diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/ulockmgr_server.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/util/ulockmgr_server.c b/util/ulockmgr_server.c index 583fcf9..baef45d 100644 --- a/util/ulockmgr_server.c +++ b/util/ulockmgr_server.c @@ -352,11 +352,24 @@ int main(int argc, char *argv[]) if (*end) goto out_inval; - if (daemon(0, 1) == -1) { - perror("ulockmgr_server: daemon"); + /* demonize current process */ + switch(fork()) { + case -1: + perror("ulockmgr_server: fork"); exit(1); + case 0: + break; + default: + _exit(0); } + if (setsid() == -1) { + perror("ulockmgr_server: setsid"); + exit(1); + } + + (void) chdir("/"); + sigemptyset(&empty); sigprocmask(SIG_SETMASK, &empty, NULL); |