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authorEric Andersen <andersen@codepoet.org>2003-08-01 09:13:43 +0000
committerEric Andersen <andersen@codepoet.org>2003-08-01 09:13:43 +0000
commit32b76c5ec3c257b7287913d0d1a96e0cbb2e9c6a (patch)
treee82a707cfe34c7cfd5646a5b816331df51c3beb4 /libc/sysdeps/linux/cris/bits/shm.h
parent79b9c943d3a8ea8e5c83e4df47fa40ad86f9207c (diff)
Remove the arch specific shm.h and use the fixed up common
one which now uses the kernel structs -Erik
Diffstat (limited to 'libc/sysdeps/linux/cris/bits/shm.h')
-rw-r--r--libc/sysdeps/linux/cris/bits/shm.h84
1 files changed, 0 insertions, 84 deletions
diff --git a/libc/sysdeps/linux/cris/bits/shm.h b/libc/sysdeps/linux/cris/bits/shm.h
deleted file mode 100644
index c7070595b..000000000
--- a/libc/sysdeps/linux/cris/bits/shm.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 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_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Permission flag for shmget. */
-#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
-#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'. */
-#define SHM_RDONLY 010000 /* attach read-only else read-write */
-#define SHM_RND 020000 /* round attach address to SHMLBA */
-#define SHM_REMAP 040000 /* take-over region on attach */
-
-/* Commands for `shmctl'. */
-#define SHM_LOCK 11 /* lock segment (root only) */
-#define SHM_UNLOCK 12 /* unlock segment (root only) */
-
-
-/* Data structure describing a set of semaphores. */
-struct shmid_ds
- {
- struct ipc_perm shm_perm; /* operation permission struct */
- int shm_segsz; /* size of segment in bytes */
- __time_t shm_atime; /* time of last shmat() */
- __time_t shm_dtime; /* time of last shmdt() */
- __time_t shm_ctime; /* time of last change by shmctl() */
- __ipc_pid_t shm_cpid; /* pid of creator */
- __ipc_pid_t shm_lpid; /* pid of last shmop */
- unsigned short int shm_nattch; /* number of current attaches */
- unsigned short int __shm_npages; /* size of segment (pages) */
- unsigned long int *__shm_pages; /* array of ptrs to frames -> SHMMAX */
- struct vm_area_struct *__attaches; /* descriptors for attaches */
- };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 13
-# define SHM_INFO 14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST 01000 /* segment will be destroyed on last detach */
-# define SHM_LOCKED 02000 /* segment will not be swapped */
-
-struct shminfo
- {
- int shmmax;
- int shmmin;
- int shmmni;
- int shmseg;
- int shmall;
- };
-
-struct shm_info
- {
- int used_ids;
- unsigned long int shm_tot; /* total allocated shm */
- unsigned long int shm_rss; /* total resident shm */
- unsigned long int shm_swp; /* total swapped shm */
- unsigned long int swap_attempts;
- unsigned long int swap_successes;
- };
-
-#endif /* __USE_MISC */