make a few struct bb_applet members conditional

rename sllep_and_die -> xfunc_die
make fflush_stdout_and_exit NOFORK-safe
fix some buglets found by randomconfig

1 files changed, 1 insertions, 5 deletions

diff --git a/libbb/perror_msg_and_die.c b/libbb/perror_msg_and_die.c
index 7521e7157..3a06b654b 100644
--- a/libbb/perror_msg_and_die.c
+++ b/libbb/perror_msg_and_die.c
@@ -7,10 +7,6 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
 #include "libbb.h"
 
 void bb_perror_msg_and_die(const char *s, ...)
@@ -20,5 +16,5 @@ void bb_perror_msg_and_die(const char *s, ...)
         va_start(p, s);
         bb_vperror_msg(s, p);
         va_end(p);
-        sleep_and_die();
+        xfunc_die();
 }