Raymond Toy pushed to branch master at cmucl / cmucl

Commits:

• 81e08ecb
  by Raymond Toy at 2017-09-16T14:49:33-07:00

  Clean up prog_status
  
   - If `waidpid` returns 0 or -1, we should return.
   - Make the fprintf message a bit clearer on what's happening when we
     have some kind of status that we didn't handle.
  

1 changed file:

• src/lisp/runprog.c

Changes:

     w = waitpid(-1, &status, WNOHANG | WUNTRACED | WCONTINUED);

     *pid = w;

-    if (w == -1) {

-        

+    if (w <= 0) {

         return;

     }

         *code = 0;

         *corep = 0;

     } else {

-        fprintf(stderr, "pid = %d, status = 0x%x\n", *pid, status);

+        fprintf(stderr, "Unhandled waidpid status: pid = %d, status = 0x%x\n", *pid, status);

     }

     return;