2.9BSD/usr/net/man/man2/socketaddr.2X

.TH SOCKETADDR 2X 3/17/82
.UC 4.1a Provisional
.SH NAME
socketaddr \- return address associated with a socket
.SH SYNOPSIS
.ft B
#include <sys/socket.h>
.sp
socketaddr(s, addr)
.br
int s;
.br
struct sockaddr *addr;
.ft R
.SH DESCRIPTION
The address associated with the socket
.I s
is returned in
.I addr.
If
.I s
is not a socket, \-1 is returned and an appropriate errno is
returned.
.SH SEE ALSO
socket (2x)
.SH BUGS
This call is provisional, and will exist in a slightly different
form in 4.2bsd.