Home | History | Annotate | Line # | Download | only in common 
      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