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libbb: bb_do_delay(3) -> pause_after_failed_login(), and stop looping there

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function                                             old     new   delta
pause_after_failed_login                               -       9      +9
vlock_main                                           358     353      -5
sulogin_main                                         252     247      -5
su_main                                              484     479      -5
passwd_main                                          936     931      -5
login_main                                           967     962      -5
bb_do_delay                                           68       -     -68
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(add/remove: 1/1 grow/shrink: 0/5 up/down: 9/-93)             Total: -84 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2020-11-29 11:32:48 +01:00
parent 32a8f70ac1
commit 87bd558f3f
8 changed files with 27 additions and 16 deletions
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2
networking/pscan.c
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@@ -139,7 +139,7 @@ int pscan_main(int argc UNUSED_PARAM, char **argv)
* We check rtt BEFORE we usleep, otherwise
* on localhost we'll have no writes done (!)
* before we exceed (rather small) rtt */
usleep(rtt_4/8);
usleep(rtt_4 / 8);
open:
diff = MONOTONIC_US() - start;
DMSG("write to port %u @%u", port, diff - start);