[netfilter-cvslog] r3410 - trunk/nfsim/core

[jk at netfilter.org]

Author: jk at netfilter.org
Date: 2004-12-16 06:56:28 +0100 (Thu, 16 Dec 2004)
New Revision: 3410

Modified:
   trunk/nfsim/core/core.c
Log:
Documentation cleanups, add --usage


Modified: trunk/nfsim/core/core.c
===================================================================
--- trunk/nfsim/core/core.c	2004-12-16 05:45:05 UTC (rev 3409)
+++ trunk/nfsim/core/core.c	2004-12-16 05:56:28 UTC (rev 3410)
@@ -215,6 +215,14 @@
      <subtitle>Print the version of the simulator and kernel</subtitle>
     </section>
 */
+	{"usage",  0, 0, 'u'},
+/*** XML Argument:
+    <section id="a:usage">
+     <title><option>--usage</option></title>
+     <subtitle>Print usage information</subtitle>
+     <para>Causes nfsim to print its command line arguments and then exit</para>
+    </section>
+*/
 	{"failtest",  0, 0, 1},
 /*** XML Argument:
     <section id="a:failtest">
@@ -222,10 +230,11 @@
      <subtitle>Try every combination of external failures</subtitle>
      <para>This option will <function>fork()</function> the simulator
       whenever a possible failure point is reacked (eg
-      <function>kmalloc</function>. The child process will fail the function,
-      while the parent will succeed. If the simulator reaches an error, the
-      pattern of successes/failures will be printed out, which can be replayed
-      using <option>--failpattern</option></para>
+      <function>kmalloc</function>). The child process will fail the function,
+      while the parent will succeed. If the simulator reaches an error (other
+      than a script failure - these can be reasonable behaviour) the pattern of
+      successes/failures will be printed out, which can be replayed using
+      <option>--failpattern</option></para>
     </section>
 */
 
@@ -271,6 +280,11 @@
 			print_license();
 			exit(EXIT_SUCCESS);
 			break;
+		case 'u':
+			print_license();
+			print_usage(argv[0]);
+			exit(EXIT_SUCCESS);
+			break;
 		case 1:
 			failtest = true;
 			break;