diff options
Diffstat (limited to 'lib/libthr/thread/thr_sig.c')
| -rw-r--r-- | lib/libthr/thread/thr_sig.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libthr/thread/thr_sig.c b/lib/libthr/thread/thr_sig.c index 335fa09..71f97a0 100644 --- a/lib/libthr/thread/thr_sig.c +++ b/lib/libthr/thread/thr_sig.c @@ -57,8 +57,8 @@ void _thr_ast(struct pthread *curthread) { if (!THR_IN_CRITICAL(curthread)) { - if (__predict_false(curthread->cancelflags & - THR_CANCEL_AT_POINT)) + if (__predict_false( + SHOULD_ASYNC_CANCEL(curthread->cancelflags))) _pthread_testcancel(); if (__predict_false((curthread->flags & (THR_FLAGS_NEED_SUSPEND | THR_FLAGS_SUSPENDED)) @@ -71,7 +71,9 @@ void _thr_suspend_check(struct pthread *curthread) { umtx_t cycle; + int err; + err = errno; /* * Blocks SIGCANCEL which other threads must send. */ @@ -115,6 +117,7 @@ _thr_suspend_check(struct pthread *curthread) * have one nesting signal frame, this should be fine. */ _thr_signal_unblock(curthread); + errno = err; } void |
