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, 1 deletions

diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index fa4a15236..b9d013a24 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -476,7 +476,7 @@ void xprint_and_close_file(FILE *file)
         fflush(stdout);
         // copyfd outputs error messages for us.
         if (bb_copyfd_eof(fileno(file), 1) == -1)
-                sleep_and_die();
+                xfunc_die();
 
         fclose(file);
 }