GETPEERNAME 2
NAME
getpeername - get the name/address of the connected peer.
SYNOPSIS
#include <sys/socket.h>
int getpeername(int sd, struct sockaddr * addr, socklen_t * addr_len);
DESCRIPTION
getpeername() takes a connected socket sd and fills in addr
with the name/address of the connected peer.
RETURN VALUES
On success, this function returns 0. On error, -1 is returned and
errno is set.
ERRORS
15 [ENOSYS] The operation is not implemented for the given socket.
15 [ENOTCONN] The socket is not connected; there is no peer.
SEE ALSO
socket(2), getsockname(2)