mirror of
https://github.com/RGBCube/serenity
synced 2025-10-26 16:22:07 +00:00
db92e66902
1. Move htonl() etc. from <arpa/inet.h> to <netinet/in.h> (which <arpa/inet.h> includes). The htonl(), htons(), ntohl(), and ntohs() functions shall be available as described in <arpa/inet.h>. Inclusion of the <netinet/in.h> header may also make visible all symbols from <arpa/inet.h>. - POSIX 2. Define IN6_IS_ADDR_LOOPBACK() and IN6_IS_ADDR_V4MAPPED()
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <Kernel/API/POSIX/netinet/in.h>
|
|
#include <endian.h>
|
|
|
|
__BEGIN_DECLS
|
|
|
|
in_addr_t inet_addr(char const*);
|
|
|
|
static inline uint16_t htons(uint16_t value)
|
|
{
|
|
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
|
return __builtin_bswap16(value);
|
|
#else
|
|
return value;
|
|
#endif
|
|
}
|
|
|
|
static inline uint16_t ntohs(uint16_t value)
|
|
{
|
|
return htons(value);
|
|
}
|
|
|
|
static inline uint32_t htonl(uint32_t value)
|
|
{
|
|
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
|
return __builtin_bswap32(value);
|
|
#else
|
|
return value;
|
|
#endif
|
|
}
|
|
|
|
static inline uint32_t ntohl(uint32_t value)
|
|
{
|
|
return htonl(value);
|
|
}
|
|
|
|
#define IN6_IS_ADDR_LOOPBACK(addr) \
|
|
(addr->s6_addr[0] == 0 && addr->s6_addr[1] == 0 && addr->s6_addr[2] == 0 && addr->s6_addr[3] == 0 && addr->s6_addr[4] == 0 && addr->s6_addr[5] == 0 && addr->s6_addr[6] == 0 && addr->s6_addr[7] == 0 && addr->s6_addr[8] == 0 && addr->s6_addr[9] == 0 && addr->s6_addr[10] == 0 && addr->s6_addr[11] == 0 && addr->s6_addr[12] == 0 && addr->s6_addr[13] == 0 && addr->s6_addr[14] == 0 && addr->s6_addr[15] == 1)
|
|
|
|
#define IN6_IS_ADDR_V4MAPPED(addr) \
|
|
(addr->s6_addr[0] == 0 && addr->s6_addr[1] == 0 && addr->s6_addr[2] == 0 && addr->s6_addr[3] == 0 && addr->s6_addr[4] == 0 && addr->s6_addr[5] == 0 && addr->s6_addr[6] == 0 && addr->s6_addr[7] == 0 && addr->s6_addr[8] == 0xff && addr->s6_addr[9] == 0xff && addr->s6_addr[10] == 0xff && addr->s6_addr[11] == 0xff)
|
|
|
|
__END_DECLS
|