/* An interface to write() that writes all it is asked to write.

   Copyright (C) 2002-2003, 2009-2023 Free Software Foundation, Inc.

   (NB: I modified the original GPL boilerplate here to LGPLv2+.  This
   is because of the weird way that gnulib uses licenses, where the
   real license is covered in the modules/X file.  The real license
   for this file is LGPLv2+, not GPL.  - RWMJ)

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <stddef.h>


#ifdef __cplusplus
extern "C" {
#endif


/* Write COUNT bytes at BUF to descriptor FD, retrying if interrupted
   or if partial writes occur.  Return the number of bytes successfully
   written, setting errno if that is less than COUNT.  */
extern size_t full_write (int fd, const void *buf, size_t count);


#ifdef __cplusplus
}
#endif