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 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 63 rumpfs_fstest_delfs(const atf_tc_t *tc, void *buf) 64 { 65 66 return 0; 67 } 68 69 int 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 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