1#include <stdio.h>
2#include <unistd.h>
3#include <asm/page.h>
4#include <sys/swap.h>
5
6int swapoff_main(int argc, char **argv)
7{
8    int err = 0;
9
10    if (argc != 2) {
11        fprintf(stderr, "Usage: %s <filename>\n", argv[0]);
12        return -EINVAL;
13    }
14
15    err = swapoff(argv[1]);
16    if (err) {
17        fprintf(stderr, "swapoff failed for %s\n", argv[1]);
18    }
19
20    return err;
21}
22