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Kernel+LibC: Share definitions for netinet/in.h

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This commit is contained in:
Andreas Kling 2021-08-14 16:53:38 +02:00
parent b92e6b02e5
commit 9dc1350177
3 changed files with 107 additions and 153 deletions
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104
Kernel/API/POSIX/netinet/in.h Normal file
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/*
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/API/POSIX/sys/socket.h>
#include <Kernel/API/POSIX/sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef uint32_t in_addr_t;
#define INADDR_ANY ((in_addr_t)0)
#define INADDR_NONE ((in_addr_t)-1)
#define INADDR_LOOPBACK 0x7f000001
#define IN_LOOPBACKNET 127
#define IP_TTL 2
#define IP_MULTICAST_LOOP 3
#define IP_ADD_MEMBERSHIP 4
#define IP_DROP_MEMBERSHIP 5
#define IP_MULTICAST_IF 6
#define IP_MULTICAST_TTL 7
/* Make sure these don't overlap with any other IPv4 and IPv6 options */
#define MCAST_JOIN_SOURCE_GROUP 100
#define MCAST_LEAVE_SOURCE_GROUP 101
#define IPPORT_RESERVED 1024
#define IPPORT_USERRESERVED 5000
typedef uint16_t in_port_t;
struct in_addr {
uint32_t s_addr;
};
struct sockaddr_in {
sa_family_t sin_family;
in_port_t sin_port;
struct in_addr sin_addr;
char sin_zero[8];
};
struct ip_mreq {
struct in_addr imr_multiaddr;
struct in_addr imr_interface;
};
struct group_source_req {
uint32_t gsr_interface;
struct sockaddr_storage gsr_group;
struct sockaddr_storage gsr_source;
};
struct ip_mreq_source {
struct in_addr imr_multiaddr;
struct in_addr imr_sourceaddr;
struct in_addr imr_interface;
};
#define IPV6_UNICAST_HOPS 1
#define IPV6_MULTICAST_HOPS 2
#define IPV6_MULTICAST_LOOP 3
#define IPV6_MULTICAST_IF 4
#define IPV6_ADD_MEMBERSHIP 5
#define IPV6_DROP_MEMBERSHIP 6
#define IP_ADD_SOURCE_MEMBERSHIP 7
#define IP_DROP_SOURCE_MEMBERSHIP 8
#define IPV6_V6ONLY 9
struct in6_addr {
uint8_t s6_addr[16];
};
#define IN6ADDR_ANY_INIT \
{ \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 \
}
extern struct in6_addr in6addr_any;
struct sockaddr_in6 {
sa_family_t sin6_family; // AF_INET6.
in_port_t sin6_port; // Port number.
uint32_t sin6_flowinfo; // IPv6 traffic class and flow information.
struct in6_addr sin6_addr; // IPv6 address.
uint32_t sin6_scope_id; // Set of interfaces for a scop
};
struct ipv6_mreq {
struct in6_addr ipv6mr_multiaddr;
uint32_t ipv6mr_interface;
};
#ifdef __cplusplus
}
#endif