Xgetaddrinfo.c File Reference

Xgetaddrinfo(), Xfreeaddrinfo(), Xgai_strerror() - network address and service translation. More...

#include "Xsocket.h"

Functions
const char *	Xgai_strerror (int code)
int	Xgetaddrinfo (const char *name, const char *service, const struct addrinfo *hints, struct addrinfo **pai)
	Get the full DAG of the remote socket. More...
void	Xfreeaddrinfo (struct addrinfo *ai)

Function Documentation

void Xfreeaddrinfo

(

struct addrinfo *

ai

)

const char* Xgai_strerror

(

int

code

)

int Xgetaddrinfo	(	const char *	name,
		const char *	service,
		const struct addrinfo *	hints,
		struct addrinfo **	pai
	)

Todo:

flesh out Xgetaddrinfo() text

Parameters

sockfd	An Xsocket of type SOCK_STREAM
dag	A sockaddr to hold the returned DAG.
len	On input contans the size of the sockaddr on output contains sizeof(sockaddr_x).

Returns

0 on success

-1 on failure with errno set

errno = EFAULT if dag is NULL

errno = EOPNOTSUPP if sockfd is not of type XSSOCK_STREAM

errno = ENOTCONN if sockfd is not in a connected state