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2001-04-29  Ralf Baechle  <ralf@gnu.org>

	* sysdeps/unix/sysv/linux/mips/bits/sem.h: Make structure
	definitions match the kernel definitions.
	* sysdeps/unix/sysv/linux/mips/bits/ipc.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise.
This commit is contained in:
Andreas Jaeger
2001-04-30 07:20:48 +00:00
parent ba77ce24a6
commit b7dd38e6e7
4 changed files with 136 additions and 61 deletions
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54
sysdeps/unix/sysv/linux/mips/bits/ipc.h
View File

@@ -1,4 +1,4 @@
/* Copyright (C) 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 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
@@ -8,23 +8,23 @@
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
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. */
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>
#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_EXCL 02000 /* Fail if key exists. */
#define IPC_NOWAIT 04000 /* Return error on wait. */
/* Control commands for `msgctl', `semctl', and `shmctl'. */
@@ -35,42 +35,20 @@
# define IPC_INFO 3 /* See ipcs. */
#endif
/* Special key values. */
#define IPC_PRIVATE ((__key_t) 0) /* Private key. */
/* 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. */
long int uid; /* Owner's user ID. */
long int gid; /* Owner's group ID. */
long int cuid; /* Creator's user ID. */
long int cgid; /* Creator's group ID. */
unsigned long int mode; /* Read/write permission. */
unsigned int uid; /* Owner's user ID. */
unsigned int gid; /* Owner's group ID. */
unsigned int cuid; /* Creator's user ID. */
unsigned int cgid; /* Creator's group ID. */
unsigned int mode; /* Read/write permission. */
unsigned short int __seq; /* Sequence number. */
};
__BEGIN_DECLS
/* The actual system call: all functions are multiplexed by this. */
extern int __ipc (int __call, int __first, int __second, int __third,
void *__ptr) __THROW;
__END_DECLS
#ifdef __USE_GNU
/* The codes for the functions to use the multiplexer `__ipc'. */
# define IPCOP_semop 1
# define IPCOP_semget 2
# define IPCOP_semctl 3
# define IPCOP_msgsnd 11
# define IPCOP_msgrcv 12
# define IPCOP_msgget 13
# define IPCOP_msgctl 14
# define IPCOP_shmat 21
# define IPCOP_shmdt 22
# define IPCOP_shmget 23
# define IPCOP_shmctl 24
#endif
unsigned short int __pad1;
unsigned long int __unused1;
unsigned long int __unused2;
};