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-rw-r--r--fs/fat/dir.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index 00235b8a18..acbec5bdd5 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -269,6 +269,18 @@ enum { PARSE_INVALID = 1, PARSE_NOT_LONGNAME, PARSE_EOF, };
/**
* fat_parse_long - Parse extended directory entry.
*
+ * @dir: Pointer to the inode that represents the directory.
+ * @pos: On input, contains the starting position to read from.
+ * On output, updated with the new position.
+ * @bh: Pointer to the buffer head that may be used for reading directory
+ * entries. May be updated.
+ * @de: On input, points to the current directory entry.
+ * On output, points to the next directory entry.
+ * @unicode: Pointer to a buffer where the parsed Unicode long filename will be
+ * stored.
+ * @nr_slots: Pointer to a variable that will store the number of longname
+ * slots found.
+ *
* This function returns zero on success, negative value on error, or one of
* the following:
*