/*
 * generate a binary file with 33554432/4 32-bit integers.  The
 * integers range from 0 to 33554432/4-1.
 *
 * This file is used by my-diotest.c.
 */

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#define		TOTAL_SIZE		33554432

main()
{
	int intsize=TOTAL_SIZE/4;
	int f;
	int i;
	int ret;
	assert(sizeof(i) == 4);
	f=open("srcdata-ordered", O_RDWR | O_CREAT);
	assert(f > 0);
	for (i=0; i< intsize; i++) {
		ret=write(f, &i, sizeof(i));
		assert(ret == sizeof(i));
	}
	close(f);
}