[PATCH 6.1 05/19] udf: Provide function to mark entry as deleted using new directory iteration code

[Thadeu Lima de Souza Cascardo <cascardo@igalia.com>]

From: Jan Kara <jack@suse.cz>

[ Upstream commit 4cca7e3df7bea8661a0c2a70c0d250e9aa5cedb4 ]

Provide function udf_fiiter_delete_entry() to mark directory entry as
deleted using new directory iteration code.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
---
 fs/udf/namei.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index d1d803b4fee8..f9e7fe80a066 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -714,6 +714,16 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
 	return fi;
 }
 
+static void udf_fiiter_delete_entry(struct udf_fileident_iter *iter)
+{
+	iter->fi.fileCharacteristics |= FID_FILE_CHAR_DELETED;
+
+	if (UDF_QUERY_FLAG(iter->dir->i_sb, UDF_FLAG_STRICT))
+		memset(&iter->fi.icb, 0x00, sizeof(struct long_ad));
+
+	udf_fiiter_write_fi(iter, NULL);
+}
+
 static int udf_delete_entry(struct inode *inode, struct fileIdentDesc *fi,
 			    struct udf_fileident_bh *fibh,
 			    struct fileIdentDesc *cfi)
-- 
2.34.1