diff options
Diffstat (limited to 'src/server/helper.c')
-rw-r--r-- | src/server/helper.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/server/helper.c b/src/server/helper.c index 6c0e822..8070fa0 100644 --- a/src/server/helper.c +++ b/src/server/helper.c @@ -4,6 +4,7 @@ #include <stdlib.h> #include <assert.h> #include <sys/prctl.h> // For thread names +#include <signal.h> #include "../config.h" @@ -128,3 +129,14 @@ void setThreadName(char *name) if ( strlen( name ) > 16 ) name[16] = '\0'; prctl( PR_SET_NAME, (unsigned long)name, 0, 0, 0 ); } + +void blockNoncriticalSignals() +{ + sigset_t sigmask; + sigemptyset(&sigmask); + sigaddset(&sigmask, SIGUSR1); + sigaddset(&sigmask, SIGUSR2); + sigaddset(&sigmask, SIGHUP); + sigaddset(&sigmask, SIGPIPE); + pthread_sigmask(SIG_BLOCK, &sigmask, NULL); +} |