/* prog-fprintf.c - common formating output functions and definitions
Copyright (C) 2008-2014 Free Software Foundation, Inc.
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 3 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, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <stdarg.h>
#include <sys/types.h>
#include "system.h"
#include "prog-fprintf.h"
/* Display program name followed by variable list.
Used for e.g. verbose output */
void
prog_fprintf (FILE *fp, char const *fmt, ...)
{
va_list ap;
fputs (program_name, fp);
fputs (": ", fp);
va_start (ap, fmt);
vfprintf (fp, fmt, ap);
va_end (ap);
fputc ('\n', fp);
}