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/*
* tardy - a tar post-processor
* Copyright (C) 1998, 1999, 2001, 2002, 2004 Peter Miller;
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
*
* MANIFEST: functions to manipulate file inputs
*/
#include <ac/errno.h>
#include <ac/stdarg.h>
#include <ac/stdio.h>
#include <error.h>
#include <file/input.h>
file_input::~file_input()
{
/* nothing to do */
}
file_input::file_input()
{
/* nothing to do */
}
file_input::file_input(const file_input &)
{
fatal("%s: %d: copy constructor is private (bug)",
__FILE__, __LINE__);
}
file_input &
file_input::operator = (const file_input &)
{
fatal("%s: %d: assignment operator is private (bug)",
__FILE__, __LINE__);
return *this;
}
void
file_input::fatal(const char *fmt, ...)
const
{
va_list ap;
va_start(ap, fmt);
char buffer[2000];
vsnprintf(buffer, sizeof(buffer), fmt, ap);
va_end(ap);
const char *s = filename();
::fatal("%s: %s", s, buffer);
}
void
file_input::nfatal(const char *fmt, ...)
const
{
int err = errno;
va_list ap;
char buffer[2000];
va_start(ap, fmt);
vsnprintf(buffer, sizeof(buffer), fmt, ap);
va_end(ap);
const char *s = filename();
errno = err;
::nfatal("%s: %s", s, buffer);
}
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