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2000-08-12 Andreas Jaeger <aj@suse.de> * include/features.h (__STDC_ISO_10646__): Define. Reported by Markus Kuhn <Markus.Kuhn@cl.cam.ac.uk>. * include/features.h (__USE_ISOC99): Define for _XOPEN_SOURCE >= 600. * locale/langinfo.h: Define YESSTR and NOSTR also for XPG4 (but not for revision 6 and up). * posix/sys/types.h: Define __need_timer_t and __need_clockid_t before including <time.h>. * time/time.h: Allow __need_timer_t and __need_clockid_t to be defined to get definitions of just these types. * signal/signal.h: Define thread signal handling functions also for POSIX95. * sysdeps/unix/sysv/linux/bits/types.h: Define thread types also for POSIX95. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise. * sysvipc/sys/shm.h: Define pid_t for XPG. * wcsmbs/wchar.h: Make the various wide char string and stream functions available for the respective XPG versions.
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/* Copyright (C) 1995-1999, 2000 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _SYS_SHM_H
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#define _SYS_SHM_H 1
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#include <features.h>
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#define __need_size_t
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#include <stddef.h>
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/* Get common definition of System V style IPC. */
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#include <sys/ipc.h>
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/* Get system dependent definition of `struct shmid_ds' and more. */
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#include <bits/shm.h>
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/* Define types required by the standard. */
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#define __need_time_t
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#include <time.h>
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#ifdef __USE_XOPEN
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# ifndef __pid_t_defined
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typedef __pid_t pid_t;
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# define __pid_t_defined
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# endif
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#endif /* X/Open */
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__BEGIN_DECLS
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/* Segment low boundary address multiple. */
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#define SHMLBA (__getpagesize ())
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extern int __getpagesize (void) __THROW;
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/* The following System V style IPC functions implement a shared memory
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facility. The definition is found in XPG4.2. */
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/* Shared memory control operation. */
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extern int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf) __THROW;
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/* Get shared memory segment. */
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extern int shmget (key_t __key, size_t __size, int __shmflg) __THROW;
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/* Attach shared memory segment. */
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extern void *shmat (int __shmid, __const void *__shmaddr, int __shmflg)
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__THROW;
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/* Detach shared memory segment. */
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extern int shmdt (__const void *__shmaddr) __THROW;
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__END_DECLS
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#endif /* sys/shm.h */
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