aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/generic/bits/shm.h
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/generic/bits/shm.h')
-rw-r--r--sysdeps/generic/bits/shm.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/sysdeps/generic/bits/shm.h b/sysdeps/generic/bits/shm.h
index 8c97999..e230f81 100644
--- a/sysdeps/generic/bits/shm.h
+++ b/sysdeps/generic/bits/shm.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 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
@@ -20,7 +20,7 @@
# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
#endif
-#include <sys/types.h>
+#include <bits/types.h>
/* Flags for `shmat'. */
#define SHM_RDONLY 010000 /* attach read-only else read-write */
@@ -32,6 +32,9 @@
#define SHM_UNLOCK 12 /* unlock segment (root only) */
+/* Type to count number of attaches. */
+typedef unsigned short int shmatt_t;
+
/* Data structure describing a set of semaphores. */
struct shmid_ds
{
@@ -42,5 +45,5 @@ struct shmid_ds
__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 */
+ shmatt_t shm_nattch; /* number of current attaches */
};