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fs: add kernel-doc comments to fat_parse_long()

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Add kernel-doc style comments with complete parameter descriptions for
fat_parse_long().

Link: https://lkml.kernel.org/r/20240322073724.102332-1-yang.lee@linux.alibaba.com
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Yang Li 2024-03-22 15:37:24 +08:00 committed by Andrew Morton
parent 61b258b0d2
commit 4d9784c00a
1 changed files with 12 additions and 0 deletions
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12
fs/fat/dir.c
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@ -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:
*