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fix pthread_join wait call: thread termination tid futex is not private

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this seeme to be the bug that prevented enabling of private futex
support. i'm going to hold off on switching to private futexes until
after the next release, and until i get a chance to audit all
wait/wake calls to make sure they're using the correct private
argument, but with this change it should be safe to enable private
futex support.
This commit is contained in:
Rich Felker 2011-09-09 23:10:27 -04:00
parent b4de6f93ae
commit eb351a9e63
1 changed files with 1 additions and 1 deletions
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2
src/thread/pthread_join.c
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@ -7,7 +7,7 @@ static void dummy(void *p)
int pthread_join(pthread_t t, void **res)
{
int tmp = t->tid;
if (tmp) __timedwait(&t->tid, tmp, 0, 0, dummy, 0, 1);
if (tmp) __timedwait(&t->tid, tmp, 0, 0, dummy, 0, 0);
if (res) *res = t->result;
if (t->map_base) munmap(t->map_base, t->map_size);
return 0;