diff options
Diffstat (limited to 'sdpd')
| -rw-r--r-- | sdpd/main.c | 42 |
1 files changed, 9 insertions, 33 deletions
diff --git a/sdpd/main.c b/sdpd/main.c index 685ffa8b..663200be 100644 --- a/sdpd/main.c +++ b/sdpd/main.c @@ -30,7 +30,6 @@ #include <stdio.h> #include <errno.h> -#include <fcntl.h> #include <unistd.h> #include <stdlib.h> #include <signal.h> @@ -290,33 +289,6 @@ static void sig_term(int sig) exit(0); } -static int become_daemon(void) -{ - int fd; - - if (getppid() != 1) { - signal(SIGTTOU, SIG_IGN); - signal(SIGTTIN, SIG_IGN); - signal(SIGTSTP, SIG_IGN); - if (fork()) - return 0; - setsid(); - } - - fd = open("/dev/null", O_RDWR); - if (fd != -1) { - dup2(fd, STDIN_FILENO); - dup2(fd, STDOUT_FILENO); - dup2(fd, STDERR_FILENO); - - if (fd > STDERR_FILENO) - close(fd); - } - - chdir("/"); - return 1; -} - static inline void handle_request(int sk, uint8_t *data, int len) { struct sockaddr_l2 sa; @@ -411,7 +383,7 @@ static struct option main_options[] = { int main(int argc, char **argv) { - int daemon = 1; + int daemonize = 1; int master = 0; int public = 0; int opt; @@ -419,7 +391,7 @@ int main(int argc, char **argv) while ((opt = getopt_long(argc, argv, "nmp", main_options, NULL)) != -1) switch (opt) { case 'n': - daemon = 0; + daemonize = 0; break; case 'm': master = 1; @@ -431,10 +403,13 @@ int main(int argc, char **argv) usage(); exit(0); } + openlog("sdpd", LOG_PID | LOG_NDELAY, LOG_DAEMON); - - if (daemon && !become_daemon()) - return 0; + + if (daemonize && daemon(0, 0)) { + SDPERR("Server startup failed: %s (%d)", strerror(errno), errno); + return -1; + } argc -= optind; argv += optind; @@ -490,6 +465,7 @@ int main(int argc, char **argv) } else check_active(&mask, num); } + exit: sdp_svcdb_reset(); return 0; |