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| author | Denis Vlasenko | 2008-03-12 23:19:35 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-03-12 23:19:35 +0000 |
| commit | 8e2cfec1cdf34068f2378aae9fe8f5ec0f821e21 (patch) | |
| tree | cf328e6b8bbdc608228da528f661124e364edb85 /miscutils/rx.c | |
| parent | 4cf1d08fc2e50f9abda999d468c5e972ff4995c2 (diff) | |
| download | busybox-8e2cfec1cdf34068f2378aae9fe8f5ec0f821e21.zip busybox-8e2cfec1cdf34068f2378aae9fe8f5ec0f821e21.tar.gz | |
libbb: introduse and use signal_[no_]SA_RESTART_empty_mask and sigaction_set
signal_SA_RESTART_empty_mask - 65 +65
signal_no_SA_RESTART_empty_mask - 54 +54
dd_main 1325 1369 +44
sigaction_set - 19 +19
dname_enc 373 377 +4
UNSPEC_print 64 66 +2
setsignal 296 294 -2
bb_signals_recursive 95 92 -3
bb_askpass 367 361 -6
inetd_main 1810 1797 -13
rx_main 912 883 -29
sigdelset 32 - -32
__sigdelset 32 - -32
__GI_sigdelset 32 - -32
sighup_handler 84 37 -47
arping_main 1844 1797 -47
fsck_main 1869 1807 -62
run_list 1917 1844 -73
vlock_main 492 409 -83
progressmeter 883 798 -85
handle_incoming_and_exit 2737 2651 -86
------------------------------------------------------------------------------
(add/remove: 3/3 grow/shrink: 3/12 up/down: 188/-632) Total: -444 bytes
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); |