/
nerfur
/
openbsd-src
Обзор
Документация
Войти
/
nerfur
/
openbsd-src
Код
Запросы
0
Задачи
Вики
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
usr.bin/dig/lib/isc/bufferlist.c
59 строк
2 KB
jsg
reduce multiple newlines
25 фев 2020, 08:00
25 фев 2020, 08:00
b9558d1
Код
Авторство
О чём код?
/* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ /* $Id: bufferlist.c,v 1.3 2020/02/25 05:00:43 jsg Exp $ */ /*! \file */ #include <stddef.h> #include <isc/buffer.h> #include <isc/bufferlist.h> #include <isc/util.h> unsigned int isc_bufferlist_usedcount(isc_bufferlist_t *bl) { isc_buffer_t *buffer; unsigned int length; REQUIRE(bl != NULL); length = 0; buffer = ISC_LIST_HEAD(*bl); while (buffer != NULL) { length += isc_buffer_usedlength(buffer); buffer = ISC_LIST_NEXT(buffer, link); } return (length); } unsigned int isc_bufferlist_availablecount(isc_bufferlist_t *bl) { isc_buffer_t *buffer; unsigned int length; REQUIRE(bl != NULL); length = 0; buffer = ISC_LIST_HEAD(*bl); while (buffer != NULL) { length += isc_buffer_availablelength(buffer); buffer = ISC_LIST_NEXT(buffer, link); } return (length); }