157 evbuffer_chain_new(size_t size)  in evbuffer_chain_new()  argument
162 	if (size > EVBUFFER_CHAIN_MAX - EVBUFFER_CHAIN_SIZE)  in evbuffer_chain_new()
165 	size += EVBUFFER_CHAIN_SIZE;  in evbuffer_chain_new()
168 	if (size < EVBUFFER_CHAIN_MAX / 2) {  in evbuffer_chain_new()
170 		while (to_alloc < size) {  in evbuffer_chain_new()
174 		to_alloc = size;  in evbuffer_chain_new()
671 evbuffer_reserve_space(struct evbuffer *buf, ev_ssize_t size,  in evbuffer_reserve_space()  argument
683 		if ((chain = evbuffer_expand_singlechain(buf, size)) == NULL)  in evbuffer_reserve_space()
688 		EVUTIL_ASSERT(size<0 || (size_t)vec[0].iov_len >= (size_t)size);  in evbuffer_reserve_space()
691 		if (evbuffer_expand_fast_(buf, size, n_vecs)<0)  in evbuffer_reserve_space()
693 		n = evbuffer_read_setup_vecs_(buf, size, vec, n_vecs,  in evbuffer_reserve_space()
1350 evbuffer_pullup(struct evbuffer *buf, ev_ssize_t size)  in evbuffer_pullup()  argument
1362 	if (size < 0)  in evbuffer_pullup()
1363 		size = buf->total_len;  in evbuffer_pullup()
1367 	if (size == 0 || (size_t)size > buf->total_len)  in evbuffer_pullup()
1372 	if (chain->off >= (size_t)size) {  in evbuffer_pullup()
1378 	remaining = size - chain->off;  in evbuffer_pullup()
1390 		if (CHAIN_SPACE_LEN(chain) < size - chain->off) {  in evbuffer_pullup()
1396 		tmp->off = size;  in evbuffer_pullup()
1397 		size -= old_off;  in evbuffer_pullup()
1399 	} else if (chain->buffer_len - chain->misalign >= (size_t)size) {  in evbuffer_pullup()
1404 		tmp->off = size;  in evbuffer_pullup()
1405 		size -= old_off;  in evbuffer_pullup()
1408 		if ((tmp = evbuffer_chain_new(size)) == NULL) {  in evbuffer_pullup()
1413 		tmp->off = size;  in evbuffer_pullup()
1421 	for (; chain != NULL && (size_t)size >= chain->off; chain = next) {  in evbuffer_pullup()
1426 			size -= chain->off;  in evbuffer_pullup()
1438 		memcpy(buffer, chain->buffer + chain->misalign, size);  in evbuffer_pullup()
1439 		chain->misalign += size;  in evbuffer_pullup()
1440 		chain->off -= size;  in evbuffer_pullup()