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Allow sizeof(cpuset_t) to be queried in capability mode.

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This allows functions that retrieve and inspect pthread_attr_t objects to
work correctly: querying the cpuset_t size is part of querying CPU
affinity information, which is part of creating a complete pthread_attr_t.

Approved by: rwatson (mentor)
Reviewed by: pjd
Sponsored by: NSERC
This commit is contained in:
Jonathan Anderson 2015-05-14 15:14:03 +00:00
parent eb34081ba1
commit 60aa2c85fa
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=282906
1 changed files with 1 additions and 1 deletions
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2
sys/kern/kern_cpuset.c
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@ -113,7 +113,7 @@ static struct unrhdr *cpuset_unr;
static struct cpuset *cpuset_zero, *cpuset_default;
/* Return the size of cpuset_t at the kernel level */
SYSCTL_INT(_kern_sched, OID_AUTO, cpusetsize, CTLFLAG_RD,
SYSCTL_INT(_kern_sched, OID_AUTO, cpusetsize, CTLFLAG_RD | CTLFLAG_CAPRD,
SYSCTL_NULL_INT_PTR, sizeof(cpuset_t), "sizeof(cpuset_t)");
cpuset_t *cpuset_root;