Copyright 1989 AT&T Copyright (c) 1997, Sun Microsystems, Inc. All Rights Reserved
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
cc [ flag ... ] file ... -lsocket -lnsl [ library ... ] #include <sys/types.h> #include <sys/socket.h> int getsockname(int s, struct sockaddr *name, socklen_t *namelen);
getsockname() returns the current name for socket s. The namelen parameter should be initialized to indicate the amount of space pointed to by name. On return it contains the actual size in bytes of the name returned.
If successful, getsockname() returns 0; otherwise it returns -1 and sets errno to indicate the error.
The call succeeds unless: EBADF
The argument s is not a valid file descriptor.
There was insufficient memory available for the operation to complete.
There were insufficient STREAMS resources available for the operation to complete.
The argument s is not a socket.
See attributes(7) for descriptions of the following attributes:
| ATTRIBUTE TYPE ATTRIBUTE VALUE |
| MT-Level Safe |
bind (3SOCKET), getpeername (3SOCKET), sockaddr (3SOCKET), socket (3SOCKET), attributes (7)