise. * hurd/hurd/port.h: Likewise. * hurd/hurd/resource.h: Likewise. * hurd/hurd/threadvar.h: Likewise. * hurd/hurd/userlink.h: Likewise. * inet/ether_aton.c: Likewise. * inet/ether_aton_r.c: Likewise. * inet/ether_ntoa.c: Likewise. * inet/ether_ntoa_r.c: Likewise. * inet/gethstbyad.c: Likewise. * inet/gethstbyad_r.c: Likewise. * inet/gethstent.c: Likewise. * inet/getnetbyad.c: Likewise. * inet/getnetbyad_r.c: Likewise. * inet/getnetbynm.c: Likewise. * inet/getnetbynm_r.c: Likewise. * inet/getnetent.c: Likewise. * inet/getnetent_r.c: Likewise. * inet/getproto.c: Likewise. * inet/getproto_r.c: Likewise. * inet/getprtent.c: Likewise. * inet/getprtent_r.c: Likewise. * inet/getprtname.c: Likewise. * inet/getrpcbyname.c: Likewise. * inet/getrpcbyname_r.c: Likewise. * inet/getrpcbynumber.c: Likewise. * inet/getrpcbynumber_r.c: Likewise. * inet/getrpcent.c: Likewise. * inet/getrpcent_r.c: Likewise. * inet/getservent.c: Likewise. * inet/getservent_r.c: Likewise. * inet/getsrvbynm.c: Likewise. * inet/getsrvbynm_r.c: Likewise. * inet/getsrvbypt.c: Likewise. * inet/getsrvbypt_r.c: Likewise. * inet/herrno.c: Likewise. * inet/netgroup.h: Likewise. * ient/netinet/ether.h: Likewise. * intl/bindtextdom.c: Likewise. * intl/dcgettext.c: Likewise. * intl/dgettext.c: Likewise. * intl/gettext.c: Likewise. * intl/gettext.h: Likewise. * intl/gettextP.h: Likewise. * intl/hash-string.h: Likewise. * intl/loadmsgcat.c: Likewise. * intl/localealias.c: Likewise. * intl/textdomain.c: Likewise. * io/creat.c: Likewise. * io/getdirname.c: Likewise. * io/lockf.c: Likewise. * io/pwd.c: Likewise. * io/test-utime.c: Likewise. * locale/categories.def: Likewise. * locale/codeset_name.c: Likewise. * locale/lc-collate.c: Likewise. * locale/lc-ctype.c: Likewise. * locale/lc-messages.c: Likewise. * locale/lc-monetary.c: Likewise. * locale/lc-numeric.c: Likewise. * locale/lc-time.c: Likewise. * locale/loadlocale.c: Likewise. * locale/localeconv.c: Likewise. * locale/nl_langinfo.c: Likewise. * locale/setlocale.c: Likewise. * locale/strlen-hash.h: Likewise. * locale/programs/charmap-kw.gperf: Likewise. * locale/programs/charmap-kw.h: Likewise. * locale/programs/charset.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-messages.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/linereader.h: Likewise. * locale/programs/locale-spec.c: Likewise. * locale/programs/locales.h: Likewise. * locale/programs/locfile-kw.gperf: Likewise. * locale/programs/locfile-kw.h: Likewise. * locale/programs/locfile-token.h: Likewise. * locale/programs/simple-hash.h: Likewise. * locale/programs/stringtrans.c: Likewise. * locale/programs/stringtrans.h: Likewise. * login/logout.c: Likewise. * mach/bootprivport.c: Likewise. * mach/devstream.c: Likewise. * mach/hello.c: Likewise. * mach/mach.h: Likewise. * mach/mach_init.c: Likewise. * mach/mach_init.h: Likewise. * mach/mig-alloc.c: Likewise. * mach/mig-dealloc.c: Likewise. * mach/mutex-init.c: Likewise. * mach/mutex-solid.c: Likewise. * mach/setup-thread.c: Likewise. * mach/spin-lock.h: Likewise. * mach/spin-solid.c: Likewise. * mach/mach/mig_support.h: Likewise. * md5-crypt/md5-crypt.c: Likewise. * misc/nlist.h: Likewise. * nss/nss_files/files-ether.c: Likewise. * posix/confstr.c: Likewise. * posix/execl.c: Likewise. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * posix/execv.c: Likewise. * posix/execvp.c: Likewise. * posix/fnmatch.c: Likewise. * posix/getopt.c: Likewise. * posix/getopt.h: Likewise. * posix/getopt1.c: Likewise. * posix/id.c: Likewise. * posix/regex.c: Likewise. * posix/setpgrp.c: Likewise. * posix/unistd.h: Likewise. * posix/wordexp.c: Likewise. * pwd/fgetpwent.c: Likewise. * pwd/getpwent.c: Likewise. * pwd/getpwent_r.c: Likewise. * pwd/getpwnam.c: Likewise. * pwd/getpwnam_r.c: Likewise. * pwd/getpwuid.c: Likewise. * pwd/getpwuid_r.c: Likewise. * pwd/putpwent.c: Likewise. * resolv/gethnamaddr.c: Likewise. * resolv/res_hconf.c: Likewise. * resolv/res_hconf.h: Likewise. * setjmp/longjmp.c: Likewise. * setjmp/sigjmp.c: Likewise. * setjmp/tst-setjmp.c: Likewise. * stdio/clearerr.c: Likewise. * stdio/ferror.c: Likewise. * stdio/fgetc.c: Likewise. * stdio/fgetpos.c: Likewise. * stdio/fgets.c: Likewise. * stdio/fileno.c: Likewise. * stdio/fmemopen.c: Likewise. * stdio/fopen.c: Likewise. * stdio/fopncook.c: Likewise. * stdio/fputc.c: Likewise. * stdio/fputs.c: Likewise. * stdio/fread.c: Likewise. * stdio/freopen.c: Likewise. * stdio/fseek.c: Likewise. * stdio/fsetpos.c: Likewise. * stdio/ftell.c: Likewise. * stdio/fwrite.c: Likewise. * stdio/getchar.c: Likewise. * stdio/getdelim.c: Likewise. * stdio/gets.c: Likewise. * stdio/glue.c: Likewise. * stdio/internals.c: Likewise. * stdio/linewrap.c: Likewise. * stdio/linewrap.h: Likewise. * stdio/memstream.c: Likewise. * stdio/newstream.c: Likewise. * stdio/putchar.c: Likewise. * stdio/puts.c: Likewise. * stdio/rewind.c: Likewise. * stdio/setbuf.c: Likewise. * stdio/setbuffer.c: Likewise. * stdio/setlinebuf.c: Likewise. * stdio/setvbuf.c: Likewise. * stdio/ungetc.c: Likewise. * stdio/vasprintf.c: Likewise. * stdio/vscanf.c: Likewise. * stdio/vsnprintf.c: Likewise. * stdio/vsprintf.c: Likewise. * stdio/vsscanf.c: Likewise. * stdio-common/asprintf.c: Likewise. * stdio-common/dprintf.c: Likewise. * stdio-common/errnobug.c: Likewise. * stdio-common/fprintf.c: Likewise. * stdio-common/getline.c: Likewise. * stdio-common/getw.c: Likewise. * stdio-common/perror.c: Likewise. * stdio-common/psignal.c: Likewise. * stdio-common/putw.c: Likewise. * stdio-common/reg-printf.c: Likewise. * stdio-common/scanf.c: Likewise. * stdio-common/snprintf.c: Likewise. * stdio-common/sprintf.c: Likewise. * stdio-common/tempnam.c: