From: Martin Mares <mj@ucw.cz>
Date: Sun, 25 May 2008 21:42:36 +0000 (+0200)
Subject: Clean up exit codes of judges.
X-Git-Tag: python-dummy-working~155
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=2cee257dc401fa6a70208b5d71e4ea742b19c48a;p=moe.git

Clean up exit codes of judges.

exit(1) always means an error in the judged output,
exit(2) is used whenever an internal error is encountered (missing files etc.).
---

diff --git a/TODO b/TODO
index 1ece4b0..db24292 100644
--- a/TODO
+++ b/TODO
@@ -11,7 +11,6 @@ box: memory usage statistics (need to search for VMPeak in /proc/$PID/status, bu
 
 Judges
 ~~~~~~
-clean up exit codes
 test cases for judge-shuff
 
 Environment
diff --git a/judge/judge.h b/judge/judge.h
index 3ac8e4c..8ba6adb 100644
--- a/judge/judge.h
+++ b/judge/judge.h
@@ -16,7 +16,7 @@
 
 /* utils.c: Utility functions */
 
-void die(char *msg, ...) NONRET;
+void die(char *msg, ...) NONRET;		/* Dies with exit code 2 (judge error) */
 void *xmalloc(size_t size);
 void *xrealloc(void *p, size_t size);
 
diff --git a/judge/utils.c b/judge/utils.c
index cbe5c3c..128e1fe 100644
--- a/judge/utils.c
+++ b/judge/utils.c
@@ -17,7 +17,7 @@ void die(char *msg, ...)
   vfprintf(stderr, msg, args);
   fputc('\n', stderr);
   va_end(args);
-  exit(1);
+  exit(2);
 }
 
 void *xmalloc(size_t size)