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remove global "jmp_buf die_jmp" from !FEATURE_PREFER_APPLETS builds

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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>
This commit is contained in:
Denys Vlasenko
2015-10-09 16:42:57 +02:00
parent 4cd99e7c6c
commit 550bf5b4a4
7 changed files with 61 additions and 61 deletions
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13
libbb/fflush_stdout_and_exit.c
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@ -15,15 +15,10 @@
void FAST_FUNC fflush_stdout_and_exit(int retval)
{
xfunc_error_retval = retval;
if (fflush(stdout))
bb_perror_msg_and_die(bb_msg_standard_output);
if (ENABLE_FEATURE_PREFER_APPLETS && die_sleep < 0) {
/* We are in NOFORK applet. Do not exit() directly,
* but use xfunc_die() */
xfunc_error_retval = retval;
xfunc_die();
}
exit(retval);
/* In case we are in NOFORK applet. Do not exit() directly,
* but use xfunc_die() */
xfunc_die();
}