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utf8.c: add reencode_string_len() that can handle NULs in string

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2013-04-19 09:08:46 +10:00
committed by Junio C Hamano
parent 2bc1e7ecba
commit b782bbab94
3 changed files with 24 additions and 7 deletions
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19
utf8.h
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@ -17,12 +17,25 @@ void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
int indent, int indent2, int width);
#ifndef NO_ICONV
char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv);
char *reencode_string(const char *in, const char *out_encoding, const char *in_encoding);
char *reencode_string_iconv(const char *in, size_t insz,
iconv_t conv, int *outsz);
char *reencode_string_len(const char *in, int insz,
const char *out_encoding,
const char *in_encoding,
int *outsz);
#else
#define reencode_string(a,b,c) NULL
#define reencode_string_len(a,b,c,d,e) NULL
#endif
static inline char *reencode_string(const char *in,
const char *out_encoding,
const char *in_encoding)
{
return reencode_string_len(in, strlen(in),
out_encoding, in_encoding,
NULL);
}
int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding);
#endif