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/* fdprintf -- printf to a file descriptor
Copyright (C) 2008 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 2, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#if !HAVE_FDPRINTF
#include <stdc.h>
#if defined (HAVE_UNISTD_H)
# include <unistd.h>
#endif
#if defined (PREFER_STDARG)
# include <stdarg.h>
#else
# include <varargs.h>
#endif
#include <stdio.h>
int
#if defined (PREFER_STDARG)
fdprintf(int fd, const char *format, ...)
#else
fdprintf(fd, format, va_alist)
int fd;
const char *format;
va_dcl
#endif
{
FILE *fp;
int rc, r2;
va_list args;
fp = fdopen (dup (fd), "w");
if (fp == 0)
return -1;
SH_VA_START (args, format);
rc = vfprintf (fp, fmt, ap);
fflush (fp);
va_end (args);
r2 = fclose (fp); /* check here */
return rc;
}
#endif
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