From: Karel Zak <kzak@redhat.com>
Date: Tue, 20 Aug 2013 10:32:19 +0000 (+0200)
Subject: libmount: add mnt_table_with_comments()
X-Git-Tag: v2.24-rc1~368
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e670df45c6d82fe5682b74cb4017d62eae653a2e;p=thirdparty%2Futil-linux.git

libmount: add mnt_table_with_comments()

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

diff --git a/libmount/src/libmount.h.in b/libmount/src/libmount.h.in
index 8d18a89931..df78c268a0 100644
--- a/libmount/src/libmount.h.in
+++ b/libmount/src/libmount.h.in
@@ -414,6 +414,7 @@ extern int mnt_reset_table(struct libmnt_table *tb);
 extern int mnt_table_get_nents(struct libmnt_table *tb);
 
 extern void mnt_table_enable_comments(struct libmnt_table *tb, int enable);
+extern int mnt_table_with_comments(struct libmnt_table *tb);
 extern const char *mnt_table_get_intro_comment(struct libmnt_table *tb);
 extern int mnt_table_set_intro_comment(struct libmnt_table *tb, const char *comm);
 extern int mnt_table_append_intro_comment(struct libmnt_table *tb, const char *comm);
diff --git a/libmount/src/libmount.sym b/libmount/src/libmount.sym
index 66455051b5..2cb101c489 100644
--- a/libmount/src/libmount.sym
+++ b/libmount/src/libmount.sym
@@ -270,5 +270,6 @@ global:
 	mnt_table_replace_file;
 	mnt_table_set_intro_comment;
 	mnt_table_set_trailing_comment;
+	mnt_table_with_comments;
 	mnt_table_write_file;
 } MOUNT_2.23;
diff --git a/libmount/src/tab.c b/libmount/src/tab.c
index 9356c75295..c79b9819c7 100644
--- a/libmount/src/tab.c
+++ b/libmount/src/tab.c
@@ -161,6 +161,18 @@ void mnt_table_enable_comments(struct libmnt_table *tb, int enable)
 		tb->comms = enable;
 }
 
+/**
+ * mnt_table_with_comments:
+ * @tb: pointer to table
+ *
+ * Returns: 1 if comments parsing is enabled, or 0.
+ */
+int mnt_table_with_comments(struct libmnt_table *tb)
+{
+	assert(tb);
+	return tb ? tb->comms : 0;
+}
+
 /**
  * mnt_table_get_intro_comment:
  * @tb: pointer to tab