yasm/libyasm/file.c

/*
 * Little-endian file functions.
 *
 *  Copyright (C) 2001  Peter Johnson
 *
 *  This file is part of YASM.
 *
 *  YASM 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.
 *
 *  YASM 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  02111-1307  USA
 */
#include "util.h"
/*@unused@*/ RCSID("$IdPath$");

#include "file.h"


size_t
fwrite_16_l(unsigned short val, FILE *f)
{
    if (fputc(val & 0xFF, f) == EOF)
	return 0;
    if (fputc((val >> 8) & 0xFF, f) == EOF)
	return 0;
    return 1;
}

size_t
fwrite_32_l(unsigned long val, FILE *f)
{
    if (fputc((int)(val & 0xFF), f) == EOF)
	return 0;
    if (fputc((int)((val >> 8) & 0xFF), f) == EOF)
	return 0;
    if (fputc((int)((val >> 16) & 0xFF), f) == EOF)
	return 0;
    if (fputc((int)((val >> 24) & 0xFF), f) == EOF)
	return 0;
    return 1;
}

size_t
fwrite_16_b(unsigned short val, FILE *f)
{
    if (fputc((val >> 8) & 0xFF, f) == EOF)
	return 0;
    if (fputc(val & 0xFF, f) == EOF)
	return 0;
    return 1;
}

size_t
fwrite_32_b(unsigned long val, FILE *f)
{
    if (fputc((int)((val >> 24) & 0xFF), f) == EOF)
	return 0;
    if (fputc((int)((val >> 16) & 0xFF), f) == EOF)
	return 0;
    if (fputc((int)((val >> 8) & 0xFF), f) == EOF)
	return 0;
    if (fputc((int)(val & 0xFF), f) == EOF)
	return 0;
    return 1;
}