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authorJeff Layton <jlayton@redhat.com>2009-04-30 15:18:00 +0400
committerSteve French <sfrench@us.ibm.com>2009-04-30 19:45:01 +0400
commitf58841666bc22e827ca0dcef7b71c7bc2758ce82 (patch)
tree5391996d11f791a6ade2c1df1ed795be2cc6e1ab /fs/cifs/misc.c
parent460b96960d1946914e50316ffeefe7b41dddce91 (diff)
downloadlinux-f58841666bc22e827ca0dcef7b71c7bc2758ce82.tar.xz
cifs: change cifs_get_name_from_search_buf to use new unicode helper
...and remove cifs_convertUCSpath. There are no more callers. Also add a #define for the buffer used in the readdir path so that we don't have so many magic numbers floating around. Signed-off-by: Jeff Layton <jlayton@redhat.com> Acked-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/misc.c')
-rw-r--r--fs/cifs/misc.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index bb81c8af6a93..e079a9190ec4 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -635,66 +635,6 @@ dump_smb(struct smb_hdr *smb_buf, int smb_buf_length)
return;
}
-/* Convert 16 bit Unicode pathname from wire format to string in current code
- page. Conversion may involve remapping up the seven characters that are
- only legal in POSIX-like OS (if they are present in the string). Path
- names are little endian 16 bit Unicode on the wire */
-int
-cifs_convertUCSpath(char *target, const __le16 *source, int maxlen,
- const struct nls_table *cp)
-{
- int i, j, len;
- __u16 src_char;
-
- for (i = 0, j = 0; i < maxlen; i++) {
- src_char = le16_to_cpu(source[i]);
- switch (src_char) {
- case 0:
- goto cUCS_out; /* BB check this BB */
- case UNI_COLON:
- target[j] = ':';
- break;
- case UNI_ASTERIK:
- target[j] = '*';
- break;
- case UNI_QUESTION:
- target[j] = '?';
- break;
- /* BB We can not handle remapping slash until
- all the calls to build_path_from_dentry
- are modified, as they use slash as separator BB */
- /* case UNI_SLASH:
- target[j] = '\\';
- break;*/
- case UNI_PIPE:
- target[j] = '|';
- break;
- case UNI_GRTRTHAN:
- target[j] = '>';
- break;
- case UNI_LESSTHAN:
- target[j] = '<';
- break;
- default:
- len = cp->uni2char(src_char, &target[j],
- NLS_MAX_CHARSET_SIZE);
- if (len > 0) {
- j += len;
- continue;
- } else {
- target[j] = '?';
- }
- }
- j++;
- /* make sure we do not overrun callers allocated temp buffer */
- if (j >= (2 * NAME_MAX))
- break;
- }
-cUCS_out:
- target[j] = 0;
- return j;
-}
-
/* Convert 16 bit Unicode pathname to wire format from string in current code
page. Conversion may involve remapping up the seven characters that are
only legal in POSIX-like OS (if they are present in the string). Path