bin/gawk/builtin.c

280 		size_t mbclen;
282 		mbclen = mbrlen(src + prev_idx, idx - prev_idx + 1, &mbs);
283 		if (mbclen == (size_t) -1 || mbclen == 1 || mbclen == 0) {
285 			mbclen = 1;
287 		} else if (mbclen == (size_t) -2) {
289 			mbclen = idx - prev_idx + 1;
290 		} else if (mbclen > 1) {
297 		dest[idx] = mbclen;
312 	size_t mbclen = 0;
359 				mbclen = mbrlen(p1, l1, &mbs1);
360 				if ((mbclen == 1) || (mbclen == (size_t) -1)
361 					|| (mbclen == (size_t) -2) || (mbclen == 0)) {
363 					mbclen = 1;
365 				l1 -= mbclen;
366 				p1 += mbclen;
391 				mbclen = mbrlen(p1, l1, &mbs1);
392 				if ((mbclen == 1) || (mbclen == (size_t) -1) ||
393 					(mbclen == (size_t) -2) || (mbclen == 0)) {
395 					mbclen = 1;
397 				l1 -= mbclen;
398 				p1 += mbclen;
1601 	size_t mbclen = 0;
1618 			mbclen = (size_t) mbrtowc(&wc, (char *) cp, cp2 - cp,
1620 			if ((mbclen != 1) && (mbclen != (size_t) -1) &&
1621 				(mbclen != (size_t) -2) && (mbclen != 0)) {
1628 				cp += mbclen - 1;
1650 	size_t mbclen = 0;
1667 			mbclen = (size_t) mbrtowc(&wc, (char *) cp, cp2 - cp,
1669 			if ((mbclen != 1) && (mbclen != (size_t) -1) &&
1670 				(mbclen != (size_t) -2) && (mbclen != 0)) {
1677 				cp += mbclen - 1;