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* include/atomic.h: Define atomic_increment_val, atomic_decrement_val, and atomic_dealy is not already defined. * sysdeps/i386/i486/bits/atomic.h: Define atomic_delay. * sysdeps/x86_64/bits/atomic.h: Likewise. * miscd/sys/cdefs.h (__NTH): New macro. (__THROW): Define using nothrow attribute for C code and gcc >= 3.2. (__REDIRECT_NTH): New macro. * argp/argp.h: Use __NTH and __REDIRECT_NTH where necessary. * ctype/ctype.h: Likewise. * dirent/dirent.h: Likewise. * io/fcntl.h: Likewise. * io/sys/sendfile.h: Likewise. * io/sys/stat.h: Likewise. * io/sys/statfs.h: Likewise. * io/sys/statvfs.h: Likewise. * libio/bits/stdio.h: Likewise. * misc/sys/mman.h: Likewise. * posix/unistd.h: Likewise. * resource/sys/resource.h: Likewise. * rt/aio.h: Likewise. * signal/signal.h: Likewise. * stdlib/stdlib.h: Likewise. * string/argz.h: Likewise. * string/string.h: Likewise. * sysdeps/generic/inttypes.h: Likewise. * sysdeps/i386/fpu/bits/mathinline.h: Likewise. * sysdeps/powerpc/fpu/bits/mathinline.h: Likewise. * sysdeps/s390/fpu/bits/mathinline.h: Likewise. * sysdeps/x86_64/fpu/bits/mathinline.h: Likewise. * sysdeps/unix/sysv/linux/bits/socket.h: Likewise. * sysdeps/unix/sysv/linux/bits/sys/sysmacros.h: Likewise. * wcsmbs/wchar.h: Likewise. * sysdeps/generic/glob.c: Use __PMT isntead of __P where appropriate. * resolv/gethnamaddr.c (getanswer): Remove __P use in variable definition. * io/sys/poll.h: Remove __THROW from poll prototype, it's a cancellation point.
104 lines
3.6 KiB
C
104 lines
3.6 KiB
C
/* Copyright (C) 1992,94,1996-2000,2002,2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _SYS_RESOURCE_H
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#define _SYS_RESOURCE_H 1
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#include <features.h>
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/* Get the system-dependent definitions of structures and bit values. */
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#include <bits/resource.h>
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#ifndef __id_t_defined
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typedef __id_t id_t;
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# define __id_t_defined
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#endif
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__BEGIN_DECLS
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/* The X/Open standard defines that all the functions below must use
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`int' as the type for the first argument. When we are compiling with
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GNU extensions we change this slightly to provide better error
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checking. */
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#if defined __USE_GNU && !defined __cplusplus
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typedef enum __rlimit_resource __rlimit_resource_t;
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typedef enum __rusage_who __rusage_who_t;
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typedef enum __priority_which __priority_which_t;
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#else
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typedef int __rlimit_resource_t;
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typedef int __rusage_who_t;
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typedef int __priority_which_t;
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#endif
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/* Put the soft and hard limits for RESOURCE in *RLIMITS.
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Returns 0 if successful, -1 if not (and sets errno). */
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#ifndef __USE_FILE_OFFSET64
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extern int getrlimit (__rlimit_resource_t __resource,
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struct rlimit *__rlimits) __THROW;
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#else
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# ifdef __REDIRECT_NTH
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extern int __REDIRECT_NTH (getrlimit, (__rlimit_resource_t __resource,
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struct rlimit *__rlimits), getrlimit64);
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# else
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# define getrlimit getrlimit64
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# endif
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#endif
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#ifdef __USE_LARGEFILE64
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extern int getrlimit64 (__rlimit_resource_t __resource,
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struct rlimit64 *__rlimits) __THROW;
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#endif
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/* Set the soft and hard limits for RESOURCE to *RLIMITS.
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Only the super-user can increase hard limits.
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Return 0 if successful, -1 if not (and sets errno). */
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#ifndef __USE_FILE_OFFSET64
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extern int setrlimit (__rlimit_resource_t __resource,
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__const struct rlimit *__rlimits) __THROW;
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#else
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# ifdef __REDIRECT_NTH
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extern int __REDIRECT_NTH (setrlimit, (__rlimit_resource_t __resource,
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__const struct rlimit *__rlimits),
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setrlimit64);
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# else
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# define setrlimit setrlimit64
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# endif
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#endif
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#ifdef __USE_LARGEFILE64
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extern int setrlimit64 (__rlimit_resource_t __resource,
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__const struct rlimit64 *__rlimits) __THROW;
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#endif
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/* Return resource usage information on process indicated by WHO
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and put it in *USAGE. Returns 0 for success, -1 for failure. */
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extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __THROW;
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/* Return the highest priority of any process specified by WHICH and WHO
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(see above); if WHO is zero, the current process, process group, or user
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(as specified by WHO) is used. A lower priority number means higher
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priority. Priorities range from PRIO_MIN to PRIO_MAX (above). */
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extern int getpriority (__priority_which_t __which, id_t __who) __THROW;
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/* Set the priority of all processes specified by WHICH and WHO (see above)
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to PRIO. Returns 0 on success, -1 on errors. */
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extern int setpriority (__priority_which_t __which, id_t __who, int __prio)
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__THROW;
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__END_DECLS
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#endif /* sys/resource.h */
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