1*640235e2SEnji Cooper /* $NetBSD: fstest_lfs.c,v 1.5 2015/08/30 18:27:26 dholland Exp $ */
257718be8SEnji Cooper
357718be8SEnji Cooper /*-
457718be8SEnji Cooper * Copyright (c) 2010 The NetBSD Foundation, Inc.
557718be8SEnji Cooper * All rights reserved.
657718be8SEnji Cooper *
757718be8SEnji Cooper * This code is derived from software contributed to The NetBSD Foundation
857718be8SEnji Cooper * by Nicolas Joly.
957718be8SEnji Cooper *
1057718be8SEnji Cooper * Redistribution and use in source and binary forms, with or without
1157718be8SEnji Cooper * modification, are permitted provided that the following conditions
1257718be8SEnji Cooper * are met:
1357718be8SEnji Cooper * 1. Redistributions of source code must retain the above copyright
1457718be8SEnji Cooper * notice, this list of conditions and the following disclaimer.
1557718be8SEnji Cooper * 2. Redistributions in binary form must reproduce the above copyright
1657718be8SEnji Cooper * notice, this list of conditions and the following disclaimer in the
1757718be8SEnji Cooper * documentation and/or other materials provided with the distribution.
1857718be8SEnji Cooper *
1957718be8SEnji Cooper * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
2057718be8SEnji Cooper * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
2157718be8SEnji Cooper * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
2257718be8SEnji Cooper * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
2357718be8SEnji Cooper * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2457718be8SEnji Cooper * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2557718be8SEnji Cooper * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2657718be8SEnji Cooper * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
2757718be8SEnji Cooper * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
2857718be8SEnji Cooper * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
2957718be8SEnji Cooper * POSSIBILITY OF SUCH DAMAGE.
3057718be8SEnji Cooper */
3157718be8SEnji Cooper
3257718be8SEnji Cooper #include <sys/mount.h>
3357718be8SEnji Cooper #include <sys/stat.h>
3457718be8SEnji Cooper
3557718be8SEnji Cooper #include <atf-c.h>
3657718be8SEnji Cooper #include <pthread.h>
3757718be8SEnji Cooper #include <semaphore.h>
3857718be8SEnji Cooper #include <stdio.h>
3957718be8SEnji Cooper #include <stdlib.h>
4057718be8SEnji Cooper #include <string.h>
4157718be8SEnji Cooper #include <unistd.h>
4257718be8SEnji Cooper
4357718be8SEnji Cooper #include <ufs/ufs/ufsmount.h>
4457718be8SEnji Cooper
4557718be8SEnji Cooper #include <rump/rump.h>
4657718be8SEnji Cooper #include <rump/rump_syscalls.h>
4757718be8SEnji Cooper
4857718be8SEnji Cooper #include "h_fsmacros.h"
4957718be8SEnji Cooper #include "mount_lfs.h"
5057718be8SEnji Cooper
5157718be8SEnji Cooper struct lfstestargs {
5257718be8SEnji Cooper struct ufs_args ta_uargs;
5357718be8SEnji Cooper pthread_t ta_cleanerthread;
5457718be8SEnji Cooper sem_t ta_cleanerloop;
5557718be8SEnji Cooper char ta_devpath[MAXPATHLEN];
5657718be8SEnji Cooper char ta_imgpath[MAXPATHLEN];
5757718be8SEnji Cooper char ta_mntpath[MAXPATHLEN];
5857718be8SEnji Cooper char ta_hostpath[MAXPATHLEN];
5957718be8SEnji Cooper };
6057718be8SEnji Cooper
6157718be8SEnji Cooper int
lfs_fstest_newfs(const atf_tc_t * tc,void ** buf,const char * image,off_t size,void * fspriv)6257718be8SEnji Cooper lfs_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image, off_t size,
6357718be8SEnji Cooper void *fspriv)
6457718be8SEnji Cooper {
6557718be8SEnji Cooper char cmd[1024];
6657718be8SEnji Cooper int res;
6757718be8SEnji Cooper static unsigned int num = 0;
6857718be8SEnji Cooper struct lfstestargs *args;
6957718be8SEnji Cooper
7057718be8SEnji Cooper size /= 512;
7157718be8SEnji Cooper snprintf(cmd, 1024, "newfs_lfs -D -F -s %"PRId64" ./%s >/dev/null",
7257718be8SEnji Cooper size, image);
7357718be8SEnji Cooper res = system(cmd);
7457718be8SEnji Cooper if (res != 0)
7557718be8SEnji Cooper return res;
7657718be8SEnji Cooper
7757718be8SEnji Cooper res = rump_init();
7857718be8SEnji Cooper if (res != 0)
7957718be8SEnji Cooper return res;
8057718be8SEnji Cooper
8157718be8SEnji Cooper args = calloc(1, sizeof(*args));
8257718be8SEnji Cooper if (args == NULL)
8357718be8SEnji Cooper return -1;
8457718be8SEnji Cooper
8557718be8SEnji Cooper strcpy(args->ta_hostpath, image);
8657718be8SEnji Cooper snprintf(args->ta_devpath, MAXPATHLEN, "/dev/device%d.lfs", num);
8757718be8SEnji Cooper snprintf(args->ta_imgpath, MAXPATHLEN, "%s", image);
