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>
diff --git a/include/libbb.h b/include/libbb.h
index d79843a..2f24ecb 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1127,9 +1127,8 @@
extern const char *msg_eol;
extern smallint syslog_level;
extern smallint logmode;
-extern int die_sleep;
extern uint8_t xfunc_error_retval;
-extern jmp_buf die_jmp;
+extern void (*die_func)(void);
extern void xfunc_die(void) NORETURN FAST_FUNC;
extern void bb_show_usage(void) NORETURN FAST_FUNC;
extern void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;