wut/include/nsysnet/socket.h

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2016-07-25 00:13:06 +02:00
#pragma once
#include <wut.h>
#include <stdint.h>
#include <sys/time.h>
#include <sys/socket.h>
/**
* \defgroup nsysnet_socket Socket
* \ingroup nsysnet
* @{
*/
#define SOL_SOCKET 0xFFFF
#define PF_UNSPEC 0
#define PF_INET 2
#define PF_INET6 23
#define AF_UNSPEC PF_UNSPEC
#define AF_INET PF_INET
#define AF_INET6 PF_INET6
#define SOCK_STREAM 1
#define SOCK_DGRAM 2
#define MSG_OOB 0x0001
#define MSG_PEEK 0x0002
#define MSG_DONTWAIT 0x0004
#define MSG_DONTROUTE 0x0000 // ???
#define MSG_WAITALL 0x0000 // ???
#define MSG_MORE 0x0000 // ???
#define MSG_NOSIGNAL 0x0000 // there are no signals
#define SHUT_RD 0
#define SHUT_WR 1
#define SHUT_RDWR 2
/*
* SOL_SOCKET options
*/
#define SO_REUSEADDR 0x0004 // reuse address
#define SO_LINGER 0x0080 // linger (no effect?)
#define SO_OOBINLINE 0x0100 // out-of-band data inline (no effect?)
#define SO_SNDBUF 0x1001 // send buffer size
#define SO_RCVBUF 0x1002 // receive buffer size
#define SO_SNDLOWAT 0x1003 // send low-water mark (no effect?)
#define SO_RCVLOWAT 0x1004 // receive low-water mark
#define SO_TYPE 0x1008 // get socket type
#define SO_ERROR 0x1009 // get socket error
typedef uint32_t socklen_t;
typedef uint16_t sa_family_t;
struct sockaddr {
sa_family_t sa_family;
char sa_data[];
};
struct sockaddr_storage {
sa_family_t ss_family;
char __ss_padding[26];
};
struct linger {
int l_onoff;
int l_linger;
};
#ifdef __cplusplus
"C" {
#endif
void
socket_lib_init();
int
accept(int sockfd,
struct sockaddr *addr,
socklen_t *addrlen);
int
bind(int sockfd,
const struct sockaddr *addr,
socklen_t addrlen);
int
closesocket(int sockfd);
int
connect(int sockfd,
const struct sockaddr *addr,
socklen_t addrlen);
int
getpeername(int sockfd,
struct sockaddr *addr,
socklen_t *addrlen);
int
getsockname(int sockfd,
struct sockaddr *addr,
socklen_t *addrlen);
int
getsockopt(int sockfd,
int level,
int optname,
void *optval,
socklen_t *optlen);
int
listen(int sockfd,
int backlog);
ssize_t
recv(int sockfd,
void *buf,
size_t len,
int flags);
ssize_t
recvfrom(int sockfd,
void *buf,
size_t len,
int flags,
struct sockaddr *src_addr,
socklen_t *addrlen);
ssize_t
send(int sockfd,
const void *buf,
size_t len,
int flags);
ssize_t
sendto(int sockfd,
const void *buf,
size_t len,
int flags,
const struct sockaddr *dest_addr,
socklen_t addrlen);
int
setsockopt(int sockfd,
int level,
int optname,
const void *optval,
socklen_t optlen);
int
shutdown(int sockfd,
int how);
int
socket(int domain,
int type,
int protocol);
int
select(int nfds,
fd_set *readfds,
fd_set *writefds,
fd_set *exceptfds,
struct timeval *timeout);
#ifdef __cplusplus
}
#endif
/** @} */