glibc/regex/regex_internal.c

207   size_t mbclen;
233       mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state);
234       if (BE (mbclen == (size_t) -2, 0))
240       else if (BE (mbclen == (size_t) -1 || mbclen == 0, 0))
243 	  mbclen = 1;
253       for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;)
269   size_t mbclen;
303 	  mbclen = __mbrtowc (&wc,
306 	  if (BE (mbclen + 2 > 2, 1))
315 		  if (BE (mbclen == mbcdlen, 1))
316 		    memcpy (pstr->mbs + byte_idx, buf, mbclen);
325 			pstr->raw_mbs + pstr->raw_mbs_idx + byte_idx, mbclen);
328 	      for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;)
331 	  else if (mbclen == (size_t) -1 || mbclen == 0)
338 	      if (BE (mbclen == (size_t) -1, 0))
373 	mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state);
374 	if (BE (mbclen + 2 > 2, 1))
383 		if (BE (mbclen == mbcdlen, 1))
384 		  memcpy (pstr->mbs + byte_idx, buf, mbclen);
415 			  = src_idx + (i < mbclen ? i : mbclen - 1);
418 		    pstr->len += mbcdlen - mbclen;
420 		      pstr->stop += mbcdlen - mbclen;
424 		    src_idx += mbclen;
428                   memcpy (pstr->mbs + byte_idx, p, mbclen);
431 	      memcpy (pstr->mbs + byte_idx, p, mbclen);
436 		for (i = 0; i < mbclen; ++i)
439 	    src_idx += mbclen;
443 	    for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;)
446 	else if (mbclen == (size_t) -1 || mbclen == 0)
461 	    if (BE (mbclen == (size_t) -1, 0))
485   size_t mbclen;
495       mbclen = __mbrtowc (&wc, (const char *) pstr->raw_mbs + rawbuf_idx,
497       if (BE (mbclen == (size_t) -2 || mbclen == (size_t) -1 || mbclen == 0, 0))
500 	  if (mbclen == 0 || remain_len == 0)
504 	  mbclen = 1;
508       rawbuf_idx += mbclen;
725 			  size_t mbclen;
738 			  mbclen = __mbrtowc (&wc2, (const char *) p, mlen,
740 			  if (raw + offset - p <= mbclen
741 			      && mbclen < (size_t) -2)
745 			      pstr->valid_len = mbclen - (raw + offset - p);