From e4c89f9380017b6b2e63836e2de1af8eb4535384 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Sun, 27 Aug 2023 23:14:04 +0200 Subject: lib/ucs2_string: Add UCS-2 strscpy function Add a ucs2_strscpy() function for UCS-2 strings. The behavior is equivalent to the standard strscpy() function, just for 16-bit character UCS-2 strings. Signed-off-by: Maximilian Luz Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230827211408.689076-2-luzmaximilian@gmail.com Signed-off-by: Bjorn Andersson --- include/linux/ucs2_string.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/ucs2_string.h') diff --git a/include/linux/ucs2_string.h b/include/linux/ucs2_string.h index cf3ada3e820e..c499ae809c7d 100644 --- a/include/linux/ucs2_string.h +++ b/include/linux/ucs2_string.h @@ -10,6 +10,7 @@ typedef u16 ucs2_char_t; unsigned long ucs2_strnlen(const ucs2_char_t *s, size_t maxlength); unsigned long ucs2_strlen(const ucs2_char_t *s); unsigned long ucs2_strsize(const ucs2_char_t *data, unsigned long maxlength); +ssize_t ucs2_strscpy(ucs2_char_t *dst, const ucs2_char_t *src, size_t count); 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); -- cgit v1.2.3