bba09d234b
2000-02-25 Ulrich Drepper <drepper@redhat.com> * conform/conformtest.pl (@headers): Add "sys/msg.h", "sys/mman.h", "sys/ipc.h", "syslog.h", and "stropts.h". Handle / in header names correctly. * conform/data/stropts.h-data: New file. * conform/data/syslog.h-data: New file. * conform/data/sys/ipc.h-data: New file. * conform/data/sys/mman.h-data: New file. * conform/data/sys/msg.h-data: New file. * misc/sys/mman.h: Define off_t and mode_t if not already done. * streams/stropts.h: Define gid_t and uid_t if not already done. * sysdeps/gnu/bits/ipc.h (IPC_INFO): Only define if __USE_GNU. * sysdeps/unix/sysv/linux/alpha/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/ipc.h: Likewise. * sysvipc/sys/msg.h: Don't include sys/types.h. Define time_t, pid_t, and ssize_t if not already done. (struct msgbuf): Define only if __USE_GNU. * sysdeps/generic/bits/msq.h: Include bits/types.h, not sys/types.h. (MSG_EXCEPT): Only define if __USE_GNU. Define msgqnum_t and msglen_t and use them in struct msqid_ds definition. * sysdeps/gnu/bits/msq.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/msq.h: Likewise. * sysdeps/unix/sysv/linux/bits/msq.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/msq.h: Likewise. * sysdeps/generic/bits/stropts.h (I_GWROPT): Renamed from I_GWRSET. (FLUSHBAND): Only define is __USE_GNU. (RPROTMASK): Likewise. (SNDPIPE): Likewise. (MUXID_ALL): Likewise. (struct strrecvfd): Rename fill to __fill.
53 lines
2 KiB
C
53 lines
2 KiB
C
/* Copyright (C) 1995-1999, 2000 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 <bits/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. */
|
|
#ifdef __USE_GNU
|
|
# define IPC_INFO 3 /* See ipcs. */
|
|
#endif
|
|
|
|
/* 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. */
|
|
};
|