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| author | Denys Vlasenko | 2023-06-15 11:55:56 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2023-06-15 11:55:56 +0200 |
| commit | 648f506949ded749e28186d0092b6e42085c897b (patch) | |
| tree | 049c72bc8149f41fc617d00f7d32f1d6384f8e2f /loginutils | |
| parent | 61a4959251667751e424e600c6cb75de39d6b1c3 (diff) | |
| download | busybox-648f506949ded749e28186d0092b6e42085c897b.zip busybox-648f506949ded749e28186d0092b6e42085c897b.tar.gz | |
libbb: code shrink: introduce and use [_]exit_FAILURE()
function old new delta
exit_FAILURE - 7 +7
_exit_FAILURE - 7 +7
run 198 199 +1
restore_state_and_exit 114 115 +1
xbsd_write_bootstrap 399 397 -2
vfork_compressor 209 207 -2
sig_handler 12 10 -2
serial_ctl 154 152 -2
parse_args 1169 1167 -2
onintr 21 19 -2
make_new_session 493 491 -2
login_main 988 986 -2
gotsig 35 33 -2
do_iplink 1315 1313 -2
addgroup_main 397 395 -2
inetd_main 1911 1908 -3
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/12 up/down: 16/-25) Total: -9 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'loginutils')
| -rw-r--r-- | loginutils/addgroup.c | 2 | ||||
| -rw-r--r-- | loginutils/login.c | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/loginutils/addgroup.c b/loginutils/addgroup.c index 2a83c8a..71d3a8d 100644 --- a/loginutils/addgroup.c +++ b/loginutils/addgroup.c @@ -102,7 +102,7 @@ static void new_group(char *group, gid_t gid) /* add entry to group */ p = xasprintf("x:%u:", (unsigned) gr.gr_gid); if (update_passwd(bb_path_group_file, group, p, NULL) < 0) - exit(EXIT_FAILURE); + exit_FAILURE(); if (ENABLE_FEATURE_CLEAN_UP) free(p); #if ENABLE_FEATURE_SHADOWPASSWDS diff --git a/loginutils/login.c b/loginutils/login.c index 3322381..b02be21 100644 --- a/loginutils/login.c +++ b/loginutils/login.c @@ -173,7 +173,7 @@ static void die_if_nologin(void) fflush_all(); /* Users say that they do need this prior to exit: */ tcdrain(STDOUT_FILENO); - exit(EXIT_FAILURE); + exit_FAILURE(); } #else # define die_if_nologin() ((void)0) @@ -265,19 +265,19 @@ static void get_username_or_die(char *buf, int size_buf) do { c = getchar(); if (c == EOF) - exit(EXIT_FAILURE); + exit_FAILURE(); if (c == '\n') { if (!--cntdown) - exit(EXIT_FAILURE); + exit_FAILURE(); goto prompt; } } while (isspace(c)); /* maybe isblank? */ *buf++ = c; if (!fgets(buf, size_buf-2, stdin)) - exit(EXIT_FAILURE); + exit_FAILURE(); if (!strchr(buf, '\n')) - exit(EXIT_FAILURE); + exit_FAILURE(); while ((unsigned char)*buf > ' ') buf++; *buf = '\0'; |