| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (c) 2010 Silicon Graphics, Inc. All Rights Reserved. |
| */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <sys/types.h> |
| |
| int main(int argc, char **argv) |
| { |
| int buf[1024]; |
| int fd, i, j; |
| |
| fd = open(argv[1], O_RDWR|O_CREAT, 0666); |
| for (i = 1; i < 9100; i++) { |
| for (j = 0; j < 1024; j++) |
| buf[j] = i | i << 5; |
| |
| if (write(fd,buf,253*4*sizeof(int))!= 253*4*sizeof(int)) { |
| printf("Write did not return correct amount\n"); |
| exit(EXIT_FAILURE); |
| } |
| |
| if ((i % 9) == 0 && i < 9001) |
| lseek(fd, 4096 * 110,SEEK_CUR); |
| } |
| |
| close(fd); |
| return 0; |
| } |