From 3da5572bfa81a63ce66e41b99e9801c47a05bbbf Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 1 Jul 2008 10:40:41 +0000 Subject: *: introduce and use xvfork() function old new delta time_main 1052 1285 +233 crontab_main 623 856 +233 ifupdown_main 2202 2403 +201 xvfork - 20 +20 passwd_main 1049 1053 +4 grave 1068 1066 -2 script_main 935 921 -14 vfork_or_die 20 - -20 vfork_compressor 206 175 -31 open_as_user 109 - -109 popen2 218 - -218 edit_file 910 690 -220 run_command 268 - -268 ------------------------------------------------------------------------------ (add/remove: 1/4 grow/shrink: 4/4 up/down: 691/-882) Total: -191 bytes --- miscutils/time.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'miscutils/time.c') diff --git a/miscutils/time.c b/miscutils/time.c index a6d158c53..104548c23 100644 --- a/miscutils/time.c +++ b/miscutils/time.c @@ -372,9 +372,7 @@ static void run_command(char *const *cmd, resource_t *resp) void (*quit_signal)(int); resp->elapsed_ms = monotonic_us() / 1000; - pid = vfork(); /* Run CMD as child process. */ - if (pid < 0) - bb_error_msg_and_die("cannot fork"); + pid = xvfork(); /* Run CMD as child process. */ if (pid == 0) { /* If child. */ /* Don't cast execvp arguments; that causes errors on some systems, versus merely warnings if the cast is left off. */ -- cgit v1.2.3