8857718be8SEnji Cooper args->ta_uargs.fspec = args->ta_devpath;
8957718be8SEnji Cooper sem_init(&args->ta_cleanerloop, 0, 0);
9057718be8SEnji Cooper
9157718be8SEnji Cooper res = rump_pub_etfs_register(args->ta_devpath, image, RUMP_ETFS_BLK);
9257718be8SEnji Cooper if (res != 0) {
9357718be8SEnji Cooper free(args);
9457718be8SEnji Cooper return res;
9557718be8SEnji Cooper }
9657718be8SEnji Cooper
9757718be8SEnji Cooper *buf = args;
9857718be8SEnji Cooper num++;
9957718be8SEnji Cooper
10057718be8SEnji Cooper return 0;
10157718be8SEnji Cooper }
10257718be8SEnji Cooper
10357718be8SEnji Cooper int
lfs_fstest_delfs(const atf_tc_t * tc,void * buf)10457718be8SEnji Cooper lfs_fstest_delfs(const atf_tc_t *tc, void *buf)
10557718be8SEnji Cooper {
10657718be8SEnji Cooper int res;
10757718be8SEnji Cooper struct lfstestargs *args = buf;
10857718be8SEnji Cooper
10957718be8SEnji Cooper res = rump_pub_etfs_remove(args->ta_devpath);
11057718be8SEnji Cooper if (res != 0)
11157718be8SEnji Cooper return res;
11257718be8SEnji Cooper
11357718be8SEnji Cooper res = unlink(args->ta_imgpath);
11457718be8SEnji Cooper if (res != 0)
11557718be8SEnji Cooper return res;
11657718be8SEnji Cooper
11757718be8SEnji Cooper pthread_join(args->ta_cleanerthread, NULL);
11857718be8SEnji Cooper free(args);
11957718be8SEnji Cooper
12057718be8SEnji Cooper return 0;
12157718be8SEnji Cooper }
12257718be8SEnji Cooper
12357718be8SEnji Cooper static void *
cleaner(void * arg)12457718be8SEnji Cooper cleaner(void *arg)
12557718be8SEnji Cooper {
12657718be8SEnji Cooper char thepath[MAXPATHLEN];
12757718be8SEnji Cooper struct lfstestargs *args = arg;
12857718be8SEnji Cooper const char *the_argv[7];
12957718be8SEnji Cooper char buf[64];
13057718be8SEnji Cooper
13157718be8SEnji Cooper /* this inspired by the cleaner code. fixme */
13257718be8SEnji Cooper sprintf(thepath, "/dev/r%s", args->ta_devpath+5);
13357718be8SEnji Cooper rump_pub_etfs_register(thepath, args->ta_hostpath, RUMP_ETFS_CHR);
13457718be8SEnji Cooper sprintf(buf, "%p", &args->ta_cleanerloop);
13557718be8SEnji Cooper
13657718be8SEnji Cooper the_argv[0] = "megamaid";
13757718be8SEnji Cooper the_argv[1] = "-D"; /* don't fork() & detach */
13857718be8SEnji Cooper the_argv[2] = "-S";
13957718be8SEnji Cooper the_argv[3] = buf;
14057718be8SEnji Cooper the_argv[4] = args->ta_mntpath;
14157718be8SEnji Cooper the_argv[5] = NULL;
14257718be8SEnji Cooper
14357718be8SEnji Cooper /* xxxatf */
14457718be8SEnji Cooper optind = 1;
14557718be8SEnji Cooper opterr = 1;
14657718be8SEnji Cooper
14757718be8SEnji Cooper lfs_cleaner_main(5, __UNCONST(the_argv));
14857718be8SEnji Cooper
14957718be8SEnji Cooper return NULL;
15057718be8SEnji Cooper }
15157718be8SEnji Cooper
15257718be8SEnji Cooper int
lfs_fstest_mount(const atf_tc_t * tc,void * buf,const char * path,int flags)15357718be8SEnji Cooper lfs_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags)
15457718be8SEnji Cooper {
15557718be8SEnji Cooper struct lfstestargs *args = buf;
15657718be8SEnji Cooper int res;
15757718be8SEnji Cooper
15857718be8SEnji Cooper res = rump_sys_mkdir(path, 0777);
15957718be8SEnji Cooper if (res == -1)
16057718be8SEnji Cooper return res;
16157718be8SEnji Cooper
16257718be8SEnji Cooper res = rump_sys_mount(MOUNT_LFS, path, flags, &args->ta_uargs,
16357718be8SEnji Cooper sizeof(args->ta_uargs));
16457718be8SEnji Cooper if (res == -1)
16557718be8SEnji Cooper return res;
16657718be8SEnji Cooper
16757718be8SEnji Cooper strcpy(args->ta_mntpath, path);
16857718be8SEnji Cooper res = pthread_create(&args->ta_cleanerthread, NULL, cleaner, args);
16957718be8SEnji Cooper if (res)
17057718be8SEnji Cooper return res;
17157718be8SEnji Cooper
17257718be8SEnji Cooper /* wait for cleaner to initialize */
17357718be8SEnji Cooper sem_wait(&args->ta_cleanerloop);
17457718be8SEnji Cooper
17557718be8SEnji Cooper return 0;
17657718be8SEnji Cooper }
17757718be8SEnji Cooper
17857718be8SEnji Cooper int
lfs_fstest_unmount(const atf_tc_t * tc,const char * path,int flags)17957718be8SEnji Cooper lfs_fstest_unmount(const atf_tc_t *tc, const char *path, int flags)
18057718be8SEnji Cooper {
18157718be8SEnji Cooper int res;
18257718be8SEnji Cooper
18357718be8SEnji Cooper res = rump_sys_unmount(path, flags);
18457718be8SEnji Cooper if (res == -1) {
18557718be8SEnji Cooper return res;
18657718be8SEnji Cooper }
18757718be8SEnji Cooper
18857718be8SEnji Cooper res = rump_sys_rmdir(path);
18957718be8SEnji Cooper return res;
19057718be8SEnji Cooper }
191