diff mbox series

[U-Boot,v7,12/18] fs: Add fs_get_type_name to return current filesystem name

Message ID 20180524132913.11575-13-alex.kiernan@gmail.com
State Awaiting Upstream
Delegated to: Lukasz Majewski
Headers show
Series Add fastboot UDP support | expand

Commit Message

Alex Kiernan May 24, 2018, 1:29 p.m. UTC 
Add fs_get_type_name so we can get the current filesystem type.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
---

Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4:
- add docbook comments

Changes in v3:
- new

Changes in v2: None

 fs/fs.c      | 13 +++++++++++++
 include/fs.h | 10 ++++++++++
 2 files changed, 23 insertions(+)
diff mbox series

Patch

diff --git a/fs/fs.c b/fs/fs.c
index 94cdc37deb..33808d549e 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -265,6 +265,19 @@  static struct fstype_info *fs_get_info(int fstype)
 	return info;
 }
 
+/**
+ * fs_get_type_name() - Get type of current filesystem
+ *
+ * Return: Pointer to filesystem name
+ *
+ * Returns a string describing the current filesystem, or the sentinel
+ * "unsupported" for any unrecognised filesystem.
+ */
+const char *fs_get_type_name(void)
+{
+	return fs_get_info(fs_type)->name;
+}
+
 int fs_set_blk_dev(const char *ifname, const char *dev_part_str, int fstype)
 {
 	struct fstype_info *info;
diff --git a/include/fs.h b/include/fs.h
index d703ed5027..163da103b4 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -37,6 +37,16 @@  int fs_set_blk_dev(const char *ifname, const char *dev_part_str, int fstype);
  */
 int fs_set_blk_dev_with_part(struct blk_desc *desc, int part);
 
+/**
+ * fs_get_type_name() - Get type of current filesystem
+ *
+ * Return: Pointer to filesystem name
+ *
+ * Returns a string describing the current filesystem, or the sentinel
+ * "unsupported" for any unrecognised filesystem.
+ */
+const char *fs_get_type_name(void);
+
 /*
  * Print the list of files on the partition previously set by fs_set_blk_dev(),
  * in directory "dirname".