[PATCH] cifs: Add new mount parm mapchars
For handling seven special characters that shells use for filenames.
This first parts implements conversions from Unicode.
Signed-off-by: Steve French
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 814e709..3d036bf 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -72,6 +72,7 @@
unsigned no_xattr:1; /* set if xattr (EA) support should be disabled*/
unsigned server_ino:1; /* use inode numbers from server ie UniqueId */
unsigned direct_io:1;
+ unsigned remap:1; /* set to remap seven reserved chars in filenames */
unsigned int rsize;
unsigned int wsize;
unsigned int sockopt;
@@ -771,6 +772,10 @@
vol->noperm = 0;
} else if (strnicmp(data, "noperm", 6) == 0) {
vol->noperm = 1;
+ } else if (strnicmp(data, "mapchars", 8) == 0) {
+ vol->remap = 1;
+ } else if (strnicmp(data, "nomapchars", 10) == 0) {
+ vol->remap = 0;
} else if (strnicmp(data, "setuids", 7) == 0) {
vol->setuids = 1;
} else if (strnicmp(data, "nosetuids", 9) == 0) {
@@ -1421,6 +1426,8 @@
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SET_UID;
if(volume_info.server_ino)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SERVER_INUM;
+ if(volume_info.remap)
+ cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_MAP_SPECIAL_CHR;
if(volume_info.no_xattr)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_XATTR;
if(volume_info.direct_io) {