Mercurial > illumos > illumos-gate
diff usr/src/test/zfs-tests/cmd/chg_usr_exec/chg_usr_exec.c @ 13899:0bcf78798346
3311 Want a test framework for arbitrary OS unit tests
3312 Add a testrunner package for OS unit tests
3313 Add a testrunner package to convert ZFS tests from STF
Reviewed by: Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by: Will Guyette <will.guyette@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Henrik Mattson <henrik.mattson@delphix.com>
Reviewed by: Sonu Pillai <sonu.pillai@delphix.com>
Reviewed by: Christopher Siden <chris.siden@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Richard Lowe <richlowe@richlowe.net>
author | John Wren Kennedy <john.kennedy@delphix.com> |
---|---|
date | Wed, 05 Dec 2012 22:04:50 -0500 |
parents | |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/usr/src/test/zfs-tests/cmd/chg_usr_exec/chg_usr_exec.c Wed Dec 05 22:04:50 2012 -0500 @@ -0,0 +1,77 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> +#include <pwd.h> + +/* extern int errno = 0; */ + +int +main(int argc, char *argv[]) +{ + char *plogin = NULL; + char cmds[BUFSIZ] = { 0 }; + char sep[] = " "; + struct passwd *ppw = NULL; + int i, len; + + if (argc < 3 || strlen(argv[1]) == 0) { + (void) printf("\tUsage: %s <login> <commands> ...\n", argv[0]); + return (1); + } + + plogin = argv[1]; + len = 0; + for (i = 2; i < argc; i++) { + (void) snprintf(cmds+len, sizeof (cmds)-len, + "%s%s", argv[i], sep); + len += strlen(argv[i]) + strlen(sep); + } + + if ((ppw = getpwnam(plogin)) == NULL) { + perror("getpwnam"); + return (errno); + } + if (setgid(ppw->pw_gid) != 0) { + perror("setgid"); + return (errno); + } + if (setuid(ppw->pw_uid) != 0) { + perror("setuid"); + return (errno); + } + + if (execl("/usr/xpg4/bin/sh", "sh", "-c", cmds, (char *)0) != 0) { + perror("execl"); + return (errno); + } + + return (0); +}