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Don't cancel thread if it is in critical region.

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This commit is contained in:
David Xu 2006-03-25 07:03:13 +00:00
parent 0472dafab4
commit efe33769b9
1 changed files with 1 additions and 1 deletions
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2
lib/libthr/thread/thr_cancel.c
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@ -77,7 +77,7 @@ testcancel(struct pthread *curthread)
int newval;
newval = curthread->cancelflags;
if (SHOULD_CANCEL(newval))
if (SHOULD_CANCEL(newval) && !THR_IN_CRITICAL(curthread))
pthread_exit(PTHREAD_CANCELED);
}