diff options
Diffstat (limited to 'daemon.c')
| -rw-r--r-- | daemon.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -90,10 +90,13 @@ void deal_with_sigchld(void) memset (&sa_new, 0, sizeof sa_new); sigemptyset (&sa_new.sa_mask); - sa_new.sa_handler = SIG_IGN; + /* sa_new.sa_handler = SIG_IGN; pointless */ /* set up to catch child process termination signals */ sa_new.sa_handler = sigchld_handler; +#ifdef SA_RESTART /* SunOS 4.1 portability hack */ + sa_new.sa_flags = SA_RESTART; +#endif sigaction (SIGCHLD, &sa_new, NULL); #if defined(SIGPWR) sigaction (SIGPWR, &sa_new, NULL); @@ -127,6 +130,9 @@ daemonize (const char *logfile, void (*termhook)(int)) memset (&sa_new, 0, sizeof sa_new); sigemptyset (&sa_new.sa_mask); sa_new.sa_handler = SIG_IGN; +#ifdef SA_RESTART /* SunOS 4.1 portability hack */ + sa_new.sa_flags = SA_RESTART; +#endif #endif /* HAVE_SIGACTION */ #ifdef SIGTTOU #ifndef HAVE_SIGACTION |