2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2022 NetApp, Inc.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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28 #include <sys/types.h>
29 #include <sys/boottrace.h>
30 #include <sys/sysctl.h>
43 fprintf(stderr, "usage: boottrace utility [argument ...]\n");
48 main(int argc, char **argv)
57 BOOTTRACE("%s start", *argv);
61 } else if (pid == 0) {
63 err(errno == ENOENT ? 127 : 126, "execvp %s", *argv);
65 waitpid(pid, &status, 0);
66 if (!WIFEXITED(status))
67 warnx("command terminated abnormally");
68 BOOTTRACE("%s done", *argv);
70 return (WIFEXITED(status) ? WEXITSTATUS(status) : EXIT_FAILURE);