ouster_net.h

 
#ifndef OUSTER_NET_H
#define OUSTER_NET_H
 
#include <stdint.h>
 
// #define INET6_ADDRSTRLEN 46
#define OUSTER_NET_ADDRSTRLEN 46
#define OUSTER_NET_UDP_MAX_SIZE 65535
#define OUSTER_NET_FLAGS_NONBLOCK 0x0001
#define OUSTER_NET_FLAGS_REUSE 0x0002
#define OUSTER_NET_FLAGS_IPV6ONLY 0x0004
#define OUSTER_NET_FLAGS_IPV4 0x0008
#define OUSTER_NET_FLAGS_IPV6 0x0010
#define OUSTER_NET_FLAGS_UDP 0x0020
#define OUSTER_NET_FLAGS_TCP 0x0040
#define OUSTER_NET_FLAGS_BIND 0x0100
#define OUSTER_NET_FLAGS_CONNECT 0x0200
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct
{
    int flags;
    int rcvbuf_size;
    int port;
    char const *hint_service;
    char const *hint_name;
    int rcvtimeout_sec;
    char const *group;
} ouster_net_sock_desc_t;
 
typedef struct
{
    char data[OUSTER_NET_ADDRSTRLEN];
} ouster_net_addr_t;
 
void ouster_net_addr_set_ip4(ouster_net_addr_t *addr, char const *ip);
 
void ouster_net_addr_set_port(ouster_net_addr_t *addr, int port);
 
int ouster_net_sendto(int sock, char *buf, int size, int flags, ouster_net_addr_t *addr);
 
int ouster_net_create(ouster_net_sock_desc_t *desc);
 
int64_t ouster_net_read(int sock, char *buf, int len);
 
uint64_t ouster_net_select(int socks[], int n, const int timeout_sec, const int timeout_usec);
 
int32_t ouster_net_get_port(int sock);
 
#ifdef __cplusplus
}
#endif
 
#endif // OUSTER_NET_H