glibc/include/sys/resource.h

28 lines
970 B
C
Raw Normal View History

#ifndef _SYS_RESOURCE_H
1995-02-18 02:27:10 +01:00
#include <resource/sys/resource.h>
Update. 1998-08-09 09:40 Ulrich Drepper <drepper@cygnus.com> * nss/nss_files/files-XXX.c (internal_getent): In case of an read error do not trust errno value, set it to ENOENT. * db2/db_185.h: Move __ prototypes into include/* header. * dirent/dirent.h: Likewise. * elf/dlfcn.h: Likewise. * gmon/sys/gmon.h: Likewise. * grp/grp.h: Likewise. * intl/libintl.h: Likewise. * io/fcntl.h: Likewise. * io/sys/stat.h: Likewise. * io/sys/statfs.h: Likewise. * io/sys/statvfs.h: Likewise. * libio/stdio.h: Likewise. * login/utmp.h: Likewise. * misc/mntent.h: Likewise. * misc/search.h: Likewise. * misc/sys/file.h: Likewise. * misc/sys/ioctl.h: Likewise. * misc/sys/select.h: Likewise. * misc/sys/uio.h: Likewise. * misc/sys/ustat.h: Likewise. * posix/unistd.h: Likewise. * posix/sys/times.h: Likewise. * posix/sys/wait.h: Likewise. * pwd/pwd.h: Likewise. * resource/ulimit.h: Likewise. * resource/sys/resource.h: Likewise. * setjmp/setjmp.h: Likewise. * shadow/shadow.h: Likewise. * signal/signal.h: Likewise. * socket/sys/socket.h: Likewise. * stdlib/alloca.h: Likewise. * stdlib/stdlib.h: Likewise. * string/string.h: Likewise. * sysdeps/generic/sys/mman.h: Likewise. * sysdeps/unix/bsd/osf/sys/mman.h: Likewise. * sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise. * sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise. * sysdeps/unix/sysv/irix4/sys/mman.h: Likewise. * sysdeps/unix/sysv/linux/bits/sched.h: Likewise. * sysdeps/unix/sysv/linux/sys/mman.h: Likewise. * termios/termios.h: Likewise. * time/time.h: Likewise. * time/sys/time.h: Likewise. * wcsmbs/wchar.h: Likewise. * include/alloca.h: Add __ prototypes here. * include/db_185.h: Likewise. * include/dirent.h: Likewise. * include/dlfcn.h: Likewise. * include/fcntl.h: Likewise. * include/grp.h: Likewise. * include/libintl.h: Likewise. * include/mntent.h: Likewise. * include/pwd.h: Likewise. * include/sched.h: Likewise. * include/search.h: Likewise. * include/setjmp.h: Likewise. * include/shadow.h: Likewise. * include/signal.h: Likewise. * include/stdio.h: Likewise. * include/stdlib.h: Likewise. * include/string.h: Likewise. * include/termios.h: Likewise. * include/time.h: Likewise. * include/ulimit.h: Likewise. * include/unistd.h: Likewise. * include/utmp.h: Likewise. * include/wchar.h: Likewise. * include/sys/file.h: Likewise. * include/sys/gmon.h: Likewise. * include/sys/ioctl.h: Likewise. * include/sys/mman.h: Likewise. * include/sys/resource.h: Likewise. * include/sys/select.h: Likewise. * include/sys/socket.h: Likewise. * include/sys/stat.h: Likewise. * include/sys/statfs.h: Likewise. * include/sys/time.h: Likewise. * include/sys/times.h: Likewise. * include/sys/uio.h: Likewise. * include/sys/wait.h: Likewise. * Makeconfig (+includes): Search in $(..)include first. * io/fstat.c: Undefine __fstat. * io/lstat.c: Undefine __lstat. * wcsmbs/Versions: Add __mbrlen.
