diff options
| -rw-r--r-- | src/candump.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/candump.c b/src/candump.c index 78acdbf..844bd58 100644 --- a/src/candump.c +++ b/src/candump.c @@ -83,8 +83,6 @@ int main(int argc, char **argv) int n = 0, err; signal(SIGPIPE, SIG_IGN); - signal(SIGTERM, sigterm); - signal(SIGHUP, sigterm); struct option long_options[] = { { "help", no_argument, 0, 'h' }, @@ -181,6 +179,13 @@ int main(int argc, char **argv) } } + if (optdaemon) + daemon(1, 0); + else { + signal(SIGTERM, sigterm); + signal(SIGHUP, sigterm); + } + if (optout) { out = fopen(optout, "a"); if (!out) { @@ -189,9 +194,6 @@ int main(int argc, char **argv) } } - if (optdaemon) - daemon(1, 0); - while (running) { if ((nbytes = read(s, &frame, sizeof(struct can_frame))) < 0) { perror("read"); |