From: Karel Zak <kzak@redhat.com>
Date: Thu, 8 Apr 2010 13:01:12 +0000 (+0200)
Subject: libmount: add new debug messages
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20aae9d352cb15b82625e88b4ad5cdea3f683f72;p=util-linux

libmount: add new debug messages

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/shlibs/mount/src/tab.c b/shlibs/mount/src/tab.c
index 176a7d5a..819b11d3 100644
--- a/shlibs/mount/src/tab.c
+++ b/shlibs/mount/src/tab.c
@@ -228,6 +228,9 @@ int mnt_tab_get_root_fs(mnt_tab *tb, mnt_fs **root)
 	if (!tb || !root)
 		return -1;
 
+	DBG(DEBUG_TAB, fprintf(stderr,
+		"libmount: %s: lookup root fs\n", tb->filename));
+
 	mnt_reset_iter(&itr, MNT_ITER_FORWARD);
 	while(mnt_tab_next_fs(tb, &itr, &fs) == 0) {
 		int id = mnt_fs_get_parent_id(fs);
@@ -263,6 +266,10 @@ int mnt_tab_next_child_fs(mnt_tab *tb, mnt_iter *itr,
 	if (!tb || !itr || !parent)
 		return -1;
 
+	DBG(DEBUG_TAB, fprintf(stderr,
+		"libmount: %s: lookup next child of %s\n",
+		tb->filename, mnt_fs_get_target(parent)));
+
 	parent_id = mnt_fs_get_id(parent);
 	if (!parent_id)
 		return -1;
@@ -366,6 +373,9 @@ int mnt_tab_find_next_fs(mnt_tab *tb, mnt_iter *itr,
 	if (!tb || !itr || !fs || !match_func)
 		return -1;
 
+	DBG(DEBUG_TAB, fprintf(stderr,
+		"libmount: %s: lookup next fs\n", tb->filename));
+
 	if (!itr->head)
 		MNT_ITER_INIT(itr, &tb->ents);