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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2019-12-03 13:48:55 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2019-12-03 14:05:32 +0100 |
| commit | 356f23de20b48382f5a2c5db29dc4f6dc9d10289 (patch) | |
| tree | 9e1658b4c6930c713f7fe417832a586a2b9e5a55 /shell/cttyhack.c | |
| parent | 113c776f4d2ce4ead7c2d11a3ca62adeec9a2e34 (diff) | |
| download | busybox-356f23de20b48382f5a2c5db29dc4f6dc9d10289.tar.gz | |
init: improve handling of signals racing with each other
Before this change, a request to reboot could be "overwritten" by e.g.
SIGHUP.
function old new delta
init_main 709 793 +84
packed_usage 33273 33337 +64
run_actions 109 117 +8
stop_handler 87 88 +1
check_delayed_sigs 340 335 -5
run 214 198 -16
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(add/remove: 0/0 grow/shrink: 4/2 up/down: 157/-21) Total: 136 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/cttyhack.c')
0 files changed, 0 insertions, 0 deletions