| getpeername.2 (108028) | getpeername.2 (108087) |
|---|---|
| 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)getpeername.2 8.1 (Berkeley) 6/4/93 | 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)getpeername.2 8.1 (Berkeley) 6/4/93 |
| 33.\" $FreeBSD: head/lib/libc/sys/getpeername.2 108028 2002-12-18 09:22:32Z ru $ | 33.\" $FreeBSD: head/lib/libc/sys/getpeername.2 108087 2002-12-19 09:40:28Z ru $ |
| 34.\" 35.Dd June 4, 1993 36.Dt GETPEERNAME 2 37.Os 38.Sh NAME 39.Nm getpeername 40.Nd get name of connected peer 41.Sh LIBRARY --- 7 unchanged lines hidden (view full) --- 49The 50.Fn getpeername 51system call 52returns the name of the peer connected to 53socket 54.Fa s . 55The 56.Fa namelen | 34.\" 35.Dd June 4, 1993 36.Dt GETPEERNAME 2 37.Os 38.Sh NAME 39.Nm getpeername 40.Nd get name of connected peer 41.Sh LIBRARY --- 7 unchanged lines hidden (view full) --- 49The 50.Fn getpeername 51system call 52returns the name of the peer connected to 53socket 54.Fa s . 55The 56.Fa namelen |
| 57parameter should be initialized to indicate | 57argument should be initialized to indicate |
| 58the amount of space pointed to by 59.Fa name . 60On return it contains the actual size of the name 61returned (in bytes). 62The name is truncated if the buffer provided is too small. 63.Sh RETURN VALUES 64.Rv -std getpeername 65.Sh ERRORS --- 12 unchanged lines hidden (view full) --- 78.It Bq Er ENOTCONN 79The socket is not connected. 80.It Bq Er ENOBUFS 81Insufficient resources were available in the system 82to perform the operation. 83.It Bq Er EFAULT 84The 85.Fa name | 58the amount of space pointed to by 59.Fa name . 60On return it contains the actual size of the name 61returned (in bytes). 62The name is truncated if the buffer provided is too small. 63.Sh RETURN VALUES 64.Rv -std getpeername 65.Sh ERRORS --- 12 unchanged lines hidden (view full) --- 78.It Bq Er ENOTCONN 79The socket is not connected. 80.It Bq Er ENOBUFS 81Insufficient resources were available in the system 82to perform the operation. 83.It Bq Er EFAULT 84The 85.Fa name |
| 86parameter points to memory not in a valid part of the | 86argument points to memory not in a valid part of the |
| 87process address space. 88.El 89.Sh SEE ALSO 90.Xr accept 2 , 91.Xr bind 2 , 92.Xr getsockname 2 , 93.Xr socket 2 94.Sh HISTORY 95The 96.Fn getpeername 97system call appeared in 98.Bx 4.2 . | 87process address space. 88.El 89.Sh SEE ALSO 90.Xr accept 2 , 91.Xr bind 2 , 92.Xr getsockname 2 , 93.Xr socket 2 94.Sh HISTORY 95The 96.Fn getpeername 97system call appeared in 98.Bx 4.2 . |