.\" -*- nroff -*-
.\" Licensed under the OpenIB.org BSD license (FreeBSD Variant) - See COPYING.md
.\"
.TH UMAD_OPEN_PORT 3  "May 11, 2007" "OpenIB" "OpenIB Programmer\'s Manual"
.SH "NAME"
umad_close_port \- close InfiniBand device port for umad access
.SH "SYNOPSIS"
.nf
.B #include <infiniband/umad.h>
.sp
.BI "int umad_close_port(int " "portid" );
.fi
.SH "DESCRIPTION"
.B umad_close_port()
closes the port specified by the handle
.I portid\fR.
.SH "RETURN VALUE"
.B umad_close_port()
returns 0 on success, and a negative value on error.
-EINVAL is returned if the
.I portid\fR
is not a handle to a valid (open) port.
.SH "SEE ALSO"
.BR umad_open_port (3)
.SH "AUTHOR"
.TP
Hal Rosenstock <halr@voltaire.com>