diff options
| author | David Xu <davidxu@FreeBSD.org> | 2003-08-10 22:07:28 +0000 |
|---|---|---|
| committer | David Xu <davidxu@FreeBSD.org> | 2003-08-10 22:07:28 +0000 |
| commit | 94fd4648c308534cb3e483ed46ed71bf93c32ef3 (patch) | |
| tree | f8b09b3e7d6418c97a444b226d0861c976eaa105 /lib/libpthread/thread/thr_cancel.c | |
| parent | e32ea5472ab82f2df64a6fe6a11d8d3e4509dd1d (diff) | |
Notes
Diffstat (limited to 'lib/libpthread/thread/thr_cancel.c')
| -rw-r--r-- | lib/libpthread/thread/thr_cancel.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/libpthread/thread/thr_cancel.c b/lib/libpthread/thread/thr_cancel.c index 8190af6437bc..a29347c96d63 100644 --- a/lib/libpthread/thread/thr_cancel.c +++ b/lib/libpthread/thread/thr_cancel.c @@ -259,6 +259,8 @@ _pthread_testcancel(void) void _thr_enter_cancellation_point(struct pthread *thread) { + if (!_kse_isthreaded()) + return; /* Look for a cancellation before we block: */ THR_SCHED_LOCK(thread, thread); testcancel(thread); @@ -269,6 +271,8 @@ _thr_enter_cancellation_point(struct pthread *thread) void _thr_leave_cancellation_point(struct pthread *thread) { + if (!_kse_isthreaded()) + return; THR_SCHED_LOCK(thread, thread); thread->cancelflags &= ~THR_AT_CANCEL_POINT; /* Look for a cancellation after we unblock: */ |