t_snapshot.c revision 314817 
1/*	$NetBSD: t_snapshot.c,v 1.4 2017/01/13 21:30:40 christos Exp $	*/
2
3#include <sys/types.h>
4#include <sys/mount.h>
5
6#include <rump/rump.h>
7#include <rump/rump_syscalls.h>
8
9#include <fs/tmpfs/tmpfs_args.h>
10#include <msdosfs/msdosfsmount.h>
11
12#include <atf-c.h>
13#include <err.h>
14#include <fcntl.h>
15#include <stdio.h>
16#include <stdlib.h>
17#include <string.h>
18#include <unistd.h>
19
20#include "h_macros.h"
21
22#define IMGNAME "msdosfs.img"
23#define NEWFS "newfs_msdos -C 5M " IMGNAME
24#define FSCK "fsck_msdos -fn"
25#define BAKNAME "/stor/snap"
26
27static void
28mount_diskfs(const char *fspec, const char *path)
29{
30	struct msdosfs_args margs;
31
32	memset(&margs, 0, sizeof(margs));
33	margs.fspec = __UNCONST(fspec);
34	margs.version = MSDOSFSMNT_VERSION;
35
36	if (rump_sys_mount(MOUNT_MSDOS, path, 0, &margs, sizeof(margs)) == -1)
37		err(1, "mount msdosfs %s", path);
38}
39
40static void
41begin(void)
42{
43	struct tmpfs_args targs = { .ta_version = TMPFS_ARGS_VERSION, };
44
45	if (rump_sys_mkdir("/stor", 0777) == -1)
46		atf_tc_fail_errno("mkdir /stor");
47	if (rump_sys_mount(MOUNT_TMPFS, "/stor", 0, &targs,sizeof(targs)) == -1)
48		atf_tc_fail_errno("mount storage");
49}
50
51#include "../common/snapshot.c"
52