diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-09 16:42:57 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-09 16:42:57 +0200 |
| commit | 550bf5b4a418378cd8f9fbbf5252fe57acdacb5a (patch) | |
| tree | 7ed13e04cf415be6830363953220d7cffd4580b8 /init | |
| parent | 4cd99e7c6c1af77721b890ed5ae26d747796c4bd (diff) | |
| download | busybox-550bf5b4a418378cd8f9fbbf5252fe57acdacb5a.tar.gz | |
remove global "jmp_buf die_jmp" from !FEATURE_PREFER_APPLETS builds
function old new delta
xfunc_has_died - 21 +21
sleep_much - 12 +12
sleep10 - 9 +9
die_func - 4 +4
fflush_stdout_and_exit 35 36 +1
builtin_type 121 119 -2
die_sleep 4 - -4
xfunc_die 60 24 -36
hush_main 1128 1011 -117
die_jmp 156 - -156
------------------------------------------------------------------------------
(add/remove: 4/2 grow/shrink: 1/3 up/down: 47/-315) Total: -268 bytes
text data bss dec hex filename
939992 992 17652 958636 ea0ac busybox_old
939880 992 17496 958368 e9fa0 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'init')
| -rw-r--r-- | init/init.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/init/init.c b/init/init.c index b2fe85635..80c5d0f74 100644 --- a/init/init.c +++ b/init/init.c @@ -1015,6 +1015,11 @@ void handle_sigsegv(int sig, siginfo_t *info, void *ucontext) } #endif +static void sleep_much(void) +{ + sleep(30 * 24*60*60); +} + int init_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int init_main(int argc UNUSED_PARAM, char **argv) { @@ -1051,12 +1056,12 @@ int init_main(int argc UNUSED_PARAM, char **argv) /* If, say, xmalloc would ever die, we don't want to oops kernel * by exiting. - * NB: we set die_sleep *after* PID 1 check and bb_show_usage. + * NB: we set die_func *after* PID 1 check and bb_show_usage. * Otherwise, for example, "init u" ("please rexec yourself" * command for sysvinit) will show help text (which isn't too bad), * *and sleep forever* (which is bad!) */ - die_sleep = 30 * 24*60*60; + die_func = sleep_much; /* Figure out where the default console should be */ console_init(); |