Likewise. * stdio-common/test_rdwr.c: Likewise. * stdio-common/tst-fileno.c: Likewise. * stdio-common/tst-printf.c: Likewise. * stdio-common/tstgetln.c: Likewise. * stdio-common/vprintf.c: Likewise. * stdlib/drand48.c: Likewise. * stdlib/drand48_r.c: Likewise. * stdlib/erand48.c: Likewise. * stdlib/erand48_r.c: Likewise. * stdlib/exit.h: Likewise. * stdlib/strtoq.c: Likewise. * stdlib/strtoul.c: Likewise. * stdlib/strtouq.c: Likewise. * stdlib/test-canon.c: Likewise. * stdlib/testdiv.c: Likewise. * stdlib/testrand.c: Likewise. * string/argz-append.c: Likewise. * string/argz-count.c: Likewise. * string/argz-create.c: Likewise. * string/argz-ctsep.c: Likewise. * string/argz-delete.c: Likewise. * string/argz-extract.c: Likewise. * string/argz-insert.c: Likewise. * string/argz-next.c: Likewise. * string/argz-stringify.c: Likewise. * string/basename.c: Likewise. * string/envz.c: Likewise. * string/memfrob.c: Likewise. * string/strcoll.c: Likewise. * string/strdup.c: Likewise. * string/string.h: Likewise. * string/strndup.c: Likewise. * string/strnlen.c: Likewise. * string/strsignal.c: Likewise. * string/strxfrm.c: Likewise. * string/test-ffs.c: Likewise. * string/testcopy.c: Likewise. * sysdeps/generic/enbl-secure.c: Likewise. * sysdeps/generic/memcopy.h: Likewise. * sysdeps/generic/stpncpy.c: Likewise. * sysdeps/generic/strcasecmp.c: Likewise. * sysdeps/generic/strcat.c: Likewise. * sysdeps/generic/strchr.c: Likewise. * sysdeps/generic/strcpy.c: Likewise. * sysdeps/generic/strcspn.c: Likewise. * sysdeps/generic/strlen.c: Likewise. * sysdeps/generic/strncase.c: Likewise. * sysdeps/generic/strncat.c: Likewise. * sysdeps/generic/strncpy.c: Likewise. * sysdeps/generic/strpbrk.c: Likewise. * sysdeps/generic/strsep.c: Likewise. * sysdeps/generic/strspn.c: Likewise. * sysdeps/generic/strstr.c: Likewise. * sysdeps/generic/strtok.c: Likewise. * sysdeps/generic/strtok_r.c: Likewise. * sysdeps/mach/sleep.c: Likewise. * sysdeps/posix/sleep.c: Likewise. * sysdeps/stub/sleep.c: Likewise. * time/date.c: Likewise. * time/test_time.c: Likewise. * wcsmbs/wmemcpy.c: Likewise. * wctye/test_wctype.c: Likewise. * wctye/towctrans.c: Likewise. * wctye/wcfuncs.c: Likewise. * wctye/wctrans.c: Likewise. 1997-02-13 22:15 Miles Bader <miles@gnu.ai.mit.edu> * argp/Makefile: New file. * argp/argp.h: Likewise. * argp/argp-ba.c: Likewise. * argp/argp-fmtstream.c: Likewise. * argp/argp-fmtstream.h: Likewise. * argp/argp-fs-xinl.c: Likewise. * argp/argp-help.c: Likewise. * argp/argp-namefrob.h: Likewise. * argp/argp-parse.c: Likewise. * argp/argp-pv.c: Likewise. * argp/argp-pvh.c: Likewise. * argp/argp-test.c: Likewise. * argp/argp-xinl.c: Likewise. * libio/_G_config.h: Make sure wint_t is also defined for old gcc 1997-02-09 04:35 Ulrich Drepper <drepper@cygnus.com> * stdio-common/_itoa.h: Update copyright.
1997-02-15 05:31:36 +01:00
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>
Update to 2.1.x development version 1997-02-15 02:41 Miles Bader <miles@gnu.ai.mit.edu> * argp/argp-help.c: Gettextize sources. * argp/argp-parse.c: Likewise. 1997-02-13 22:32 Ulrich Drepper <drepper@cygnus.com> * features.h (__GLIBC_MINOR__): Bump to 1. * xlocale.h: New file. Wrapper around locale/xlocale.h. * Makefile (distribute): Add xlocale.h. * locale/Makefile (routines): Add ctype_l. * locale/ctype-extn.c: Update copyright. De-ANSI-declfy. Add __isblank_l, __toascii_l and __isascii_l. * ctype/ctype.h: Add definitions and declarations for *_l functions. * locale/Makefile (headers): Add xlocale.h. (routines): Add newlocale, duplocale, and freelocale. * locale/localeinfo.h (MAX_USAGE_COUNT): New macro. (struct locale_data): Add new fields mmaped and usage_count. Correct various declarations. * locale/C-collate.c: Define value for new fields mmaped and usage_count. * locale/C-ctype.c: Likewise. * locale/C-messages.c: Likewise. * locale/C-monetary.c: Likewise. * locale/C-numeric.c: Likewise. * locale/C-time.c: Likewise. * locale/loadlocale.c (_nl_load_locale): Initialize mmaped and usage_count fields. * locale/locale.h: Don't define locale_t here (moved to xlocale.h). Correct prototypes for __newlocale and __freelocale. Add prototype for __duplocale. * locale/findlocale.c (copy): Remove function. Use __strdup instead. (_nl_remove_locale): New function. * locale/nl_langinfo.c: Don't declare locale_data objects as const. * locale/setlocale.c: Likewise. * locale/weight.h: Change for use with locale objects. * locale/xlocale.h: New file. Define __locale_t type. * locale/newlocale.c: New file. Create new locale object. * locale/freelocale.c: New file. Destroy locale object. * locale/duplocale.c: New file. Create copy of locale object. * stdlib/Makefile (routines): Add strfmon_l. * stdlib/monetary.h [__USE_GNU]: Declare __strfmon_l. * stdlib/strfmon.c: Add support for use in extended locale model. * stdlib/strfmon_l.c: New file. * string/Makefile (routines): Add strcoll_l and strxfrm_l. * string/strcoll.c: Change for use in extended locale model. * string/strxfrm.c: Likewise. * string/strcoll_l.c: New file. Implement __strcoll_l function. * string/strxfrm_l.c: New file. Implement __strxfrm_l function. * wcsmbs/Makefile (routines): Add wcscoll_l and wcsxfrm_l. * wcsmbs/wchar.h [__USE_GNU]: Declare wcscoll_l and wcsxfrm_l. * wcsmbs/wcscoll.c: Change for use in extended locale model. * wcsmbs/wcscoll_l.c: New file. Implement __wcscoll_l function. * wcsmbs/wcsxfrm_l.c: New file. Implement __wcsxfrm_l function. * wctype/Makefile (routines): Add wcextra, wcfuncs_l, iswctype_l, and towctrans_l. * wctype/cname-lookup.h: Prepare for use in extended locale model. * wctype/iswctype_l.c: New file. Implement character classification functions