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| author | Eric S. Raymond <esr@thyrsus.com> | 2001-05-12 05:08:15 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2001-05-12 05:08:15 +0000 |
| commit | 4e475032328d5fdaead5daaf6a00a46979cabf6e (patch) | |
| tree | 0d4c1bedae4f261c3e902866c1b0e925b41f3db2 /daemon.c | |
| parent | 82c1fcd560054c0d7a93712f2c24c14abe2294bf (diff) | |
| download | fetchmail-4e475032328d5fdaead5daaf6a00a46979cabf6e.tar.gz fetchmail-4e475032328d5fdaead5daaf6a00a46979cabf6e.tar.bz2 fetchmail-4e475032328d5fdaead5daaf6a00a46979cabf6e.zip | |
SA_RESTART and portability fixes.
svn path=/trunk/; revision=3301
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 |