aboutsummaryrefslogtreecommitdiff
path: root/bits/ipc.h
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1997-10-15 05:34:02 +0000
committerUlrich Drepper <drepper@redhat.com>1997-10-15 05:34:02 +0000
commitf2ea0f5b0d6ff2bbf261a5fd3d61f967e36f22e6 (patch)
tree9553a1d3102f18a5c73538902c851b463b70c108 /bits/ipc.h
parent1ea89a402d892b68b193e2e4390d8eb33ed686e7 (diff)
downloadglibc-f2ea0f5b0d6ff2bbf261a5fd3d61f967e36f22e6.zip
glibc-f2ea0f5b0d6ff2bbf261a5fd3d61f967e36f22e6.tar.gz
glibc-f2ea0f5b0d6ff2bbf261a5fd3d61f967e36f22e6.tar.bz2
1997-10-15 06:56 Ulrich Drepper <drepper@cygnus.com> * Rules: Remove ruls to magically install <subdir>.h headers. Reported by Mark Kettenis <kettenis@phys.uva.nl>. * glibcbug.in: Fix @gnu.ai.mit.edu -> @gnu.org. * version.c: Likewise. * catgets/gencat.c: Likewise. * db2/makedb.c: Likewise. * locale/programs/locale.c: Likewise. * locale/programs/localedef.c: Likewise. * libc.map: Move _IO_list_all back to GLIBC_2.0. * elf/rtld.c: Provide name of running program to _dl_new_object. * Rules: Implement shared-only-sources. * include/libc-symbols.h: Define default_symbol_version. * libio/Makefile (shared-only-sources): Define. * libio/freopen.c: Define as default version. * libio/iofopen.c: Likewise. * libio/genops.c: Define _IO_list_all here. * libio/stdfiles.c: Create linked list with public names. * libio/oldstdfiles.c: Likewise. * stdio-common/printf.c: Optimize. * stdio-common/scanf.c: Optimize. * sysdeps/generic/setfpucw.c: Include #include <...> not "...". * sysdeps/i386/i486/bits/string.h: Add optimized versions of index and rindex. 1997-10-14 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/arith.texi: Spelling fixes. * manual/conf.texi: Likewise. * manual/creature.texi: Likewise. * manual/filesys.texi: Likewise. * manual/intro.texi: Likewise. * manual/llio.texi: Likewise. * manual/math.texi: Likewise. * manual/message.texi: Likewise. * manual/pattern.texi: Likewise. * manual/search.texi: Likewise. * manual/signal.texi: Likewise. * manual/socket.texi: Likewise. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. * manual/string.texi: Likewise. * manual/time.texi: Likewise. * manual/users.texi: Likewise. 1997-10-13 05:25 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/sys/mman.h: Use __ptr_t instead of __caddr_t. * 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/sys/mman.h: Likewise. * sysdeps/mach/hurd/mmap.c: Likewise. * sysdeps/generic/mmap.c: Likewise. * sysdeps/unix/bsd/sun/sunos4/mmap.c: Likewise. * sysdeps/mach/munmap.c: Likewise. * sysdeps/generic/munmap.c: Likewise. * sysdeps/mach/mprotect.c: Likewise. * sysdeps/generic/mprotect.c: Likewise. * sysdeps/generic/msync.c: Likewise. * sysdeps/generic/madvise.c: Likewise. * sysdeps/unix/sysv/linux/madvise.c: Include stub version from generic subdir. 1997-10-12 20:27 Zack Weinberg <zack@rabi.phys.columbia.edu> * sysdeps/stub (all files): Moved to sysdeps/generic. * all files using stub_warning: Include <stub-tag.h>. * include/stub-tag.h: New file, marks stubs in .d files. * Makerules: Look for stub-tag.h, not sysdeps/stub, when building <gnu/stubs.h>. * configure.in: Don't add sysdeps/stub to $sysnames. * sysdeps/unix/Makefile: Look for generic headers, not stub headers. * sysdeps/generic/Makefile: Likewise. * manual/maint.texi: Delete references to sysdeps/stub. * INSTALL: Rebuilt. * configure: Rebuilt.
Diffstat (limited to 'bits/ipc.h')
-rw-r--r--bits/ipc.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/bits/ipc.h b/bits/ipc.h
new file mode 100644
index 0000000..a5ecbd9
--- /dev/null
+++ b/bits/ipc.h
@@ -0,0 +1,56 @@
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+ 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 _SYS_IPC_BUF_H
+
+#define _SYS_IPC_BUF_H 1
+#include <features.h>
+
+#include <sys/types.h>
+
+/* Mode bits for `msgget', `semget', and `shmget'. */
+#define IPC_CREAT 01000 /* create key if key does not exist */
+#define IPC_EXCL 02000 /* fail if key exists */
+#define IPC_NOWAIT 04000 /* return error on wait */
+
+/* Control commands for `msgctl', `semctl', and `shmctl'. */
+#define IPC_RMID 0 /* remove identifier */
+#define IPC_SET 1 /* set `ipc_perm' options */
+#define IPC_STAT 2 /* get `ipc_perm' options */
+
+
+__BEGIN_DECLS
+
+/* Special key values. */
+#define IPC_PRIVATE ((key_t) 0) /* private key */
+
+
+/* Data structure used to pass permission information to IPC operations. */
+struct ipc_perm
+{
+ __uid_t uid; /* owner's user ID */
+ __gid_t gid; /* owner's group ID */
+ __uid_t cuid; /* creator's user ID */
+ __gid_t cgid; /* creator's group ID */
+ __mode_t mode; /* read/write permission */
+};
+
+__END_DECLS
+
+#endif /* _SYS_IPC_BUF_H */