[PATCH] my_safe_process.cc warning fixes for SunStudio

[Stewart Smith]

To get safe_process.cc to build for Drizzle, I needed to fix the
warnings generated by SunStudio in a rather strict mode. This is the
patch that makes it happen:

=== modified file 'tests/lib/My/SafeProcess/safe_process.cc'
--- tests/lib/My/SafeProcess/safe_process.cc    2009-06-12 03:31:52 +0000
+++ tests/lib/My/SafeProcess/safe_process.cc    2009-06-12 04:45:56 +0000
@@ -122,7 +122,7 @@
 }


-static void handle_abort (int sig)
+extern "C" static void handle_abort (int sig)
 {   
     message("Got signal %d, child_pid: %d, sending ABRT", sig, child_pid);

@@ -132,7 +132,7 @@
 }


-static void handle_signal (int sig)
+extern "C" static void handle_signal (int sig)
 { 
   message("Got signal %d, child_pid: %d", sig, child_pid);
   terminated= 1;
@@ -275,7 +275,7 @@
       if (WIFEXITED(status))
       { 
         // Process has exited, collect return status
-        int ret_code= WEXITSTATUS(status);
+        ret_code= WEXITSTATUS(status);
         message("Child exit: %d", ret_code);
         // Exit with exit status of the child
         exit(ret_code);
@@ -290,6 +290,6 @@
   }
   kill_child();

-  exit(1);
+  return(1);
 }


-- 
Stewart Smith