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* sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S): Handle large

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sets correctly.
	(__CPU_CLR_S): Likewise.
	(__CPU_ISSET_S): Likewise.
This commit is contained in:
Ulrich Drepper 2008-12-06 05:40:29 +00:00
parent f6d87f13fb
commit 25a34eb737
2 changed files with 15 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-12-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S): Handle large
sets correctly.
(__CPU_CLR_S): Likewise.
(__CPU_ISSET_S): Likewise.
2008-12-05 Joseph Myers <joseph@codesourcery.com>
Ulrich Drepper <drepper@redhat.com>

11
sysdeps/unix/sysv/linux/bits/sched.h
View File

@ -140,17 +140,22 @@ typedef struct
(__extension__ \
({ size_t __cpu = (cpu); \
__cpu < 8 * (setsize) \
? ((cpusetp)->__bits[__CPUELT (__cpu)] |= __CPUMASK (__cpu)) : 0; }))
? (((cpu_set_t *) (cpusetp))->__bits[__CPUELT (__cpu)] \
|= __CPUMASK (__cpu)) \
: 0; }))
# define __CPU_CLR_S(cpu, setsize, cpusetp) \
(__extension__ \
({ size_t __cpu = (cpu); \
__cpu < 8 * (setsize) \
? ((cpusetp)->__bits[__CPUELT (__cpu)] &= ~__CPUMASK (__cpu)) : 0; }))
? (((cpu_set_t *) (cpusetp))->__bits[__CPUELT (__cpu)] \
&= ~__CPUMASK (__cpu)) \
: 0; }))
# define __CPU_ISSET_S(cpu, setsize, cpusetp) \
(__extension__ \
({ size_t __cpu = (cpu); \
__cpu < 8 * (setsize) \
? (((cpusetp)->__bits[__CPUELT (__cpu)] & __CPUMASK (__cpu))) != 0 \
? ((((cpu_set_t *) (cpusetp))->__bits[__CPUELT (__cpu)] \
& __CPUMASK (__cpu))) != 0 \
: 0; }))
# define __CPU_COUNT_S(setsize, cpusetp) \