X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=ccan%2Foserver%2F_info;h=6879f42903aa2bcab42523c330ccb3a1ae9bae03;hb=6dc5af4494849dec8639c57c591c0dcc9bbd7173;hp=85ed0bf7881684c93ee5178d6af0a2366303cb04;hpb=a2a89814bd9b71612778cbb1fed3ae0d8cadc6b5;p=ccan-lca-2011.git

diff --git a/ccan/oserver/_info b/ccan/oserver/_info
index 85ed0bf..6879f42 100644
--- a/ccan/oserver/_info
+++ b/ccan/oserver/_info
@@ -12,14 +12,25 @@
  *	#include <sys/types.h>
  *	#include <sys/socket.h>
  *	#include <ccan/oserver/oserver.h>
+ *	#include <ccan/opt/opt.h>
  *	#include <err.h>
  *	#include <stdlib.h>
  *
- *	int main(void)
+ *	int main(int argc, char *argv[])
  *	{
  *		int fd, sockfd;
+ *		unsigned int port = OSERVER_PORT;
  *
- *		sockfd = oserver_setup();
+ *		opt_register_noarg("--help|--usage|-h", opt_usage_and_exit,
+ *				   "\nA oserver program", "Usage information");
+ *		opt_register_arg("--port", opt_set_uintval, opt_show_uintval,
+ *				 &port, "Server port number");
+ *
+ *		opt_parse(&argc, argv, opt_log_stderr_exit);
+ *		if (argc != 1)
+ *			opt_log_stderr_exit("Unknown extra arguments");
+ *
+ *		sockfd = oserver_setup(port);
  *		if (sockfd < 0)
  *			err(1, "Failed to set up server socket");
  *
@@ -44,6 +55,7 @@ int main(int argc, char *argv[])
 		printf("ccan/foreach\n");
 		printf("ccan/noerr\n");
 		printf("ccan/failtest\n");
+		printf("ccan/opt\n");
 		return 0;
 	}