1 /* $NetBSD: fstest_rumpfs.c,v 1.3 2020/06/17 00:16:21 kamil Exp $ */
2
3 /*-
4 * Copyright (c) 2010 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Nicolas Joly.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include <sys/mount.h>
33 #include <sys/stat.h>
34
35 #include <atf-c.h>
36 #include <stdio.h>
37 #include <stdlib.h>
38 #include <string.h>
39 #include <unistd.h>
40
41 #include <rump/rump.h>
42 #include <rump/rump_syscallshotgun.h>
43 #include <rump/rump_syscalls.h>
44
45 #include "h_fsmacros.h"
46
47 int
rumpfs_fstest_newfs(const atf_tc_t * tc,void ** buf,const char * image,off_t size,void * fspriv)48 rumpfs_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image,
49 off_t size, void *fspriv)
50 {
51 char tmp[64];
52 int res;
53
54 snprintf(tmp, sizeof(tmp), "%"PRId64, size);
55 res = setenv("RUMP_MEMLIMIT", tmp, 0);
56 if (res == -1)
57 return res;
58
59 return rump_init();
60 }
61
62 int
rumpfs_fstest_delfs(const atf_tc_t * tc,void * buf)63 rumpfs_fstest_delfs(const atf_tc_t *tc, void *buf)
64 {
65
66 return 0;
67 }
68
69 int
rumpfs_fstest_mount(const atf_tc_t * tc,void * buf,const char * path,int flags)70 rumpfs_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags)
71 {
72 int res;
73
74 res = rump_sys_mkdir(path, 0777);
75 if (res == -1)
76 return res;
77
78 return rump_sys_mount(MOUNT_RUMPFS, path, flags, NULL, 0);
79 }
80
81 int
rumpfs_fstest_unmount(const atf_tc_t * tc,const char * path,int flags)82 rumpfs_fstest_unmount(const atf_tc_t *tc, const char *path, int flags)
83 {
84 int res;
85
86 res = rump_sys_unmount(path, flags);
87 if (res == -1)
88 return res;
89
90 return rump_sys_rmdir(path);
91 }
92