Merged revisions 255952 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
  r255952 | tilghman | 2010-04-02 15:19:01 -0500 (Fri, 02 Apr 2010) | 8 lines
  
  Pass the PID of the Asterisk process, not the PID of the canary.
  
  (closes issue #17065)
   Reported by: globalnetinc
   Patches: 
         astcanary.patch uploaded by makoto (license 38)
   Tested by: frawd, globalnetinc
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@255953 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/asterisk.c

@@ -3328,7 +3328,7 @@ int main(int argc, char *argv[])
 				close(fd);
 			}
 			ast_set_priority(0);
-			snprintf(ppid, sizeof(ppid), "%d", (int) getpid());
+			snprintf(ppid, sizeof(ppid), "%d", (int) ast_mainpid);
 
 			execlp("astcanary", "astcanary", canary_filename, ppid, (char *)NULL);