On 10/7/19 7:59 AM, AKASHI Takahiro wrote:
fs_close() closes the connection to a file system which opened with
either fs_set_blk_dev() or fs_set_dev_with_part(). Many file system
functions implicitly call fs_close(), e.g. fs_closedir(), fs_exist(),
fs_ln(), fs_ls(), fs_mkdir(), fs_read(), fs_size(), fs_write()
and fs_unlink().
So just export it.
Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
fs/fs.c | 2 +-
include/fs.h | 7 +++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/fs.c b/fs/fs.c
index d8a4ced4698e..64ba25fea8bf 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -389,7 +389,7 @@ int fs_set_blk_dev_with_part(struct blk_desc *desc, int
part)
return -1;
}
-static void fs_close(void)
+void fs_close(void)
{
struct fstype_info *info = fs_get_info(fs_type);
diff --git a/include/fs.h b/include/fs.h
index 7601b0343bcd..5a1244d57fd2 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -37,6 +37,13 @@ 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_close() - Unset current block device and partition
+ *
+ * Should be paired with either fs_set_blk_dev() or fs_set_dev_with_part()
+ */
+void fs_close(void);
+
/**
* fs_get_type_name() - Get type of current filesystem
*
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