socket.h

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#ifndef __SOCKET_H__
#define __SOCKET_H__
 
#include <stdint.h>
#include <_xeneva.h>
#include <stddef.h>
 
#ifdef __cplusplus
XE_EXTERN{
#endif
 
 
#define AF_UNSPEC 0
#define AF_INET 1
#define AF_RAW 2
 
#define SOCK_STREAM 1
#define SOCK_DGRAM  2
#define SOCK_RAW    3
 
#define IPPROTOCOL_ICMP 1
#define IPPROTOCOL_TCP  6
#define IPPROTOCOL_UDP  17
 
#define SOL_SOCKET 0
 
#define SO_KEEPALIVE 1
#define SO_REUSEADDR 2
#define SO_BINDTODEVICE 3
 
    typedef size_t socklen_t;
 
#pragma pack(push,1)
typedef struct _dns_entry_ {
    int index;
    uint32_t address;
}XEDNSEntry;
#pragma pack(pop)
 
    typedef struct _sock_addr_ {
        unsigned short sa_family;  //address family
        char           sa_data[14];
    }sockaddr_;
 
    typedef struct _addrinfo_ {
        int ai_flags;
        int ai_family;
        int ai_socktype;
        int ai_protocol;
        socklen_t ai_addrlen;
        sockaddr_ *ai_addr;
        char *ai_canonname;
        struct _addinfo_* ai_next;
    }addrinfo;
 
    typedef struct _iovec_ {
        void* iov_base;
        size_t iov_len;
    }iovec;
 
    typedef struct _msghdr_ {
        void* msg_name;
        socklen_t msg_namelen;
        iovec *msg_iov;
        size_t msg_iovlen;
        void* msg_control;
        size_t msg_controllen;
        int msg_flags;
    }msghdr;
 
    /* Simple Route table entry structure */
    typedef struct _route_entry_ {
        char* ifname;
        uint32_t dest;
        uint32_t netmask;
        uint32_t ifaddress;
        uint32_t gateway;
        uint8_t flags;
    }XERouteEntry;
 
    typedef struct _route_entry_info_ {
        int index;
        void* route_entry;
    }XERouteEntryInfo;
 
    typedef uint32_t in_addr_t;
    typedef uint16_t in_port_t;
 
    struct in_addr {
        in_addr_t s_addr;
    };
 
    typedef struct _sockaddr_in_ {
        short sin_family;
        unsigned short sin_port;
        struct in_addr sin_addr;
        char sin_zero[8];
    }sockaddr_in;
 
    XE_LIB int socket(int domain, int type, int protocol);
    XE_LIB int connect(int sockfd, sockaddr_* addr, socklen_t addrlen);
    XE_LIB int send(int sockfd, msghdr* msg, int flags);
    XE_LIB int receive(int sockfd, msghdr *msg, int flags);
    XE_LIB int socket_setopt(int sockfd, int level, int optname, const void* optval, socklen_t optlen);
    XE_LIB int bind(int sockfd, struct sockaddr *addr, socklen_t addrlen);
    XE_LIB int accept(int sockfd, sockaddr *addr, socklen_t * addrlen);
    XE_LIB int listen(int sockfd, int backlog);
    XE_LIB ssize_t recvfrom(int sockfd, void* buf, size_t len, int flags, struct sockaddr* src_addr, socklen_t* addrlen);
    XE_LIB ssize_t sendto(int sockfd, const void* buf, size_t len, int flags, const struct sockaddr* dest_addr, socklen_t addrlen);
#ifdef __cplusplus
}
#endif
 
#endif