*: introduce and use xfork() and xvfork()
function old new delta
launch_helper 170 169 -1
setup_heredoc 312 302 -10
handle_dir_common 367 354 -13
expand_vars_to_list 2456 2443 -13
open_transformer 89 74 -15
data_extract_to_command 439 423 -16
do_ipaddr 1406 1389 -17
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-85) Total: -85 bytes
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/script.c b/util-linux/script.c
index d9a62fb..c23117c 100644
--- a/util-linux/script.c
+++ b/util-linux/script.c
@@ -88,10 +88,7 @@
/* TODO: SIGWINCH? pass window size changes down to slave? */
- child_pid = vfork();
- if (child_pid < 0) {
- bb_perror_msg_and_die("vfork");
- }
+ child_pid = xvfork();
if (child_pid) {
/* parent */