for use with locale objects. * wctype/wctype.h: Declare functions for use with locale objects. * wctype/towctrans_l.c: New file. Implement __towctrans_l function for use with locale objects. * wctype/wcfuncs_l.c: New file. Implement wide character classification functions for use with locale objects. * wctype/wcextra.c: New file. Implement real functions for non-standard classification functions. * elf/ldd.bash.in: Don't use --data-relocs and --function-relocs parameters to ld.so. Use environment variables. * elf/ldd.sh.in: Likewise. * elf/rtld.c: Remove handling of --data-relocs and --function-relocs options. Instead read environment variables. * elf/link.h (receiver_fct): Add new argument to take error code. * elf/dl-error.c (_dl_signal_error): Call receiver function with another argument. * elf/dl-object.c (_dl_new_object): Create new object with list of names in l_libname member. * elf/dl-load.c (_dl_map_object_from_fd): Add name which was used to find to object to the list in the link_map variable. (_dl_map_object): Use _dl_does_name_match_p to compare with all available names of the object. Optimize handling of LD_LIBRARY_PATH a bit. * elf/rtld.c: Initialize l_libname member of _dl_rtld_map. * elf/dl-lookup.c (_dl_elf_hash): Optimize function. * elf/Makefile (routines): Add dl-version. * elf/link.h (hash_name_pair): New type. Group pointer to string and its hash value. (struct link_map): Change l_libname member to be a list of names, not a single pointer to a name. Add new members l_nversions and l_versions. (_dl_does_name_match_p): New function to test for all names of an object. Add prototypes for new lookup and versioning functions. * elf/dl-lookup.c (do_lookup): Add new argument and handle case when versioned symbol is requested. (_dl_lookup_symbol): Call do_lookup with another argument. (_dl_lookup_symbol_skip): Likewise. (_dl_lookup_versioned_symbol): New function. Handle lookup of versioned symbol. (_dl_lookup_versioned_symbol_skip): Likewise, similar to _dl_lookup_symbol_skip. * elf/dl-reloc.c (RESOLVE): Call _dl_lookup_versioned_symbol or _dl_lookup_symbol depending on availability of version information. * elf/dl-runtime.c (RESOLVE): Likewise. (fixup): Call elf_machine_relplt with additional argument to point to versioning information if available. * elf/do-rel.h (elf_dynamic_do_rel): Likewise. * elf/dl-open.c (_dl_open): Call _dl_check_map_versions to check for correct versions. * elf/dl-version.c: New file. Check library versions and extract version information for easier access. * elf/dlfcn.h [__USE_GNU]: Add prototype for dlvsym. * elf/dlvsym.c: New file. Implementation of function similar to dlsym, but looks for versioned symbol. * elf/elf.h: Add types and macros for versioning. * elf/rtld.c (dl_main): Check availability of needed versions. * sysdeps/alpha/dl-machine.h (elf_machine_rela): Add additional argument for version information. Call RESOLVE with additional argument. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/m68k/dl-machine.h: Likewise. * sysdeps/mips/dl-machine.h: Likewise. * elf/dlerror.c: Change comment to align with guidelines. * elf/dlopen.c: Likewise. * elf/dlsym.c: Likewise. * locale/programs/localedef.c: Implement --quiet option. * locale/programs/charset.h: Declare be_quiet variable. * locale/programs/locfile.h: Likewise. * locale/programs/charmap.c: Don't print warnings if quiet option was given. * locale/programs/ld-collate.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-messages.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/ld-numeric.c: Likewise. * locale/programs/ld-time.c: Likewise. * locale/programs/locfile.c: Likewise. * Makefile (subdirs): Add argp. * catgets/catgets.c (catopen): Little code improvement. * posix/execl.c: Remove restriction to 1024 arguments. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * posix/getopt.c [_LIBC]: Define global objects with __ prefix and make regular names weak aliases. * posix/getopt1.c: Likewise. * posix/getopt.h [_LIBC]: Provide prototypes and declarations for __ protected forms. * posix/unistd.h: Add prototype for __sleep. * sysdeps/mach/sleep.c: Make sleep weak alias of __sleep. * sysdeps/posix/sleep.c: Likewise. * sysdeps/stub/sleep.c: Likewise. * sysdeps/unix/sysv/linux/sleep.c: Likewise. * ctype/ctype-info.c: Update copyright. * ctype/ctype.c: Likewise. * ctype/test_ctype.c: Likewise. * dirent/alphasort.c: Likewise. * dirent/list.c: Likewise. * gmon/bb_exit_func.c: Likewise. * grp/fgetgrent.c: Likewise. * grp/getgrent.c: Likewise. * grp/getgrent_r.c: Likewise. * grp/getgrgid.c: Likewise. * grp/getgrgid_r.c: Likewise. * grp/getgrnam.c: Likewise. * grp/getgrnam_r.c: Likewise. * hurd/alloc-fd.c: Likewise. * hurd/catch-exc.c: Likewise. * hurd/ctty-input.c: Likewise. * hurd/ctty-output.c: Likewise. * hurd/dtable.c: Likewise. * hurd/fchroot.c: Likewise. * hurd/fd-close.c: Likewise. * hurd/fd-read.c: Likewise. * hurd/fd-write.c: Likewise. * hurd/fopenport.c: Likewise. * hurd/get-host.c: Likewise. * hurd/getdport.c: Likewise. * hurd/getuids.c: Likewise. * hurd/getumask.c: Likewise. * hurd/hurd-raise.c: Likewise. * hurd/hurd.h: Likewise. * hurd/hurdauth.c: Likewise. * hurd/hurdexec.c: Likewise. * hurd/hurdhost.h: Likewise. * hurd/hurdid.c: Likewise. * hurd/hurdinit.c: Likewise. * hurd/hurdioctl.c: Likewise. * hurd/hurdkill.c: Likewise. * hurd/hurdlookup.c: Likewise. * hurd/hurdmsg.c: Likewise. * hurd/hurdpid.c: Likewise. * hurd/hurdports.c: Likewise. * hurd/hurdprio.c: Likewise. * hurd/hurdrlimit.c: Likewise. * hurd/hurdsock.c: Likewise. * hurd/hurdstartup.c: Likewise. * hurd/hurdstartup.h: Likewise. * hurd/intern-fd.c: Likewise. * hurd/intr-msg.c: