glibc/sysdeps/gnu/bits/ipc.h
Ulrich Drepper 88fd983034 Update.
1998-12-16  Ulrich Drepper  <drepper@cygnus.com>

	* iconvdata/ibm866.c: New file.
	* iconvdata/cp1258.c: New file.
	* iconvdata/cp1258.h: New file.
	* iconvdata/mac-uk.c: New file.
	* iconvdata/gconv-modules: Add rules for new modules.
	* iconvdata/Makefile: Likewise.

	* sysdeps/gnu/bits/ipc.h: Move libc internal bits to...
	* include/bits/ipc.h: ..here.  New file.

1998-12-16  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
 
	* sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Don't change 
	read-only struct termios_p* but change k_termios member directly.
1998-12-16 08:28:16 +00:00

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2.0 KiB
C

/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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_H
# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
#endif
#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. */
#define IPC_INFO 3 /* See ipcs. */
/* Special key values. */
#define IPC_PRIVATE ((__key_t) 0) /* Private key. */
/* Data structure used to pass permission information to IPC operations. */
struct ipc_perm
{
__key_t __key; /* Key. */
unsigned short int uid; /* Owner's user ID. */
unsigned short int gid; /* Owner's group ID. */
unsigned short int cuid; /* Creator's user ID. */
unsigned short int cgid; /* Creator's group ID. */
unsigned short int mode; /* Read/write permission. */
unsigned short int __seq; /* Sequence number. */
};