[llvm-commits] [test-suite] r153024 - /test-suite/trunk/tools/timeit.c

[Daniel Dunbar]

Author: ddunbar
Date: Sun Mar 18 14:38:03 2012
New Revision: 153024

URL: http://llvm.org/viewvc/llvm-project?rev=153024&view=rev
Log:
[test-suite] tools/timeit: Line up exit codes with what RunSafely.sh expects.

Modified:
    test-suite/trunk/tools/timeit.c

Modified: test-suite/trunk/tools/timeit.c
URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/tools/timeit.c?rev=153024&r1=153023&r2=153024&view=diff
==============================================================================
--- test-suite/trunk/tools/timeit.c (original)
+++ test-suite/trunk/tools/timeit.c Sun Mar 18 14:38:03 2012
@@ -27,6 +27,8 @@
   /* \brief Indicates a failure in exec() which usually means an invalid program
    * name. */
   EXITCODE_EXEC_FAILURE = 67,
+  EXITCODE_EXEC_NOENTRY = 127,
+  EXITCODE_EXEC_NOPERMISSION = 126,
 
   /* \brief Indicates that we were unexpectedly signalled(). */
   EXITCODE_SIGNALLED = 68,
@@ -179,7 +181,9 @@
   if (WIFSIGNALED(status)) {
     fprintf(stderr, "%s: error: child terminated by signal %d\n",
             g_program_name, WTERMSIG(status));
-    exit_status = EXITCODE_CHILD_SIGNALLED;
+
+    /* Propagate the signalled status to the caller. */
+    exit_status = 128 + WTERMSIG(status);
   } else if (WIFEXITED(status)) {
     exit_status = WEXITSTATUS(status);
   } else {
@@ -312,6 +316,13 @@
 
   execvp(argv[0], argv);
   perror("execv");
+
+  if (errno == ENOENT) {
+    return EXITCODE_EXEC_NOENTRY;
+  } else if (errno == EACCES) {
+    return EXITCODE_EXEC_NOPERMISSION;
+  }
+
   return EXITCODE_EXEC_FAILURE;
 }