fce: FCE version 2 with new event types and new config options

[netatalk.git] / etc / afpd / afp_dsi.c

diff --git a/etc/afpd/afp_dsi.c b/etc/afpd/afp_dsi.c
index 697aa435c9a06f4274516f29fe472e42a184bf79..eb7f796e19ca366fb09f7d8b2dfd15ad443e34af 100644 (file)
--- a/etc/afpd/afp_dsi.c
+++ b/etc/afpd/afp_dsi.c
@@ -337,6 +337,11 @@ static void alarm_handler(int sig _U_)
     }
 }
 
+static void child_handler(void)
+{
+    wait(NULL);
+}
+
 /* ----------------- 
    if dsi->in_write is set attention, tickle (and close?) msg
    aren't sent. We don't care about tickle 
@@ -428,6 +433,17 @@ void afp_over_dsi_sighandlers(AFPObj *obj)
         afp_dsi_die(EXITERR_SYS);
     }
 #endif /* DEBUGGING */
+
+    /*  SIGCLD */
+    action.sa_handler = child_handler;
+#ifdef SA_NOCLDWAIT
+/* this enhancement simplifies things for Solaris, it also improves performance */
+    action.sa_flags |= SA_NOCLDWAIT;
+#endif
+    if (sigaction(SIGCLD, &action, NULL) < 0 ) {
+        LOG(log_error, logtype_afpd, "afp_over_dsi: sigaction: %s", strerror(errno) );
+        afp_dsi_die(EXITERR_SYS);
+    }
 }
 
 /* -------------------------------------------