155 lines
4.0 KiB
C
155 lines
4.0 KiB
C
/* $NetBSD: fstest_udf.c,v 1.5 2020/06/17 00:16:21 kamil Exp $ */
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/*-
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* Copyright (c) 2010 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Nicolas Joly.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/mount.h>
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#include <sys/stat.h>
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#include <atf-c.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <signal.h>
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#include <fs/udf/udf_mount.h>
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#include <rump/rump.h>
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#include <rump/rump_syscallshotgun.h>
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#include <rump/rump_syscalls.h>
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#include "h_fsmacros.h"
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struct udftestargs {
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struct udf_args ta_uargs;
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char ta_devpath[MAXPATHLEN];
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char ta_imgpath[MAXPATHLEN];
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};
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int
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udf_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image, off_t size,
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void *fspriv)
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{
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char cmd[1024];
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int res;
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static unsigned int num = 0;
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struct udftestargs *args;
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struct sigaction act, oact;
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/*
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* Sectorsize can be specified with -S, as a multiple of 512.
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* newfs_udf takes humanized number as size in bytes as -s parameter!
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*/
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snprintf(cmd, 1024, "newfs_udf -F -s %"PRId64" %s >/dev/null", size, image);
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memset(&act, 0, sizeof(act));
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act.sa_handler = SIG_DFL;
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sigaction(SIGCHLD, &act, &oact);
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res = system(cmd);
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sigaction(SIGCHLD, &oact, NULL);
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if (res != 0)
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return res;
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res = rump_init();
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if (res != 0)
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return res;
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args = calloc(1, sizeof(*args));
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if (args == NULL)
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return -1;
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snprintf(args->ta_devpath, MAXPATHLEN, "/dev/device%d.udf", num);
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snprintf(args->ta_imgpath, MAXPATHLEN, "%s", image);
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args->ta_uargs.fspec = args->ta_devpath;
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args->ta_uargs.version = UDFMNT_VERSION;
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res = rump_pub_etfs_register(args->ta_devpath, image, RUMP_ETFS_BLK);
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if (res != 0) {
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free(args);
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return res;
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}
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*buf = args;
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num++;
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return 0;
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}
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__strong_alias(udflog_fstest_newfs,udf_fstest_newfs);
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int
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udf_fstest_delfs(const atf_tc_t *tc, void *buf)
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{
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int res;
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struct udftestargs *args = buf;
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res = rump_pub_etfs_remove(args->ta_devpath);
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if (res != 0) {
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errno = res;
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return -1;
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}
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res = unlink(args->ta_imgpath);
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if (res != 0)
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return res;
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free(args);
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return 0;
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}
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__strong_alias(udflog_fstest_delfs,udf_fstest_delfs);
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int
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udf_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags)
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{
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int res;
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struct udftestargs *args = buf;
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res = rump_sys_mkdir(path, 0777);
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if (res == -1)
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return res;
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res = rump_sys_mount(MOUNT_UDF, path, flags, &args->ta_uargs,
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sizeof(args->ta_uargs));
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return res;
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}
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int
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udf_fstest_unmount(const atf_tc_t *tc, const char *path, int flags)
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{
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int res;
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res = rump_sys_unmount(path, flags);
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if (res == -1)
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return res;
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res = rump_sys_rmdir(path);
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return res;
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}
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__strong_alias(udflog_fstest_unmount,udf_fstest_unmount);
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