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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 /shell/hush.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 '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 b44f35b..baa2db7 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 */ |