Likewise. * hurd/intr-rpc.defs: Likewise. * hurd/intr-rpc.h: Likewise. * hurd/msgportdemux.c: Likewise. * hurd/new-fd.c: Likewise. * hurd/openport.c: Likewise. * hurd/pid2task.c: Likewise. * hurd/port-cleanup.c: Likewise. * hurd/port2fd.c: Likewise. * hurd/ports-get.c: Likewise. * hurd/ports-set.c: Likewise. * hurd/privports.c: Likewise. * hurd/report-wait.c: Likewise. * hurd/set-host.c: Likewise. * hurd/setauth.c: Likewise. * hurd/setuids.c: Likewise. * hurd/siginfo.c: Likewise. * hurd/sigunwind.c: Likewise. * hurd/task2pid.c: Likewise. * hurd/thread-cancel.c: Likewise. * hurd/thread-self.c: Likewise. * hurd/vpprintf.c: Likewise. * hurd/hurd/fd.h: Likewise. * hurd/hurd/id.h: Likewise. * hurd/hurd/ioctl.h: Likewise. * hurd/hurd/lookup.h: Likewise. * hurd/hurd/port.h: Likewise. * hurd/hurd/resource.h: Likewise. * hurd/hurd/threadvar.h: Likewise. * hurd/hurd/userlink.h: Likewise. * inet/ether_aton.c: Likewise. * inet/ether_aton_r.c: Likewise. * inet/ether_ntoa.c: Likewise. * inet/ether_ntoa_r.c: Likewise. * inet/gethstbyad.c: Likewise. * inet/gethstbyad_r.c: Likewise. * inet/gethstent.c: Likewise. * inet/getnetbyad.c: Likewise. * inet/getnetbyad_r.c: Likewise. * inet/getnetbynm.c: Likewise. * inet/getnetbynm_r.c: Likewise. * inet/getnetent.c: Likewise. * inet/getnetent_r.c: Likewise. * inet/getproto.c: Likewise. * inet/getproto_r.c: Likewise. * inet/getprtent.c: Likewise. * inet/getprtent_r.c: Likewise. * inet/getprtname.c: Likewise. * inet/getrpcbyname.c: Likewise. * inet/getrpcbyname_r.c: Likewise. * inet/getrpcbynumber.c: Likewise. * inet/getrpcbynumber_r.c: Likewise. * inet/getrpcent.c: Likewise. * inet/getrpcent_r.c: Likewise. * inet/getservent.c: Likewise. * inet/getservent_r.c: Likewise. * inet/getsrvbynm.c: Likewise. * inet/getsrvbynm_r.c: Likewise. * inet/getsrvbypt.c: Likewise. * inet/getsrvbypt_r.c: Likewise. * inet/herrno.c: Likewise. * inet/netgroup.h: Likewise. * ient/netinet/ether.h: Likewise. * intl/bindtextdom.c: Likewise. * intl/dcgettext.c: Likewise. * intl/dgettext.c: Likewise. * intl/gettext.c: Likewise. * intl/gettext.h: Likewise. * intl/gettextP.h: Likewise. * intl/hash-string.h: Likewise. * intl/loadmsgcat.c: Likewise. * intl/localealias.c: Likewise. * intl/textdomain.c: Likewise. * io/creat.c: Likewise. * io/getdirname.c: Likewise. * io/lockf.c: Likewise. * io/pwd.c: Likewise. * io/test-utime.c: Likewise. * locale/categories.def: Likewise. * locale/codeset_name.c: Likewise. * locale/lc-collate.c: Likewise. * locale/lc-ctype.c: Likewise. * locale/lc-messages.c: Likewise. * locale/lc-monetary.c: Likewise. * locale/lc-numeric.c: Likewise. * locale/lc-time.c: Likewise. * locale/loadlocale.c: Likewise. * locale/localeconv.c: Likewise. * locale/nl_langinfo.c: Likewise. * locale/setlocale.c: Likewise. * locale/strlen-hash.h: Likewise. * locale/programs/charmap-kw.gperf: Likewise. * locale/programs/charmap-kw.h: Likewise. * locale/programs/charset.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-messages.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/linereader.h: Likewise. * locale/programs/locale-spec.c: Likewise. * locale/programs/locales.h: Likewise. * locale/programs/locfile-kw.gperf: Likewise. * locale/programs/locfile-kw.h: Likewise. * locale/programs/locfile-token.h: Likewise. * locale/programs/simple-hash.h: Likewise. * locale/programs/stringtrans.c: Likewise. * locale/programs/stringtrans.h: Likewise. * login/logout.c: Likewise. * mach/bootprivport.c: Likewise. * mach/devstream.c: Likewise. * mach/hello.c: Likewise. * mach/mach.h: Likewise. * mach/mach_init.c: Likewise. * mach/mach_init.h: Likewise. * mach/mig-alloc.c: Likewise. * mach/mig-dealloc.c: Likewise. * mach/mutex-init.c: Likewise. * mach/mutex-solid.c: Likewise. * mach/setup-thread.c: Likewise. * mach/spin-lock.h: Likewise. * mach/spin-solid.c: Likewise. * mach/mach/mig_support.h: Likewise. * md5-crypt/md5-crypt.c: Likewise. * misc/nlist.h: Likewise. * nss/nss_files/files-ether.c: Likewise. * posix/confstr.c: Likewise. * posix/execl.c: Likewise. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * posix/execv.c: Likewise. * posix/execvp.c: Likewise. * posix/fnmatch.c: Likewise. * posix/getopt.c: Likewise. * posix/getopt.h: Likewise. * posix/getopt1.c: Likewise. * posix/id.c: Likewise. * posix/regex.c: Likewise. * posix/setpgrp.c: Likewise. * posix/unistd.h: Likewise. * posix/wordexp.c: Likewise. * pwd/fgetpwent.c: Likewise. * pwd/getpwent.c: Likewise. * pwd/getpwent_r.c: Likewise. * pwd/getpwnam.c: Likewise. * pwd/getpwnam_r.c: Likewise. * pwd/getpwuid.c: Likewise. * pwd/getpwuid_r.c: Likewise. * pwd/putpwent.c: Likewise. * resolv/gethnamaddr.c: Likewise. * resolv/res_hconf.c: Likewise. * resolv/res_hconf.h: Likewise. * setjmp/longjmp.c: Likewise. * setjmp/sigjmp.c: Likewise. * setjmp/tst-setjmp.c: Likewise. * stdio/clearerr.c: Likewise. * stdio/ferror.c: Likewise. * stdio/fgetc.c: Likewise. * stdio/fgetpos.c: Likewise. * stdio/fgets.c: Likewise. * stdio/fileno.c: Likewise. * stdio/fmemopen.c: Likewise. * stdio/fopen.c: Likewise. * stdio/fopncook.c: Likewise. * stdio/fputc.c: Likewise. * stdio/fputs.c: Likewise. * stdio/fread.c: Likewise. * stdio/freopen.c: Likewise. * stdio/fseek.c: Likewise. * stdio/fsetpos.c: Likewise. * stdio/ftell.c: Likewise. * stdio/fwrite.c: Likewise. * stdio/getchar.c: Likewise. * stdio/getdelim.c: Likewise. * stdio/gets.c: Likewise. * stdio/glue.c: Likewise. * stdio/internals.c: Likewise. * stdio/linewrap.c: Likewise. * stdio/linewrap.h: Likewise. * stdio/memstream.c: Likewise. * stdio/newstream.c: Likewise. * stdio/putchar.c: Likewise. * stdio/puts.c: Likewise. * stdio/rewind.c: Likewise. * stdio/setbuf.c: Likewise. * stdio/setbuffer.c: