Fixed deadlocks in pthread_pause

[mirrors/Programs.git] / c / pthread_extra / pthread_pause.c

diff --git a/c/pthread_extra/pthread_pause.c b/c/pthread_extra/pthread_pause.c
index 662d78fdd99a949e041a15c093f862c01d1f5a5d..6df2e3a83c5f51bedecc93b2cde41ed615d3bc08 100644 (file)
--- a/c/pthread_extra/pthread_pause.c
+++ b/c/pthread_extra/pthread_pause.c
@@ -19,7 +19,7 @@ void pthread_pause_handler() {
        sigset_t sigset;
        sigfillset(&sigset);
        sigdelset(&sigset, PTHREAD_XSIG_STOP);
-       while(!pthread_user_data_internal(pthread_self())->running) {
+       if(!pthread_user_data_internal(pthread_self())->running) {
                sigsuspend(&sigset);
        }
 }