Changeset 16473

Timestamp:

Feb 14, 2008, 8:49:49 AM (18 years ago)

Author:

eugene

Message:

fix sigpipe handling

Location:

trunk/Ohana/src/opihi

Files:

• lib.shell/opihi.c (modified) (1 diff)
• pcontrol/pcontrol.c.in (modified) (1 diff)

trunk/Ohana/src/opihi/lib.shell/opihi.c

@@ -25 +25 @@
       ppid = getppid();
       if (ppid == 1) {
+        signal (SIGPIPE, SIG_IGN);
         gprint (GP_ERR, "caught parent shutdown\n");
         exit (21);

trunk/Ohana/src/opihi/pcontrol/pcontrol.c.in

@@ -21 +21 @@
 
   /* set global signal masks (these apply to all threads launched below) */
-  signal (SIGPIPE, gotsignal);
+  signal (SIGPIPE, SIG_IGN); // must ignore SIGPIPE or we get in an infinite loop when pantasks exits
   signal (SIGTSTP, gotsignal);
   signal (SIGTTIN, gotsignal);