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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-16 22:58:56 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-16 22:58:56 +0000 |
| commit | 25591c322c9305bd54d3ab80cfaf01ef87640d77 (patch) | |
| tree | 66ce77758e35f4faa2d5f611d0535365f2cba00a /networking/nc_bloaty.c | |
| parent | 7fc294cdfe1e7f4a12c44f984a698b0c0f609075 (diff) | |
| download | busybox-w32-25591c322c9305bd54d3ab80cfaf01ef87640d77.tar.gz busybox-w32-25591c322c9305bd54d3ab80cfaf01ef87640d77.tar.bz2 busybox-w32-25591c322c9305bd54d3ab80cfaf01ef87640d77.zip | |
libbb: introduce bb_signals and bb_signals_recursive,
which sets same handler for many signals. sig_catch is nuked
(bb_signals_recursive is more descriptive name).
*: use them as appropriate.
function old new delta
bb_signals_recursive - 95 +95
bb_signals - 52 +52
run_command 258 273 +15
svlogd_main 1368 1377 +9
runsv_main 1746 1752 +6
runsvdir_main 1643 1646 +3
UNSPEC_print 64 66 +2
time_main 1128 1127 -1
...
resize_main 246 210 -36
sig_catch 63 - -63
set_fatal_sighandler 85 14 -71
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 5/24 up/down: 182/-548) Total: -366 bytes
Diffstat (limited to 'networking/nc_bloaty.c')
| -rw-r--r-- | networking/nc_bloaty.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c index 206c5e5d9..853577aef 100644 --- a/networking/nc_bloaty.c +++ b/networking/nc_bloaty.c | |||
| @@ -683,14 +683,18 @@ int nc_main(int argc, char **argv) | |||
| 683 | PTR_TO_GLOBALS = xzalloc(sizeof(G)); | 683 | PTR_TO_GLOBALS = xzalloc(sizeof(G)); |
| 684 | 684 | ||
| 685 | /* catch a signal or two for cleanup */ | 685 | /* catch a signal or two for cleanup */ |
| 686 | signal(SIGINT, catch); | 686 | bb_signals(0 |
| 687 | signal(SIGQUIT, catch); | 687 | + (1 << SIGINT) |
| 688 | signal(SIGTERM, catch); | 688 | + (1 << SIGQUIT) |
| 689 | + (1 << SIGTERM) | ||
| 690 | , catch); | ||
| 689 | /* and suppress others... */ | 691 | /* and suppress others... */ |
| 692 | bb_signals(0 | ||
| 690 | #ifdef SIGURG | 693 | #ifdef SIGURG |
| 691 | signal(SIGURG, SIG_IGN); | 694 | + (1 << SIGURG) |
| 692 | #endif | 695 | #endif |
| 693 | signal(SIGPIPE, SIG_IGN); /* important! */ | 696 | + (1 << SIGPIPE) /* important! */ |
| 697 | , SIG_IGN); | ||
| 694 | 698 | ||
| 695 | proggie = argv; | 699 | proggie = argv; |
| 696 | while (*++proggie) { | 700 | while (*++proggie) { |