X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fcrcsync%2F_info;h=9ebb8bd8a01e7e844ccc62e90bc0454d11904781;hp=5b200ca267b9ee97f664bc928307daecdb4299da;hb=291237b4fed863be74051274ac5ad9920cb33cc3;hpb=2c1c7e81cd1f1bf0c7592e6e82e2e9e773a59c4a

diff --git a/ccan/crcsync/_info b/ccan/crcsync/_info
index 5b200ca2..9ebb8bd8 100644
--- a/ccan/crcsync/_info
+++ b/ccan/crcsync/_info
@@ -1,6 +1,6 @@
+#include "config.h"
 #include <stdio.h>
 #include <string.h>
-#include "config.h"
 
 /**
  * crcsync - routines to use crc for an rsync-like protocol.
@@ -12,7 +12,8 @@
  *	// Calculate checksums of file (3-arg mode)
  *	// Or print differences between file and checksums (4+ arg mode)
  *	#include <ccan/crcsync/crcsync.h>
- *	#include <ccan/grab_file/grab_file.h>
+ *	#include <ccan/tal/grab_file/grab_file.h>
+ *	#include <ccan/tal/tal.h>
  *	#include <stdio.h>
  *	#include <stdlib.h>
  *	#include <err.h>
@@ -37,10 +38,11 @@
  *			errx(1, "Usage: %s <blocksize> <file> <crc>...\n"
  *			     "OR: %s <blocksize> <file>", argv[0], argv[0]);
  *	
- *		file = grab_file(NULL, argv[2], &len);
+ *		file = grab_file(NULL, argv[2]);
  *		if (!file)
  *			err(1, "Opening file %s", argv[2]);
- *	
+ *		len = tal_count(file) - 1;
+ *
  *		if (argc == 3) {
  *			// Short form prints CRCs of file for use in long form.
  *			used = (len + blocksize - 1) / blocksize;
@@ -80,6 +82,9 @@ int main(int argc, char *argv[])
 
 	if (strcmp(argv[1], "depends") == 0) {
 		printf("ccan/crc\n");
+		return 0;
+	}
+	if (strcmp(argv[1], "testdepends") == 0) {
 		printf("ccan/array_size\n");
 		return 0;
 	}