From: Theodore Ts'o <tytso@mit.edu>
Date: Tue, 12 Jun 2012 02:02:17 +0000 (-0400)
Subject: debugfs: interpret date strings of the form @dddd
X-Git-Tag: v1.42.4~6
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=6854ab1d4a1f9fb3599f027d2593d9c4d64b5e32;p=tools%2Fe2fsprogs.git

debugfs: interpret date strings of the form @dddd

Debugfs will now interpret date strings of the form @123 as 123
seconds after the start of the epoch.  This is handy when editing an
orphan inode linked list using the inode's deletion time field.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/debugfs/util.c b/debugfs/util.c
index b07a8cc..cf3a6c6 100644
--- a/debugfs/util.c
+++ b/debugfs/util.c
@@ -220,6 +220,13 @@ extern time_t string_to_time(const char *arg)
 	if (strcmp(arg, "now") == 0) {
 		return time(0);
 	}
+	if (arg[0] == '@') {
+		/* interpret it as an integer */
+		ret = strtoul(arg+1, &tmp, 0);
+		if (*tmp)
+			return ((time_t) -1);
+		return ret;
+	}
 	memset(&ts, 0, sizeof(ts));
 #ifdef HAVE_STRPTIME
 	strptime(arg, "%Y%m%d%H%M%S", &ts);