From: Andreas Dilger <adilger@whamcloud.com>
Date: Fri, 7 Feb 2020 01:09:42 +0000 (-0700)
Subject: debugfs: allow comment lines in command file
X-Git-Tag: v1.45.6~29
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=334e9a5aad0857ddf878fafb136f17659666377b;p=tools%2Fe2fsprogs.git

debugfs: allow comment lines in command file

Allow comment lines with '#' at the start of the line in the command
file passed in to debugfs via the "-f" option or from standard input.

Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Lustre-bug-id: https://jira.whamcloud.com/browse/LU-13197
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/debugfs/debugfs.c b/debugfs/debugfs.c
index e33c92e..6325f25 100644
--- a/debugfs/debugfs.c
+++ b/debugfs/debugfs.c
@@ -2494,6 +2494,10 @@ static int source_file(const char *cmd_file, int ss_idx)
 	while (!feof(f)) {
 		if (fgets(buf, sizeof(buf), f) == NULL)
 			break;
+		if (buf[0] == '#') {
+			printf("%s", buf);
+			continue;
+		}
 		cp = strchr(buf, '\n');
 		if (cp)
 			*cp = 0;