Subversion Repositories openrisc_2011-10-31

/*

 * Copyright (c) 1990 The Regents of the University of California.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms are permitted

 * provided that the above copyright notice and this paragraph are

 * duplicated in all such forms and that any documentation,

 * advertising materials, and other materials related to such

 * distribution and use acknowledge that the software was developed

 * by the University of California, Berkeley.  The name of the

 * University may not be used to endorse or promote products derived

 * from this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

 */

/*

FUNCTION

<<putw>>---write a word (int)

INDEX

        putw

ANSI_SYNOPSIS

        #include <stdio.h>

        int putw(int <[w]>, FILE *<[fp]>);

TRAD_SYNOPSIS

        #include <stdio.h>

        int putw(<w>, <[fp]>)

        int <w>;

        FILE *<[fp]>;

DESCRIPTION

<<putw>> is a function, defined in <<stdio.h>>.  You can use <<putw>>

to write a word to the file or stream identified by <[fp]>.  As a side

effect, <<putw>> advances the file's current position indicator.

RETURNS

Zero on success, <<EOF>> on failure.

PORTABILITY

<<putw>> is a remnant of K&R C; it is not part of any ISO C Standard.

<<fwrite>> should be used instead.  In fact, this implementation of

<<putw>> is based upon <<fwrite>>.

Supporting OS subroutines required: <<fwrite>>.

*/

#if defined(LIBC_SCCS) && !defined(lint)

static char sccsid[] = "%W% (Berkeley) %G%";

#endif /* LIBC_SCCS and not lint */

#include <stdio.h>

int

_DEFUN(putw, (w, fp),

       int w _AND

       register FILE *fp)

{

  if (fwrite ((_CONST char*)&w, sizeof (w), 1, fp) != 1)

    return EOF;

  return 0;

}