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-rw-r--r--bits/shm.h29
1 files changed, 11 insertions, 18 deletions
diff --git a/bits/shm.h b/bits/shm.h
index b41d0c1e86..8c97999626 100644
--- a/bits/shm.h
+++ b/bits/shm.h
@@ -1,6 +1,5 @@
/* Copyright (C) 1995, 1996, 1997 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
@@ -18,11 +17,9 @@
Boston, MA 02111-1307, USA. */
#ifndef _SYS_SHM_H
-#error "Never use <bits/shm.h> directly; include <sys/shm.h> instead."
+# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
#endif
-
-#include <features.h>
#include <sys/types.h>
/* Flags for `shmat'. */
@@ -35,19 +32,15 @@
#define SHM_UNLOCK 12 /* unlock segment (root only) */
-__BEGIN_DECLS
-
/* Data structure describing a set of semaphores. */
struct shmid_ds
-{
- struct ipc_perm sem_perm; /* operation permission struct */
- int shm_segsz; /* size of segment in bytes */
- __time_t sem_atime; /* time of last shmat() */
- __time_t sem_dtime; /* time of last shmdt() */
- __time_t sem_ctime; /* time of last change by shmctl() */
- __pid_t shm_cpid; /* pid of creator */
- __pid_t shm_lpid; /* pid of last shmop */
- unsigned short int shm_nattch; /* number of current attaches */
-};
-
-__END_DECLS
+ {
+ struct ipc_perm sem_perm; /* operation permission struct */
+ int shm_segsz; /* size of segment in bytes */
+ __time_t sem_atime; /* time of last shmat() */
+ __time_t sem_dtime; /* time of last shmdt() */
+ __time_t sem_ctime; /* time of last change by shmctl() */
+ __pid_t shm_cpid; /* pid of creator */
+ __pid_t shm_lpid; /* pid of last shmop */
+ unsigned short int shm_nattch; /* number of current attaches */
+ };