From 6fb5847faf690099f6323a35bb0d4e41f65c0d3c Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 7 Jun 2006 21:48:30 +0000 Subject: [PATCH] sometimes daemonizing and vfork()/exit() is ok --- libbb/vfork_daemon_rexec.c | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c index 59a2287b0..05c9c0dab 100644 --- a/libbb/vfork_daemon_rexec.c +++ b/libbb/vfork_daemon_rexec.c @@ -23,12 +23,9 @@ #ifdef BB_NOMMU -void vfork_daemon_rexec(int nochdir, int noclose, - int argc, char **argv, char *foreground_opt) +static void vfork_daemon_common(int nochdir, int noclose) { int fd; - char **vfork_args; - int a = 0; setsid(); @@ -41,7 +38,24 @@ void vfork_daemon_rexec(int nochdir, int noclose, dup2(fd, STDERR_FILENO); if (fd > 2) close(fd); - } + } +} + +void vfork_daemon(int nochdir, int noclose) +{ + vfork_daemon_common(nochdir, noclose); + + if (vfork()) + exit(0); +} + +void vfork_daemon_rexec(int nochdir, int noclose, + int argc, char **argv, char *foreground_opt) +{ + char **vfork_args; + int a = 0; + + vfork_daemon_common(nochdir, noclose); vfork_args = xcalloc(sizeof(char *), argc + 3); vfork_args[a++] = "/bin/busybox"; -- 2.25.1