Mercurial > hg > freeDiameter
comparison freeDiameterd/main.c @ 683:d59effdf5256
Improve management of the signals in freeDiameterd
| author | Sebastien Decugis <sdecugis@nict.go.jp> |
|---|---|
| date | Tue, 18 Jan 2011 15:13:14 +0900 |
| parents | 2e94ef0515d7 |
| children | 4a9f08d6b6ba |
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| 682:1250381f7b7b | 683:d59effdf5256 |
|---|---|
| 59 int main(int argc, char * argv[]) | 59 int main(int argc, char * argv[]) |
| 60 { | 60 { |
| 61 int ret; | 61 int ret; |
| 62 sigset_t sig_all; | 62 sigset_t sig_all; |
| 63 | 63 |
| 64 /* Block all signals from the current thread and all its future children */ | 64 /* Block all signals from the current thread and all its future children -- we will catch everything in catch_signals */ |
| 65 sigfillset(&sig_all); | 65 sigfillset(&sig_all); |
| 66 ret = pthread_sigmask(SIG_BLOCK, &sig_all, NULL); | 66 ret = pthread_sigmask(SIG_BLOCK, &sig_all, NULL); |
| 67 ASSERT(ret == 0); | 67 ASSERT(ret == 0); |
| 68 | 68 |
| 69 /* Parse the command-line */ | 69 /* Parse the command-line */ |
| 267 | 267 |
| 268 /* Signals that send an event */ | 268 /* Signals that send an event */ |
| 269 sigaddset(&ss, SIGUSR1); | 269 sigaddset(&ss, SIGUSR1); |
| 270 sigaddset(&ss, SIGUSR2); | 270 sigaddset(&ss, SIGUSR2); |
| 271 | 271 |
| 272 /* We unblock all other signals, so that their default handler is used (such as SIGTSTP) */ | |
| 273 CHECK_SYS_DO( pthread_sigmask( SIG_SETMASK, &ss, NULL ), goto out ); | |
| 274 | |
| 272 /* Now loop on the reception of the signal */ | 275 /* Now loop on the reception of the signal */ |
| 273 while (1) { | 276 while (1) { |
| 274 int sig, *ps; | 277 int sig, *ps; |
| 275 | 278 |
| 276 /* Wait to receive the next signal */ | 279 /* Wait to receive the next signal */ |