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authorDenis Vlasenko2008-04-01 14:47:57 +0000
committerDenis Vlasenko2008-04-01 14:47:57 +0000
commit468aea2d8800cc0496383616d82d7c957ae8bc50 (patch)
tree8a2f3d80dc2440dd007caed4cfa235b3858c9170 /libbb/error_msg_and_die.c
parent165f5b394fa337e71e08435b51108f4394199b2b (diff)
downloadbusybox-468aea2d8800cc0496383616d82d7c957ae8bc50.zip
busybox-468aea2d8800cc0496383616d82d7c957ae8bc50.tar.gz
shells: do not frocibly enable test, echo and kill _applets_,
just build relevant source and use xxx_main functions. build system: add a special case when we have exactly one applet enabled (makes "true", "false", "basename" REALLY tiny). getopt32: do not use stdio. function old new delta getopt32 1385 1412 +27 make_device 1187 1200 +13 basename_main 120 127 +7 tcpudpsvd_main 1922 1926 +4 testcmd 5 - -5 echocmd 5 - -5 fuser_main 1243 1231 -12 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22) Total: 29 bytes
Diffstat (limited to 'libbb/error_msg_and_die.c')
-rw-r--r--libbb/error_msg_and_die.c27
1 files changed, 0 insertions, 27 deletions
diff --git a/libbb/error_msg_and_die.c b/libbb/error_msg_and_die.c
index 0e99a03..addd818 100644
--- a/libbb/error_msg_and_die.c
+++ b/libbb/error_msg_and_die.c
@@ -9,33 +9,6 @@
#include "libbb.h"
-int die_sleep;
-#if ENABLE_FEATURE_PREFER_APPLETS || ENABLE_HUSH
-jmp_buf die_jmp;
-#endif
-
-void xfunc_die(void)
-{
- if (die_sleep) {
- if ((ENABLE_FEATURE_PREFER_APPLETS || ENABLE_HUSH)
- && die_sleep < 0
- ) {
- /* Special case. We arrive here if NOFORK applet
- * calls xfunc, which then decides to die.
- * We don't die, but jump instead back to caller.
- * NOFORK applets still cannot carelessly call xfuncs:
- * p = xmalloc(10);
- * q = xmalloc(10); // BUG! if this dies, we leak p!
- */
- /* -2222 means "zero" (longjmp can't pass 0)
- * run_nofork_applet() catches -2222. */
- longjmp(die_jmp, xfunc_error_retval ? xfunc_error_retval : -2222);
- }
- sleep(die_sleep);
- }
- exit(xfunc_error_retval);
-}
-
void bb_error_msg_and_die(const char *s, ...)
{
va_list p;