diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/shell/hush.c b/shell/hush.c index b44f35bdd..baa2db780 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -699,16 +699,6 @@ static const struct built_in_command bltins[] = { #if ENABLE_HUSH_JOB -/* move to libbb? */ -static void signal_SA_RESTART(int sig, void (*handler)(int)) -{ - struct sigaction sa; - sa.sa_handler = handler; - sa.sa_flags = SA_RESTART; - sigemptyset(&sa.sa_mask); - sigaction(sig, &sa, NULL); -} - /* Signals are grouped, we handle them in batches */ static void set_fatal_sighandler(void (*handler)(int)) { @@ -2115,7 +2105,7 @@ static int run_list(struct pipe *pi) #if ENABLE_FEATURE_SH_STANDALONE nofork_save.saved = 0; /* in case we will run a nofork later */ #endif - signal_SA_RESTART(SIGTSTP, handler_ctrl_z); + signal_SA_RESTART_empty_mask(SIGTSTP, handler_ctrl_z); signal(SIGINT, handler_ctrl_c); } #endif /* JOB */ |