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authorJeff Layton <jlayton@redhat.com>2009-04-30 12:46:32 +0200
committerSteve French <sfrench@us.ibm.com>2009-04-30 17:45:00 +0200
commit69f801fcaa03be83d58c564f00913b7c172808e4 (patch)
tree35e359acc85bef8669b001ccb412afb96d256a82 /fs/cifs/cifs_unicode.h
parentcifs: add replacement for cifs_strtoUCS_le called cifs_from_ucs2 (diff)
downloadlinux-69f801fcaa03be83d58c564f00913b7c172808e4.tar.xz
linux-69f801fcaa03be83d58c564f00913b7c172808e4.zip
cifs: add new function to get unicode string length in bytes
Working in units of words means we do a lot of unnecessary conversion back and forth. Standardize on bytes instead since that's more useful for allocating buffers and such. Also, remove hostlen_fromUCS since the new function has a similar purpose. 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/cifs_unicode.h')
-rw-r--r--fs/cifs/cifs_unicode.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifs_unicode.h b/fs/cifs/cifs_unicode.h
index 6aa6533e49fa..1857f5ff9337 100644
--- a/fs/cifs/cifs_unicode.h
+++ b/fs/cifs/cifs_unicode.h
@@ -74,6 +74,8 @@ extern struct UniCaseRange UniLowerRange[];
#ifdef __KERNEL__
int cifs_from_ucs2(char *to, const __le16 *from, int tolen, int fromlen,
const struct nls_table *codepage, bool mapchar);
+int cifs_ucs2_bytes(const __le16 *from, int maxbytes,
+ const struct nls_table *codepage);
int cifs_strfromUCS_le(char *, const __le16 *, int, const struct nls_table *);
int cifs_strtoUCS(__le16 *, const char *, int, const struct nls_table *);
#endif