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#ifndef _TCP_H_
#define _TCP_H_
#define EMBEDDED_LINUX
#ifdef MS_WIN32
#undef EMBEDDED_LINUX
#endif
#define SOCK_TYPE_CLIENT 0
#define SOCK_TYPE_SERVER 1
#define SOCK_TYPE_SERVER_CLIENT 2
#define BF_POLICY_CLOSE_IOERR (1<<0 )
#define BF_POLICY_CLOSE_TIMEOUT (1<<1 )
#define BF_POLICY_RELOAD_TIMEOUT (1<<2 )
#define BF_POLICY_CLOSE_OFF_LINK (1<<3 )
#define BF_POLICY_READ_ZERO_ERROR (1<<4 )
#define BF_POLICY_WRITE_NONBLOCK (1<<5 )
#define DEFAULT_LIVE_SEC (3600)
#ifdef __cplusplus
extern "C" {
#endif
#ifdef EMBEDDED_LINUX
void tcp_set_policy( unsigned int option );
unsigned int tcp_get_policy( void );
void tcp_set_livesec( int sec );
#endif
poll_obj_t *tcp_open_server( int port, int max_client );
poll_obj_t *tcp_open_client( char *ip, int port );
void tcp_close( poll_obj_t *obj );
poll_obj_t *tcp_accept_client( poll_obj_t *obj_server );
int tcp_write( poll_obj_t *obj, char *buf, int len );
int tcp_read( poll_obj_t *obj, char *buf, int len );
int tcp_check_time( poll_obj_t *obj );
int tcp_client_count( poll_obj_t *obj_server );
poll_obj_t *tcp_get_client( poll_obj_t *obj_server, int idx );
poll_obj_t *tcp_get_server( poll_obj_t *obj_client );
int tcp_write_thread( poll_obj_t *obj, char *buf, int len );
const char *tcp_peer_ip_string( poll_obj_t *obj_client );
#ifdef __cplusplus
}
#endif
#endif
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