diff options
| author | michael <michael@82007160-df01-0410-b94d-b575c5fd34c7> | 2014-01-16 16:53:47 +0000 |
|---|---|---|
| committer | michael <michael@82007160-df01-0410-b94d-b575c5fd34c7> | 2014-01-16 16:53:47 +0000 |
| commit | 2a37e589347ff6f16d221f12f2ec622efda0e95c (patch) | |
| tree | 1f7df4687f7f772e83019cfe73f247d796eed9aa /src/ircd_signal.c | |
| parent | 27e2c104806bd85aa1ee04d6449bf9e3fc4f5078 (diff) | |
- ircd_signal.c: minor fixes to sigchld_handler()
git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/branches/8.1.x@2833 82007160-df01-0410-b94d-b575c5fd34c7
Diffstat (limited to 'src/ircd_signal.c')
| -rw-r--r-- | src/ircd_signal.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/ircd_signal.c b/src/ircd_signal.c index b76e542..ee757da 100644 --- a/src/ircd_signal.c +++ b/src/ircd_signal.c @@ -67,8 +67,11 @@ sigusr1_handler(int sig) static void sigchld_handler(int sig) { - int status; - waitpid(-1, &status, WNOHANG); + int status, errno_save = errno; + + while (waitpid(-1, &status, WNOHANG) > 0) + ; + errno = errno_save; } /* |