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authorUlrich Drepper <drepper@redhat.com>2002-08-23 22:33:32 +0000
committerUlrich Drepper <drepper@redhat.com>2002-08-23 22:33:32 +0000
commited5294d508443d0db343501d95c917193c4ea1f3 (patch)
treee1e3c0fb0fa1a5159aebe9dc95edc9dc935c84d0 /bits/shm.h
parent05a2c550c35c1479a8f025e572b1cdbfc64e4e5c (diff)
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Update.
* sysvipc/sys/shm.h: Remove SHMLBA definition. * sysdeps/generic/bits/shm.h: Define SHMLBA here. * sysdeps/gnu/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/shm.h: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/shm.h: Define SHMLBA to 2^20 since this is what the kernel says.
Diffstat (limited to 'bits/shm.h')
-rw-r--r--bits/shm.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/bits/shm.h b/bits/shm.h
index 2fbf671..44a18d6 100644
--- a/bits/shm.h
+++ b/bits/shm.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2000, 2002 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
@@ -31,6 +31,10 @@
#define SHM_LOCK 11 /* lock segment (root only) */
#define SHM_UNLOCK 12 /* unlock segment (root only) */
+/* Segment low boundary address multiple. */
+#define SHMLBA (__getpagesize ())
+extern int __getpagesize (void) __THROW __attribute__ ((__const__));
+
/* Type to count number of attaches. */
typedef unsigned short int shmatt_t;