From b4afdd0651ac787cb19423835a95d1972cb49d24 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 4 Apr 2007 18:51:36 +0000
Subject: * bits/sched.h: Define __CPU_COUNT. Declare __sched_cpucount.
* sysdeps/unix/sysv/linux/bits/sched.h: Likewise.
* posix/sched.h: Define CPU_COUNT.
---
bits/sched.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
(limited to 'bits')
diff --git a/bits/sched.h b/bits/sched.h
index 91b6dca0ca..32434a3798 100644
--- a/bits/sched.h
+++ b/bits/sched.h
@@ -1,6 +1,6 @@
/* Definitions of constants and data structure for POSIX 1003.1b-1993
scheduling interface.
- Copyright (C) 1996, 1997, 2001, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 2001, 2003, 2007 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
@@ -68,4 +68,7 @@ typedef struct
((cpusetp)->__bits[__CPUELT (cpu)] &= ~__CPUMASK (cpu))
# define __CPU_ISSET(cpu, cpusetp) \
(((cpusetp)->__bits[__CPUELT (cpu)] & __CPUMASK (cpu)) != 0)
+extern int __sched_cpucount (size_t __setsize, cpu_set_t *__setp) __THROW;
+# define __CPU_COUNT(cpusetp) \
+ __sched_cpucount (sizeof (cpu_set_t), cpusetp)
#endif
--
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