diff options
| author | Peter Jones <pjones@redhat.com> | 2016-02-08 14:48:11 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-03 15:07:08 -0800 |
| commit | e7f2a86c9106eb9417f4bc7b97f1dfa63140277a (patch) | |
| tree | 83529437f90f022008518772280846560c06ac41 /include/linux/ucs2_string.h | |
| parent | 9453c72919e57ee0227c2d1c18538d85cc62346d (diff) | |
lib/ucs2_string: Add ucs2 -> utf8 helper functions
commit 73500267c930baadadb0d02284909731baf151f7 upstream.
This adds ucs2_utf8size(), which tells us how big our ucs2 string is in
bytes, and ucs2_as_utf8, which translates from ucs2 to utf8..
Signed-off-by: Peter Jones <pjones@redhat.com>
Tested-by: Lee, Chun-Yi <jlee@suse.com>
Acked-by: Matthew Garrett <mjg59@coreos.com>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/ucs2_string.h')
| -rw-r--r-- | include/linux/ucs2_string.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ucs2_string.h b/include/linux/ucs2_string.h index cbb20afdbc01..bb679b48f408 100644 --- a/include/linux/ucs2_string.h +++ b/include/linux/ucs2_string.h @@ -11,4 +11,8 @@ unsigned long ucs2_strlen(const ucs2_char_t *s); unsigned long ucs2_strsize(const ucs2_char_t *data, unsigned long maxlength); int ucs2_strncmp(const ucs2_char_t *a, const ucs2_char_t *b, size_t len); +unsigned long ucs2_utf8size(const ucs2_char_t *src); +unsigned long ucs2_as_utf8(u8 *dest, const ucs2_char_t *src, + unsigned long maxlength); + #endif /* _LINUX_UCS2_STRING_H_ */ |