From 80ab31a43577ab95eb3ddfac637bd792989555b1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= Date: Tue, 1 Sep 2020 10:43:21 +0200 Subject: shared/utf8: add utf8_is_valid_n() Sometimes we need to check strings without the terminating NUL. Add a variant that does that. --- src/basic/utf8.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/basic/utf8.h') diff --git a/src/basic/utf8.h b/src/basic/utf8.h index 52b487955b..f315ea0f1e 100644 --- a/src/basic/utf8.h +++ b/src/basic/utf8.h @@ -14,7 +14,10 @@ bool unichar_is_valid(char32_t c); -char *utf8_is_valid(const char *s) _pure_; +char *utf8_is_valid_n(const char *str, size_t len_bytes) _pure_; +static inline char *utf8_is_valid(const char *s) { + return utf8_is_valid_n(s, (size_t) -1); +} char *ascii_is_valid(const char *s) _pure_; char *ascii_is_valid_n(const char *str, size_t len); -- cgit v1.2.1