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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
------------------------------------------------------------------------------
(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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7
include/libbb.h
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@ -1604,9 +1604,10 @@ char *bb_simplify_abs_path_inplace(char *path) FAST_FUNC;
#ifndef LOGIN_FAIL_DELAY
#define LOGIN_FAIL_DELAY 3
#endif
extern void bb_do_delay(int seconds) FAST_FUNC;
extern void change_identity(const struct passwd *pw) FAST_FUNC;
extern void run_shell(const char *shell, int loginshell, const char **args) NORETURN FAST_FUNC;
void pause_after_failed_login(void) FAST_FUNC;
void bb_do_delay(int seconds) FAST_FUNC;
void change_identity(const struct passwd *pw) FAST_FUNC;
void run_shell(const char *shell, int loginshell, const char **args) NORETURN FAST_FUNC;
/* Returns $SHELL, getpwuid(getuid())->pw_shell, or DEFAULT_SHELL.
* Note that getpwuid result might need xstrdup'ing