1998-08-09 19:39:48 +02:00
#ifndef _ISOMAC
Fix nice getpriority, setpriority namespace (bug 18553). nice (XPG3) calls getpriority and setpriority (in XPG4 but not XPG3, i.e. UX-shaded in XPG4). This patch fixes this by making those functions into weak aliases of __* functions and calling the __* versions as needed. Tested for x86_64 and x86 (testsuite, and that disassembly of installed shared libraries is unchanged by this patch). This completes cleaning up the unsorted linknamespace test XFAILs. [BZ #18553] * resource/getpriority.c (getpriority): Rename to __getpriority and define as weak alias of __getpriority. * resource/setpriority.c (setpriority): Rename to __setpriority and define as weak alias of __setpriority. * sysdeps/mach/hurd/getpriority.c (getpriority): Rename to __getpriority and define as weak alias of __getpriority. * sysdeps/mach/hurd/setpriority.c (setpriority): Rename to __setpriority and define as weak alias of __setpriority. * sysdeps/unix/syscalls.list (getpriority): Use __getpriority as strong name. (setpriority): Use __setpriority as strong name. * sysdeps/unix/sysv/linux/getpriority.c (getpriority): Rename to __getpriority and define as weak alias of __getpriority. * include/sys/resource.h (__getpriority): Declare. Use libc_hidden_proto. (__setpriority): Likewise. (getpriority): Don't use libc_hidden_proto. (setpriority): Likewise. * sysdeps/posix/nice.c (nice): Call __getpriority instead of getpriority. Call __setpriority instead of setpriority. * conform/Makefile (test-xfail-XPG3/unistd.h/linknamespace): Remove variable.
2015-06-17 22:22:39 +02:00
/* Prototypes repeated instead of using __typeof because
sys/resource.h is included in C++ tests, and declaring functions
with __typeof and __THROW doesn't work for C++. */
extern int __getpriority (__priority_which_t __which, id_t __who) __THROW;
libc_hidden_proto (__getpriority)
extern int __setpriority (__priority_which_t __which, id_t __who, int __prio)
__THROW;
libc_hidden_proto (__setpriority)
2011-01-13 22:21:04 +01:00
libc_hidden_proto (getrlimit64)
Fix posix_spawn getrlimit64 namespace (bug 17991). posix_spawn (a standard POSIX function) brings in a use of getrlimit64 (not a standard POSIX function). This patch fixes this by using __getrlimit64 and making getrlimit64 a weak alias. This is more complicated than some such changes because of files that define getrlimit64 in their own way using symbol versioning after including the main sysdeps/unix/sysv/linux/getrlimit64.c with a getrlimit macro defined. There are various existing patterns for such cases in glibc; the one I've used here is that a getrlimit64 macro disables the weak_alias / libc_hidden_weak calls, leaving it to the including file to define the getrlimit64 name in whatever way is appropriate. Tested for x86_64 and x86 that installed stripped shared libraries are unchanged by this patch. [BZ #17991] * include/sys/resource.h (__getrlimit64): Declare. Use libc_hidden_proto. * resource/getrlimit64.c (getrlimit64): Rename to __getrlimit64 and define as weak alias of __getrlimit64. Use libc_hidden_weak. * sysdeps/posix/spawni.c (__spawni): Call __getrlimit64 instead of getrlimit64. * sysdeps/unix/sysv/linux/getrlimit64.c (getrlimit64): Rename to __getrlimit64. [!getrlimit64] (getrlimit64): Define as weak alias of __getrlimit64. Use libc_hidden_weak. * sysdeps/unix/sysv/linux/i386/getrlimit64.c (getrlimit64): Define using __getrlimit64 not __new_getrlimit64. (__GI_getrlimit64): Likewise. * sysdeps/unix/sysv/linux/mips/getrlimit64.c (getrlimit64): Likewise. (__GI_getrlimit64): Likewise. (__old_getrlimit64): Use __getrlimit64 not __new_getrlimit64. * sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list (getrlimit): Add __getrlimit64 alias. * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (getrlimit): Likewise. * conform/Makefile (test-xfail-XOPEN2K/spawn.h/linknamespace): Remove variable. (test-xfail-POSIX2008/spawn.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/spawn.h/linknamespace): Likewise.