Likewise. * stdio/setlinebuf.c: Likewise. * stdio/setvbuf.c: Likewise. * stdio/ungetc.c: Likewise. * stdio/vasprintf.c: Likewise. * stdio/vscanf.c: Likewise. * stdio/vsnprintf.c: Likewise. * stdio/vsprintf.c: Likewise. * stdio/vsscanf.c: Likewise. * stdio-common/asprintf.c: Likewise. * stdio-common/dprintf.c: Likewise. * stdio-common/errnobug.c: Likewise. * stdio-common/fprintf.c: Likewise. * stdio-common/getline.c: Likewise. * stdio-common/getw.c: Likewise. * stdio-common/perror.c: Likewise. * stdio-common/psignal.c: Likewise. * stdio-common/putw.c: Likewise. * stdio-common/reg-printf.c: Likewise. * stdio-common/scanf.c: Likewise. * stdio-common/snprintf.c: Likewise. * stdio-common/sprintf.c: Likewise. * stdio-common/tempnam.c: Likewise. * stdio-common/test_rdwr.c: Likewise. * stdio-common/tst-fileno.c: Likewise. * stdio-common/tst-printf.c: Likewise. * stdio-common/tstgetln.c: Likewise. * stdio-common/vprintf.c: Likewise. * stdlib/drand48.c: Likewise. * stdlib/drand48_r.c: Likewise. * stdlib/erand48.c: Likewise. * stdlib/erand48_r.c: Likewise. * stdlib/exit.h: Likewise. * stdlib/strtoq.c: Likewise. * stdlib/strtoul.c: Likewise. * stdlib/strtouq.c: Likewise. * stdlib/test-canon.c: Likewise. * stdlib/testdiv.c: Likewise. * stdlib/testrand.c: Likewise. * string/argz-append.c: Likewise. * string/argz-count.c: Likewise. * string/argz-create.c: Likewise. * string/argz-ctsep.c: Likewise. * string/argz-delete.c: Likewise. * string/argz-extract.c: Likewise. * string/argz-insert.c: Likewise. * string/argz-next.c: Likewise. * string/argz-stringify.c: Likewise. * string/basename.c: Likewise. * string/envz.c: Likewise. * string/memfrob.c: Likewise. * string/strcoll.c: Likewise. * string/strdup.c: Likewise. * string/string.h: Likewise. * string/strndup.c: Likewise. * string/strnlen.c: Likewise. * string/strsignal.c: Likewise. * string/strxfrm.c: Likewise. * string/test-ffs.c: Likewise. * string/testcopy.c: Likewise. * sysdeps/generic/enbl-secure.c: Likewise. * sysdeps/generic/memcopy.h: Likewise. * sysdeps/generic/stpncpy.c: Likewise. * sysdeps/generic/strcasecmp.c: Likewise. * sysdeps/generic/strcat.c: Likewise. * sysdeps/generic/strchr.c: Likewise. * sysdeps/generic/strcpy.c: Likewise. * sysdeps/generic/strcspn.c: Likewise. * sysdeps/generic/strlen.c: Likewise. * sysdeps/generic/strncase.c: Likewise. * sysdeps/generic/strncat.c: Likewise. * sysdeps/generic/strncpy.c: Likewise. * sysdeps/generic/strpbrk.c: Likewise. * sysdeps/generic/strsep.c: Likewise. * sysdeps/generic/strspn.c: Likewise. * sysdeps/generic/strstr.c: Likewise. * sysdeps/generic/strtok.c: Likewise. * sysdeps/generic/strtok_r.c: Likewise. * sysdeps/mach/sleep.c: Likewise. * sysdeps/posix/sleep.c: Likewise. * sysdeps/stub/sleep.c: Likewise. * time/date.c: Likewise. * time/test_time.c: Likewise. * wcsmbs/wmemcpy.c: Likewise. * wctye/test_wctype.c: Likewise. * wctye/towctrans.c: Likewise. * wctye/wcfuncs.c: Likewise. * wctye/wctrans.c: Likewise. 1997-02-13 22:15 Miles Bader <miles@gnu.ai.mit.edu> * argp/Makefile: New file. * argp/argp.h: Likewise. * argp/argp-ba.c: Likewise. * argp/argp-fmtstream.c: Likewise. * argp/argp-fmtstream.h: Likewise. * argp/argp-fs-xinl.c: Likewise. * argp/argp-help.c: Likewise. * argp/argp-namefrob.h: Likewise. * argp/argp-parse.c: Likewise. * argp/argp-pv.c: Likewise. * argp/argp-pvh.c: Likewise. * argp/argp-test.c: Likewise. * argp/argp-xinl.c: Likewise. * libio/_G_config.h: Make sure wint_t is also defined for old gcc 1997-02-09 04:35 Ulrich Drepper <drepper@cygnus.com> * stdio-common/_itoa.h: Update copyright.
1997-02-15 05:31:36 +01:00
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
Update to 2.1.x development version 1997-02-15 02:41 Miles Bader <miles@gnu.ai.mit.edu> * argp/argp-help.c: Gettextize sources. * argp/argp-parse.c: Likewise. 1997-02-13 22:32 Ulrich Drepper <drepper@cygnus.com> * features.h (__GLIBC_MINOR__): Bump to 1. * xlocale.h: New file. Wrapper around locale/xlocale.h. * Makefile (distribute): Add xlocale.h. * locale/Makefile (routines): Add ctype_l. * locale/ctype-extn.c: Update copyright. De-ANSI-declfy. Add __isblank_l, __toascii_l and __isascii_l. * ctype/ctype.h: Add definitions and declarations for *_l functions. * locale/Makefile (headers): Add xlocale.h. (routines): Add newlocale, duplocale, and freelocale. * locale/localeinfo.h (MAX_USAGE_COUNT): New macro. (struct locale_data): Add new fields mmaped and usage_count. Correct various declarations. * locale/C-collate.c: Define value for new fields mmaped and usage_count. * locale/C-ctype.c: Likewise. * locale/C-messages.c: Likewise. * locale/C-monetary.c: Likewise. * locale/C-numeric.c: Likewise. * locale/C-time.c: Likewise. * locale/loadlocale.c (_nl_load_locale): Initialize mmaped and usage_count fields. * locale/locale.h: Don't define locale_t here (moved to xlocale.h). Correct prototypes for __newlocale and __freelocale. Add prototype for __duplocale. * locale/findlocale.c (copy): Remove function. Use __strdup instead. (_nl_remove_locale): New function. * locale/nl_langinfo.c: Don't declare locale_data objects as const. * locale/setlocale.c: Likewise. * locale/weight.h: Change for use with locale objects. * locale/xlocale.h: New file. Define __locale_t type. * locale/newlocale.c: New file. Create new locale object. * locale/freelocale.c: New file. Destroy locale object. * locale/duplocale.c: New file. Create copy of locale object. * stdlib/Makefile (routines): Add strfmon_l. * stdlib/monetary.h [__USE_GNU]: Declare __strfmon_l. * stdlib/strfmon.c: Add support for use in extended locale model. * stdlib/strfmon_l.c: New file. * string/Makefile (routines): Add strcoll_l and strxfrm_l. * string/strcoll.c: