diff options
Diffstat (limited to 'miscutils/rx.c')
| -rw-r--r-- | miscutils/rx.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/miscutils/rx.c b/miscutils/rx.c index 9a8fcaa..48867b8 100644 --- a/miscutils/rx.c +++ b/miscutils/rx.c @@ -220,7 +220,6 @@ static void sigalrm_handler(int ATTRIBUTE_UNUSED signum) int rx_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int rx_main(int argc, char **argv) { - struct sigaction act; struct termios tty, orig_tty; int termios_err; int file_fd; @@ -243,9 +242,7 @@ int rx_main(int argc, char **argv) } /* No SA_RESTART: we want ALRM to interrupt read() */ - memset(&act, 0, sizeof(act)); - act.sa_handler = sigalrm_handler; - sigaction(SIGALRM, &act, NULL); + signal_no_SA_RESTART_empty_mask(SIGALRM, sigalrm_handler); n = receive(file_fd); |