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 --- networking/sendmail.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'networking/sendmail.c') diff --git a/networking/sendmail.c b/networking/sendmail.c index 1c23ca290..c195cc021 100644 --- a/networking/sendmail.c +++ b/networking/sendmail.c @@ -120,15 +120,6 @@ static void signal_handler(int signo) #undef err } -/* libbb candidate */ -static pid_t vfork_or_die(void) -{ - pid_t pid = vfork(); - if (pid < 0) - bb_perror_msg_and_die("vfork"); - return pid; -} - static void launch_helper(const char **argv) { // setup vanilla unidirectional pipes interchange @@ -137,7 +128,7 @@ static void launch_helper(const char **argv) xpipe(pipes); xpipe(pipes+2); - helper_pid = vfork_or_die(); + helper_pid = xvfork(); idx = (!helper_pid) * 2; xdup2(pipes[idx], STDIN_FILENO); xdup2(pipes[3-idx], STDOUT_FILENO); -- cgit v1.2.3