Change for use in extended locale model. * string/strxfrm.c: Likewise. * string/strcoll_l.c: New file. Implement __strcoll_l function. * string/strxfrm_l.c: New file. Implement __strxfrm_l function. * wcsmbs/Makefile (routines): Add wcscoll_l and wcsxfrm_l. * wcsmbs/wchar.h [__USE_GNU]: Declare wcscoll_l and wcsxfrm_l. * wcsmbs/wcscoll.c: Change for use in extended locale model. * wcsmbs/wcscoll_l.c: New file. Implement __wcscoll_l function. * wcsmbs/wcsxfrm_l.c: New file. Implement __wcsxfrm_l function. * wctype/Makefile (routines): Add wcextra, wcfuncs_l, iswctype_l, and towctrans_l. * wctype/cname-lookup.h: Prepare for use in extended locale model. * wctype/iswctype_l.c: New file. Implement character classification functions for use with locale objects. * wctype/wctype.h: Declare functions for use with locale objects. * wctype/towctrans_l.c: New file. Implement __towctrans_l function for use with locale objects. * wctype/wcfuncs_l.c: New file. Implement wide character classification functions for use with locale objects. * wctype/wcextra.c: New file. Implement real functions for non-standard classification functions. * elf/ldd.bash.in: Don't use --data-relocs and --function-relocs parameters to ld.so. Use environment variables. * elf/ldd.sh.in: Likewise. * elf/rtld.c: Remove handling of --data-relocs and --function-relocs options. Instead read environment variables. * elf/link.h (receiver_fct): Add new argument to take error code. * elf/dl-error.c (_dl_signal_error): Call receiver function with another argument. * elf/dl-object.c (_dl_new_object): Create new object with list of names in l_libname member. * elf/dl-load.c (_dl_map_object_from_fd): Add name which was used to find to object to the list in the link_map variable. (_dl_map_object): Use _dl_does_name_match_p to compare with all available names of the object. Optimize handling of LD_LIBRARY_PATH a bit. * elf/rtld.c: Initialize l_libname member of _dl_rtld_map. * elf/dl-lookup.c (_dl_elf_hash): Optimize function. * elf/Makefile (routines): Add dl-version. * elf/link.h (hash_name_pair): New type. Group pointer to string and its hash value. (struct link_map): Change l_libname member to be a list of names, not a single pointer to a name. Add new members l_nversions and l_versions. (_dl_does_name_match_p): New function to test for all names of an object. Add prototypes for new lookup and versioning functions. * elf/dl-lookup.c (do_lookup): Add new argument and handle case when versioned symbol is requested. (_dl_lookup_symbol): Call do_lookup with another argument. (_dl_lookup_symbol_skip): Likewise. (_dl_lookup_versioned_symbol): New function. Handle lookup of versioned symbol. (_dl_lookup_versioned_symbol_skip): Likewise, similar to _dl_lookup_symbol_skip. * elf/dl-reloc.c (RESOLVE): Call _dl_lookup_versioned_symbol or _dl_lookup_symbol depending on availability of version information. * elf/dl-runtime.c (RESOLVE): Likewise. (fixup): Call elf_machine_relplt with additional argument to point to versioning information if available. * elf/do-rel.h (elf_dynamic_do_rel): Likewise. * elf/dl-open.c (_dl_open): Call _dl_check_map_versions to check for correct versions. * elf/dl-version.c: New file. Check library versions and extract version information for easier access. * elf/dlfcn.h [__USE_GNU]: Add prototype for dlvsym. * elf/dlvsym.c: New file. Implementation of function similar to dlsym, but looks for versioned symbol. * elf/elf.h: Add types and macros for versioning. * elf/rtld.c (dl_main): Check availability of needed versions. * sysdeps/alpha/dl-machine.h (elf_machine_rela): Add additional argument for version information. Call RESOLVE with additional argument. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/m68k/dl-machine.h: Likewise. * sysdeps/mips/dl-machine.h: Likewise. * elf/dlerror.c: Change comment to align with guidelines. * elf/dlopen.c: Likewise. * elf/dlsym.c: Likewise. * locale/programs/localedef.c: Implement --quiet option. * locale/programs/charset.h: Declare be_quiet variable. * locale/programs/locfile.h: Likewise. * locale/programs/charmap.c: Don't print warnings if quiet option was given. * locale/programs/ld-collate.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-messages.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/ld-numeric.c: Likewise. * locale/programs/ld-time.c: Likewise. * locale/programs/locfile.c: Likewise. * Makefile (subdirs): Add argp. * catgets/catgets.c (catopen): Little code improvement. * posix/execl.c: Remove restriction to 1024 arguments. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * posix/getopt.c [_LIBC]: Define global objects with __ prefix and make regular names weak aliases. * posix/getopt1.c: Likewise. * posix/getopt.h [_LIBC]: Provide prototypes and declarations for __ protected forms. * posix/unistd.h: Add prototype for __sleep. * sysdeps/mach/sleep.c: Make sleep weak alias of __sleep. * sysdeps/posix/sleep.c: Likewise. * sysdeps/stub/sleep.c: Likewise. * sysdeps/unix/sysv/linux/sleep.c: Likewise. * ctype/ctype-info.c: Update copyright. * ctype/ctype.c: Likewise. * ctype/test_ctype.c: Likewise. * dirent/alphasort.c: Likewise. * dirent/list.c: Likewise. * gmon/bb_exit_func.c: Likewise. * grp/fgetgrent.c: Likewise. * grp/getgrent.c: Likewise. * grp/getgrent_r.c: Likewise. * grp/getgrgid.c: Likewise. * grp/getgrgid_r.c: Likewise. * grp/getgrnam.c: Likewise. * grp/getgrnam_r.c: Likewise. * hurd/alloc-fd.c: Likewise. * hurd/catch-exc.c: Likewise. * hurd/ctty-input.c: Likewise. * hurd/ctty-output.c: Likewise. * hurd/dtable.c: Likewise. * hurd/fchroot.c: Likewise. * hurd/fd-close.c: Likewise. * hurd/fd-read.c: