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| author | Denis Vlasenko | 2008-03-19 16:24:17 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-03-19 16:24:17 +0000 |
| commit | 0764a7f72d7e5490b85dd0816bef8e56f6216d92 (patch) | |
| tree | ab0f68d3d7c5517c52cfb90e6012456d75485aad | |
| parent | 7a60133c6c27d55a0bf87287eb3cf425ed483010 (diff) | |
| download | busybox-0764a7f72d7e5490b85dd0816bef8e56f6216d92.zip busybox-0764a7f72d7e5490b85dd0816bef8e56f6216d92.tar.gz | |
ifupdown: make it NOMMU-capable
| -rw-r--r-- | networking/ifupdown.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 586c3db..1746819 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -939,13 +939,13 @@ static int doit(char *str) int status; fflush(NULL); - child = fork(); + child = vfork(); switch (child) { case -1: /* failure */ return 0; case 0: /* child */ execle(DEFAULT_SHELL, DEFAULT_SHELL, "-c", str, NULL, my_environ); - exit(127); + _exit(127); } safe_waitpid(child, &status, 0); if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) { @@ -1008,11 +1008,11 @@ static int popen2(FILE **in, FILE **out, char *command, char *param) xpiped_pair(outfd); fflush(NULL); - pid = fork(); + pid = vfork(); switch (pid) { case -1: /* failure */ - bb_perror_msg_and_die("fork"); + bb_perror_msg_and_die("vfork"); case 0: /* child */ /* NB: close _first_, then move fds! */ close(infd.wr); |