diff options
Diffstat (limited to 'linuxthreads/pthread.c')
| -rw-r--r-- | linuxthreads/pthread.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c index f165ab1093..8b1b14fff9 100644 --- a/linuxthreads/pthread.c +++ b/linuxthreads/pthread.c @@ -529,6 +529,10 @@ static void pthread_initialize(void) sigemptyset(&mask); sigaddset(&mask, __pthread_sig_restart); sigprocmask(SIG_BLOCK, &mask, NULL); + /* And unblock __pthread_sig_cancel if it has been blocked. */ + sigdelset(&mask, __pthread_sig_restart); + sigaddset(&mask, __pthread_sig_cancel); + sigprocmask(SIG_UNBLOCK, &mask, NULL); /* Register an exit function to kill all other threads. */ /* Do it early so that user-registered atexit functions are called before pthread_*exit_process. */ |