Likewise. * hurd/fd-write.c: Likewise. * hurd/fopenport.c: Likewise. * hurd/get-host.c: Likewise. * hurd/getdport.c: Likewise. * hurd/getuids.c: Likewise. * hurd/getumask.c: Likewise. * hurd/hurd-raise.c: Likewise. * hurd/hurd.h: Likewise. * hurd/hurdauth.c: Likewise. * hurd/hurdexec.c: Likewise. * hurd/hurdhost.h: Likewise. * hurd/hurdid.c: Likewise. * hurd/hurdinit.c: Likewise. * hurd/hurdioctl.c: Likewise. * hurd/hurdkill.c: Likewise. * hurd/hurdlookup.c: Likewise. * hurd/hurdmsg.c: Likewise. * hurd/hurdpid.c: Likewise. * hurd/hurdports.c: Likewise. * hurd/hurdprio.c: Likewise. * hurd/hurdrlimit.c: Likewise. * hurd/hurdsock.c: Likewise. * hurd/hurdstartup.c: Likewise. * hurd/hurdstartup.h: Likewise. * hurd/intern-fd.c: Likewise. * hurd/intr-msg.c: Likewise. * hurd/intr-rpc.defs: Likewise. * hurd/intr-rpc.h: Likewise. * hurd/msgportdemux.c: Likewise. * hurd/new-fd.c: Likewise. * hurd/openport.c: Likewise. * hurd/pid2task.c: Likewise. * hurd/port-cleanup.c: Likewise. * hurd/port2fd.c: Likewise. * hurd/ports-get.c: Likewise. * hurd/ports-set.c: Likewise. * hurd/privports.c: Likewise. * hurd/report-wait.c: Likewise. * hurd/set-host.c: Likewise. * hurd/setauth.c: Likewise. * hurd/setuids.c: Likewise. * hurd/siginfo.c: Likewise. * hurd/sigunwind.c: Likewise. * hurd/task2pid.c: Likewise. * hurd/thread-cancel.c: Likewise. * hurd/thread-self.c: Likewise. * hurd/vpprintf.c: Likewise. * hurd/hurd/fd.h: Likewise. * hurd/hurd/id.h: Likewise. * hurd/hurd/ioctl.h: Likewise. * hurd/hurd/lookup.h: Likewise. * hurd/hurd/port.h: Likewise. * hurd/hurd/resource.h: Likewise. * hurd/hurd/threadvar.h: Likewise. * hurd/hurd/userlink.h: Likewise. * inet/ether_aton.c: Likewise. * inet/ether_aton_r.c: Likewise. * inet/ether_ntoa.c: Likewise. * inet/ether_ntoa_r.c: Likewise. * inet/gethstbyad.c: Likewise. * inet/gethstbyad_r.c: Likewise. * inet/gethstent.c: Likewise. * inet/getnetbyad.c: Likewise. * inet/getnetbyad_r.c: Likewise. * inet/getnetbynm.c: Likewise. * inet/getnetbynm_r.c: Likewise. * inet/getnetent.c: Likewise. * inet/getnetent_r.c: Likewise. * inet/getproto.c: Likewise. * inet/getproto_r.c: Likewise. * inet/getprtent.c: Likewise. * inet/getprtent_r.c: Likewise. * inet/getprtname.c: Likewise. * inet/getrpcbyname.c: Likewise. * inet/getrpcbyname_r.c: Likewise. * inet/getrpcbynumber.c: Likewise. * inet/getrpcbynumber_r.c: Likewise. * inet/getrpcent.c: Likewise. * inet/getrpcent_r.c: Likewise. * inet/getservent.c: Likewise. * inet/getservent_r.c: Likewise. * inet/getsrvbynm.c: Likewise. * inet/getsrvbynm_r.c: Likewise. * inet/getsrvbypt.c: Likewise. * inet/getsrvbypt_r.c: Likewise. * inet/herrno.c: Likewise. * inet/netgroup.h: Likewise. * ient/netinet/ether.h: Likewise. * intl/bindtextdom.c: Likewise. * intl/dcgettext.c: Likewise. * intl/dgettext.c: Likewise. * intl/gettext.c: Likewise. * intl/gettext.h: Likewise. * intl/gettextP.h: Likewise. * intl/hash-string.h: Likewise. * intl/loadmsgcat.c: Likewise. * intl/localealias.c: Likewise. * intl/textdomain.c: Likewise. * io/creat.c: Likewise. * io/getdirname.c: Likewise. * io/lockf.c: Likewise. * io/pwd.c: Likewise. * io/test-utime.c: Likewise. * locale/categories.def: Likewise. * locale/codeset_name.c: Likewise. * locale/lc-collate.c: Likewise. * locale/lc-ctype.c: Likewise. * locale/lc-messages.c: Likewise. * locale/lc-monetary.c: Likewise. * locale/lc-numeric.c: Likewise. * locale/lc-time.c: Likewise. * locale/loadlocale.c: Likewise. * locale/localeconv.c: Likewise. * locale/nl_langinfo.c: Likewise. * locale/setlocale.c: Likewise. * locale/strlen-hash.h: Likewise. * locale/programs/charmap-kw.gperf: Likewise. * locale/programs/charmap-kw.h: Likewise. * locale/programs/charset.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-messages.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/linereader.h: Likewise. * locale/programs/locale-spec.c: Likewise. * locale/programs/locales.h: Likewise. * locale/programs/locfile-kw.gperf: Likewise. * locale/programs/locfile-kw.h: Likewise. * locale/programs/locfile-token.h: Likewise. * locale/programs/simple-hash.h: Likewise. * locale/programs/stringtrans.c: Likewise. * locale/programs/stringtrans.h: Likewise. * login/logout.c: Likewise. * mach/bootprivport.c: Likewise. * mach/devstream.c: Likewise. * mach/hello.c: Likewise. * mach/mach.h: Likewise. * mach/mach_init.c: Likewise. * mach/mach_init.h: Likewise. * mach/mig-alloc.c: Likewise. * mach/mig-dealloc.c: Likewise. * mach/mutex-init.c: Likewise. * mach/mutex-solid.c: Likewise. * mach/setup-thread.c: Likewise. * mach/spin-lock.h: Likewise. * mach/spin-solid.c: Likewise. * mach/mach/mig_support.h: Likewise. * md5-crypt/md5-crypt.c: Likewise. * misc/nlist.h: Likewise. * nss/nss_files/files-ether.c: Likewise. * posix/confstr.c: Likewise. * posix/execl.c: Likewise. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * posix/execv.c: Likewise. * posix/execvp.c: Likewise. * posix/fnmatch.c: Likewise. * posix/getopt.c: Likewise. * posix/getopt.h: Likewise. * posix/getopt1.c: Likewise. * posix/id.c: Likewise. * posix/regex.c: Likewise. * posix/setpgrp.c: Likewise. * posix/unistd.h: Likewise. * posix/wordexp.c: Likewise. * pwd/fgetpwent.c: Likewise. * pwd/getpwent.c: Likewise. * pwd/getpwent_r.c: Likewise. * pwd/getpwnam.c: Likewise. * pwd/getpwnam_r.c: Likewise. * pwd/getpwuid.c: Likewise. * pwd/getpwuid_r.c: Likewise. * pwd/putpwent.c: Likewise. * resolv/gethnamaddr.c: Likewise. * resolv/res_hconf.c: Likewise. * resolv/res_hconf.h: Likewise. * setjmp/longjmp.c: Likewise. * setjmp/sigjmp.c: Likewise. * setjmp/tst-setjmp.c: Likewise. * stdio/clearerr.c: Likewise. * stdio/ferror.c: Likewise. * stdio/fgetc.c: Likewise. * stdio/fgetpos.c: Likewise. * stdio/fgets.c: