.\"
.\" $Id: rfio_perror.man,v 1.1 2005/03/31 13:13:03 baud Exp $
.\"
.\" @(#)$RCSfile: rfio_perror.man,v $ $Revision: 1.1 $ $Date: 2005/03/31 13:13:03 $ CERN IT-PDP/DM Jean-Philippe Baud
.\" Copyright (C) 1999-2003 by CERN/IT/PDP/DM
.\" All rights reserved
.\"
.TH RFIO_PERROR 3 "$Date: 2005/03/31 13:13:03 $" LCG "Rfio Library Functions"
.SH NAME
rfio_perror \- print error message corresponding to the last RFIO function failure
.SH SYNOPSIS
.B #include <sys/types.h>
.br
\fB#include "rfio_api.h"\fR
.sp
.BI "void rfio_perror (const char *" umsg ");"
.sp
.BI "int rfio_serrno ();"
.sp
.BI "char *rfio_serror ();"
.SH DESCRIPTION
.B rfio_serrno
gets error code corresponding to the last RFIO function failure (local or
remote).
.B rfio_serror
gets error message corresponding to the last RFIO function failure (local or
remote).
.B rfio_perror
produces a message on standard error describing the last RFIO error.
The message is prefixed with
.I umsg
followed by a colon and a blank.
.SH RETURN VALUE
.B rfio_serrno
returns the last error code:
.BR errno ,
.B serrno
or
.BR rfio_errno .
.B rfio_serror
returns a pointer to the error string.
.SH AUTHOR
\fBLCG Grid Deployment\fP Team