From abf7d3880b84994783437e291bd4e7950c4b0fe7 Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <tytso@mit.edu>
Date: Sat, 10 Jun 2000 19:27:17 +0000
Subject: [PATCH] ChangeLog, getsize.c:   getsize.c (main): Add debugging code
 under #ifdef DEBUG

---
 lib/ext2fs/ChangeLog |  4 ++++
 lib/ext2fs/getsize.c | 22 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/lib/ext2fs/ChangeLog b/lib/ext2fs/ChangeLog
index 9141e845..2f07788e 100644
--- a/lib/ext2fs/ChangeLog
+++ b/lib/ext2fs/ChangeLog
@@ -1,3 +1,7 @@
+2000-06-10  Theodore Ts'o  <tytso@valinux.com>
+
+	* getsize.c (main): Add debugging code under #ifdef DEBUG
+
 2000-05-27  Theodore Ts'o  <tytso@valinux.com>
 
 	* mkdir.c (ext2fs_mkdir): Read the parent directory's inode
diff --git a/lib/ext2fs/getsize.c b/lib/ext2fs/getsize.c
index 5b2237ea..c1c445dc 100644
--- a/lib/ext2fs/getsize.c
+++ b/lib/ext2fs/getsize.c
@@ -138,3 +138,25 @@ errcode_t ext2fs_get_device_size(const char *file, int blocksize,
 	*retblocks = (low + 1) / blocksize;
 	return 0;
 }
+
+#ifdef DEBUG
+int main(int argc, char **argv)
+{
+	blk_t	blocks;
+	int	retval;
+	
+	if (argc < 2) {
+		fprintf(stderr, "Usage: %s device\n", argv[0]);
+		exit(1);
+	}
+
+	retval = ext2fs_get_device_size(argv[1], 1024, &blocks);
+	if (retval) {
+		com_err(argv[0], retval,
+			"while calling ext2fs_get_device_size");
+		exit(1);
+	}
+	printf("Device %s has %d 1k blocks.\n", argv[1], blocks);
+	exit(0);
+}
+#endif