2015-02-18 01:26:35 +01:00
extern __typeof (getrlimit64) __getrlimit64;
libc_hidden_proto (__getrlimit64);
Update. 1998-08-09 09:40 Ulrich Drepper <drepper@cygnus.com> * nss/nss_files/files-XXX.c (internal_getent): In case of an read error do not trust errno value, set it to ENOENT. * db2/db_185.h: Move __ prototypes into include/* header. * dirent/dirent.h: Likewise. * elf/dlfcn.h: Likewise. * gmon/sys/gmon.h: Likewise. * grp/grp.h: Likewise. * intl/libintl.h: Likewise. * io/fcntl.h: Likewise. * io/sys/stat.h: Likewise. * io/sys/statfs.h: Likewise. * io/sys/statvfs.h: Likewise. * libio/stdio.h: Likewise. * login/utmp.h: Likewise. * misc/mntent.h: Likewise. * misc/search.h: Likewise. * misc/sys/file.h: Likewise. * misc/sys/ioctl.h: Likewise. * misc/sys/select.h: Likewise. * misc/sys/uio.h: Likewise. * misc/sys/ustat.h: Likewise. * posix/unistd.h: Likewise. * posix/sys/times.h: Likewise. * posix/sys/wait.h: Likewise. * pwd/pwd.h: Likewise. * resource/ulimit.h: Likewise. * resource/sys/resource.h: Likewise. * setjmp/setjmp.h: Likewise. * shadow/shadow.h: Likewise. * signal/signal.h: Likewise. * socket/sys/socket.h: Likewise. * stdlib/alloca.h: Likewise. * stdlib/stdlib.h: Likewise. * string/string.h: Likewise. * sysdeps/generic/sys/mman.h: Likewise. * sysdeps/unix/bsd/osf/sys/mman.h: Likewise. * sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise. * sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise. * sysdeps/unix/sysv/irix4/sys/mman.h: Likewise. * sysdeps/unix/sysv/linux/bits/sched.h: Likewise. * sysdeps/unix/sysv/linux/sys/mman.h: Likewise. * termios/termios.h: Likewise. * time/time.h: Likewise. * time/sys/time.h: Likewise. * wcsmbs/wchar.h: Likewise. * include/alloca.h: Add __ prototypes here. * include/db_185.h: Likewise. * include/dirent.h: Likewise. * include/dlfcn.h: Likewise. * include/fcntl.h: Likewise. * include/grp.h: Likewise. * include/libintl.h: Likewise. * include/mntent.h: Likewise. * include/pwd.h: Likewise. * include/sched.h: Likewise. * include/search.h: Likewise. * include/setjmp.h: Likewise. * include/shadow.h: Likewise. * include/signal.h: Likewise. * include/stdio.h: Likewise. * include/stdlib.h: Likewise. * include/string.h: Likewise. * include/termios.h: Likewise. * include/time.h: Likewise. * include/ulimit.h: Likewise. * include/unistd.h: Likewise. * include/utmp.h: Likewise. * include/wchar.h: Likewise. * include/sys/file.h: Likewise. * include/sys/gmon.h: Likewise. * include/sys/ioctl.h: Likewise. * include/sys/mman.h: Likewise. * include/sys/resource.h: Likewise. * include/sys/select.h: Likewise. * include/sys/socket.h: Likewise. * include/sys/stat.h: Likewise. * include/sys/statfs.h: Likewise. * include/sys/time.h: Likewise. * include/sys/times.h: Likewise. * include/sys/uio.h: Likewise. * include/sys/wait.h: Likewise. * Makeconfig (+includes): Search in $(..)include first. * io/fstat.c: Undefine __fstat. * io/lstat.c: Undefine __lstat. * wcsmbs/Versions: Add __mbrlen.
1998-08-09 19:39:48 +02:00
/* Now define the internal interfaces. */
extern int __getrlimit (enum __rlimit_resource __resource,
struct rlimit *__rlimits);
libc_hidden_proto (__getrlimit)
extern int __getrusage (enum __rusage_who __who, struct rusage *__usage)
attribute_hidden;
extern int __setrlimit (enum __rlimit_resource __resource,
const struct rlimit *__rlimits);
#endif
#endif