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| author | Denis Vlasenko | 2008-09-11 19:51:11 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-09-11 19:51:11 +0000 |
| commit | 08ea11ab0749a7977e6d47cd0fa7b3c9cc10af32 (patch) | |
| tree | 84049bf86fbcbe95ad0443816efd07f8c02c1288 /libbb/signals.c | |
| parent | 9725daa03a7806b1c9c5a3c511dfe2ff9f97dd26 (diff) | |
| download | busybox-08ea11ab0749a7977e6d47cd0fa7b3c9cc10af32.zip busybox-08ea11ab0749a7977e6d47cd0fa7b3c9cc10af32.tar.gz | |
runsvd: shrink by Vladimir
*: use unified trivial signal handler
function old new delta
record_signo - 10 +10
process_stdin 433 443 +10
bbunpack 383 391 +8
wc_main 598 605 +7
conescape 293 296 +3
nmeter_main 670 672 +2
fallbackSort 1717 1719 +2
bb_got_signal - 1 +1
microcom_main 713 712 -1
signalled 2 - -2
pack_gzip 1661 1659 -2
evalvar 1376 1374 -2
compare_keys 737 735 -2
parse_command 1460 1456 -4
expand 1748 1744 -4
s_term 37 29 -8
s_hangup 8 - -8
fgotsig 10 - -10
find_pair 187 169 -18
signal_handler 190 170 -20
runsvdir_main 1701 1583 -118
------------------------------------------------------------------------------
(add/remove: 2/3 grow/shrink: 6/10 up/down: 43/-199) Total: -156 bytes
Diffstat (limited to 'libbb/signals.c')
| -rw-r--r-- | libbb/signals.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libbb/signals.c b/libbb/signals.c index 9591146..f56ce65 100644 --- a/libbb/signals.c +++ b/libbb/signals.c @@ -11,6 +11,14 @@ #include "libbb.h" +/* All known arches use small ints for signals */ +smallint bb_got_signal; + +void record_signo(int signo) +{ + bb_got_signal = signo; +} + /* Saves 2 bytes on x86! Oh my... */ int FAST_FUNC sigaction_set(int signum, const struct sigaction *act) { |