signal.7: pthread_mutex_lock() and pthread_cond_wait() are restartable

pthread_mutex_lock(, pthread_cond_wait(), and related APIs are
automatically restarted if interrupted by a signal handler.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man7/signal.7 b/man7/signal.7
index e029de5464cb089a05991f8888c2273cdfa59001..47b75b45eb127876550d26eb9f92f3b9ba840454 100644 (file)
--- a/man7/signal.7
+++ b/man7/signal.7
@@ -698,6 +698,10 @@ and
 (since Linux 2.6.22; beforehand, always failed with
 .BR EINTR ).
 .IP *
+.BR pthread_mutex_lock (3),
+.BR pthread_cond_wait (3),
+and related APIs.
+.IP *
 POSIX semaphore interfaces:
 .BR sem_wait (3)
 and