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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 /networking/arping.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 'networking/arping.c')
| -rw-r--r-- | networking/arping.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/networking/arping.c b/networking/arping.c index c89b975..2277ec5 100644 --- a/networking/arping.c +++ b/networking/arping.c @@ -377,18 +377,8 @@ int arping_main(int argc, char **argv) printf(" from %s via %s\n", inet_ntoa(src), device); } - { - struct sigaction sa; - - memset(&sa, 0, sizeof(sa)); - sa.sa_flags = SA_RESTART; - - sa.sa_handler = (void (*)(int)) finish; - sigaction(SIGINT, &sa, NULL); - - sa.sa_handler = (void (*)(int)) catcher; - sigaction(SIGALRM, &sa, NULL); - } + signal_SA_RESTART_empty_mask(SIGINT, (void (*)(int))finish); + signal_SA_RESTART_empty_mask(SIGALRM, (void (*)(int))catcher); catcher(); |