diff options
Diffstat (limited to 'winsup/cygwin/regex/regcomp.c')
| -rw-r--r-- | winsup/cygwin/regex/regcomp.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/winsup/cygwin/regex/regcomp.c b/winsup/cygwin/regex/regcomp.c index a377e56fa..aef104c1e 100644 --- a/winsup/cygwin/regex/regcomp.c +++ b/winsup/cygwin/regex/regcomp.c @@ -921,7 +921,7 @@ p_b_coll_elem(struct parse *p, struct cname *cp; int len; mbstate_t mbs; - wchar_t wc; + wint_t wc; size_t clen; while (MORE() && !SEETWO(endc, ']')) @@ -935,7 +935,7 @@ p_b_coll_elem(struct parse *p, if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0') return(cp->code); /* known name */ memset(&mbs, 0, sizeof(mbs)); - if ((clen = mbrtowc(&wc, sp, len, &mbs)) == len) + if ((clen = mbrtowi(&wc, sp, len, &mbs)) == len) return (wc); /* single character */ else if (clen == (size_t)-1 || clen == (size_t)-2) SETERROR(REG_ILLSEQ); @@ -1119,8 +1119,7 @@ static wint_t wgetnext(struct parse *p) { mbstate_t mbs; - wchar_t wc; - wint_t ret; + wint_t wc; size_t n; #ifdef __CYGWIN__ @@ -1136,29 +1135,15 @@ wgetnext(struct parse *p) return (wint_t) (unsigned char) *p->next++; #endif memset(&mbs, 0, sizeof(mbs)); - n = mbrtowc(&wc, p->next, p->end - p->next, &mbs); + n = mbrtowi(&wc, p->next, p->end - p->next, &mbs); if (n == (size_t)-1 || n == (size_t)-2) { SETERROR(REG_ILLSEQ); return (0); } - ret = wc; if (n == 0) n = 1; - else if (sizeof (wchar_t) == 2 && wc >= 0xd800 && wc <= 0xdbff) { - /* UTF-16 surrogate pair. Fetch second half and - compute UTF-32 value */ - size_t n2 = mbrtowc(&wc, p->next + n, - p->end - p->next - n, &mbs); - if (n2 == 0 || n2 == (size_t)-1 || n2 == (size_t)-2) { - SETERROR(REG_ILLSEQ); - return (0); - } - ret = (((ret & 0x3ff) << 10) | (wc & 0x3ff)) - + 0x10000; - n += n2; - } p->next += n; - return (ret); + return (wc); } static size_t |