Likewise. * stdio/fileno.c: Likewise. * stdio/fmemopen.c: Likewise. * stdio/fopen.c: Likewise. * stdio/fopncook.c: Likewise. * stdio/fputc.c: Likewise. * stdio/fputs.c: Likewise. * stdio/fread.c: Likewise. * stdio/freopen.c: Likewise. * stdio/fseek.c: Likewise. * stdio/fsetpos.c: Likewise. * stdio/ftell.c: Likewise. * stdio/fwrite.c: Likewise. * stdio/getchar.c: Likewise. * stdio/getdelim.c: Likewise. * stdio/gets.c: Likewise. * stdio/glue.c: Likewise. * stdio/internals.c: Likewise. * stdio/linewrap.c: Likewise. * stdio/linewrap.h: Likewise. * stdio/memstream.c: Likewise. * stdio/newstream.c: Likewise. * stdio/putchar.c: Likewise. * stdio/puts.c: Likewise. * stdio/rewind.c: Likewise. * stdio/setbuf.c: Likewise. * stdio/setbuffer.c: Likewise. * stdio/setlinebuf.c: Likewise. * stdio/setvbuf.c: Likewise. * stdio/ungetc.c: Likewise. * stdio/vasprintf.c: Likewise. * stdio/vscanf.c: Likewise. * stdio/vsnprintf.c: Likewise. * stdio/vsprintf.c: Likewise. * stdio/vsscanf.c: Likewise. * stdio-common/asprintf.c: Likewise. * stdio-common/dprintf.c: Likewise. * stdio-common/errnobug.c: Likewise. * stdio-common/fprintf.c: Likewise. * stdio-common/getline.c: Likewise. * stdio-common/getw.c: Likewise. * stdio-common/perror.c: Likewise. * stdio-common/psignal.c: Likewise. * stdio-common/putw.c: Likewise. * stdio-common/reg-printf.c: Likewise. * stdio-common/scanf.c: Likewise. * stdio-common/snprintf.c: Likewise. * stdio-common/sprintf.c: Likewise. * stdio-common/tempnam.c: Likewise. * stdio-common/test_rdwr.c: Likewise. * stdio-common/tst-fileno.c: Likewise. * stdio-common/tst-printf.c: Likewise. * stdio-common/tstgetln.c: Likewise. * stdio-common/vprintf.c: Likewise. * stdlib/drand48.c: Likewise. * stdlib/drand48_r.c: Likewise. * stdlib/erand48.c: Likewise. * stdlib/erand48_r.c: Likewise. * stdlib/exit.h: Likewise. * stdlib/strtoq.c: Likewise. * stdlib/strtoul.c: Likewise. * stdlib/strtouq.c: Likewise. * stdlib/test-canon.c: Likewise. * stdlib/testdiv.c: Likewise. * stdlib/testrand.c: Likewise. * string/argz-append.c: Likewise. * string/argz-count.c: Likewise. * string/argz-create.c: Likewise. * string/argz-ctsep.c: Likewise. * string/argz-delete.c: Likewise. * string/argz-extract.c: Likewise. * string/argz-insert.c: Likewise. * string/argz-next.c: Likewise. * string/argz-stringify.c: Likewise. * string/basename.c: Likewise. * string/envz.c: Likewise. * string/memfrob.c: Likewise. * string/strcoll.c: Likewise. * string/strdup.c: Likewise. * string/string.h: Likewise. * string/strndup.c: Likewise. * string/strnlen.c: Likewise. * string/strsignal.c: Likewise. * string/strxfrm.c: Likewise. * string/test-ffs.c: Likewise. * string/testcopy.c: Likewise. * sysdeps/generic/enbl-secure.c: Likewise. * sysdeps/generic/memcopy.h: Likewise. * sysdeps/generic/stpncpy.c: Likewise. * sysdeps/generic/strcasecmp.c: Likewise. * sysdeps/generic/strcat.c: Likewise. * sysdeps/generic/strchr.c: Likewise. * sysdeps/generic/strcpy.c: Likewise. * sysdeps/generic/strcspn.c: Likewise. * sysdeps/generic/strlen.c: Likewise. * sysdeps/generic/strncase.c: Likewise. * sysdeps/generic/strncat.c: Likewise. * sysdeps/generic/strncpy.c: Likewise. * sysdeps/generic/strpbrk.c: Likewise. * sysdeps/generic/strsep.c: Likewise. * sysdeps/generic/strspn.c: Likewise. * sysdeps/generic/strstr.c: Likewise. * sysdeps/generic/strtok.c: Likewise. * sysdeps/generic/strtok_r.c: Likewise. * sysdeps/mach/sleep.c: Likewise. * sysdeps/posix/sleep.c: Likewise. * sysdeps/stub/sleep.c: Likewise. * time/date.c: Likewise. * time/test_time.c: Likewise. * wcsmbs/wmemcpy.c: Likewise. * wctye/test_wctype.c: Likewise. * wctye/towctrans.c: Likewise. * wctye/wcfuncs.c: Likewise. * wctye/wctrans.c: Likewise. 1997-02-13 22:15 Miles Bader <miles@gnu.ai.mit.edu> * argp/Makefile: New file. * argp/argp.h: Likewise. * argp/argp-ba.c: Likewise. * argp/argp-fmtstream.c: Likewise. * argp/argp-fmtstream.h: Likewise. * argp/argp-fs-xinl.c: Likewise. * argp/argp-help.c: Likewise. * argp/argp-namefrob.h: Likewise. * argp/argp-parse.c: Likewise. * argp/argp-pv.c: Likewise. * argp/argp-pvh.c: Likewise. * argp/argp-test.c: Likewise. * argp/argp-xinl.c: Likewise. * libio/_G_config.h: Make sure wint_t is also defined for old gcc 1997-02-09 04:35 Ulrich Drepper <drepper@cygnus.com> * stdio-common/_itoa.h: Update copyright.
1997-02-15 05:31:36 +01:00
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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <argz.h>
#include <string.h>
#include <stdlib.h>
/* Insert ENTRY into ARGZ & ARGZ_LEN before BEFORE, which should be an
existing entry in ARGZ; if BEFORE is NULL, ENTRY is appended to the end.
Since ARGZ's first entry is the same as ARGZ, argz_insert (ARGZ, ARGZ_LEN,
ARGZ, ENTRY) will insert ENTRY at the beginning of ARGZ. If BEFORE is not
in ARGZ, EINVAL is returned, else if memory can't be allocated for the new
ARGZ, ENOMEM is returned, else 0. */
error_t
__argz_insert (char **argz, size_t *argz_len, char *before, const char *entry)
{
if (! before)
return __argz_add (argz, argz_len, entry);
if (before < *argz || before >= *argz + *argz_len)
return EINVAL;
if (before > *argz)
/* Make sure before is actually the beginning of an entry. */
while (before[-1])
before--;
{
size_t after_before = *argz_len - (before - *argz);
size_t entry_len = strlen (entry) + 1;
size_t new_argz_len = *argz_len + entry_len;
char *new_argz = realloc (*argz, new_argz_len);
if (new_argz)
{
before = new_argz + (before - *argz);
memmove (before + entry_len, before, after_before);
memmove (before, entry, entry_len);
*argz = new_argz;
*argz_len = new_argz_len;
return 0;
}
else
return ENOMEM;
}
}
weak_alias (__argz_insert, argz_insert)