1/*
2 * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of version 2 of the GNU General Public License as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it would be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11 *
12 * Further, this software is distributed without any warranty that it is
13 * free of the rightful claim of any third person regarding infringement
14 * or the like.  Any license provided herein, whether implied or
15 * otherwise, applies only to this software file.  Patent licenses, if
16 * any, provided herein do not apply to combinations of this program with
17 * other software, or any other product whatsoever.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 *
23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
24 * Mountain View, CA  94043, or:
25 *
26 * http://www.sgi.com
27 *
28 * For further information regarding this notice, see:
29 *
30 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
31 *
32 */
33/* $Id: chown01.c,v 1.6 2009/08/28 11:59:17 vapier Exp $ */
34/**********************************************************
35 *
36 *    OS Test - Silicon Graphics, Inc.
37 *
38 *    TEST IDENTIFIER	: chown01
39 *
40 *    EXECUTED BY	: anyone
41 *
42 *    TEST TITLE	: Basic test for chown(2)
43 *
44 *    PARENT DOCUMENT	: usctpl01
45 *
46 *    TEST CASE TOTAL	: 1
47 *
48 *    WALL CLOCK TIME	: 1
49 *
50 *    CPU TYPES		: ALL
51 *
52 *    AUTHOR		: William Roske
53 *
54 *    CO-PILOT		: Dave Fenner
55 *
56 *    DATE STARTED	: 03/30/92
57 *
58 *    INITIAL RELEASE	: UNICOS 7.0
59 *
60 *    TEST CASES
61 *
62 * 	1.) chown(2) returns...(See Description)
63 *
64 *    INPUT SPECIFICATIONS
65 * 	The standard options for system call tests are accepted.
66 *	(See the parse_opts(3) man page).
67 *
68 *    OUTPUT SPECIFICATIONS
69 *$
70 *    DURATION
71 * 	Terminates - with frequency and infinite modes.
72 *
73 *    SIGNALS
74 * 	Uses SIGUSR1 to pause before test if option set.
75 * 	(See the parse_opts(3) man page).
76 *
77 *    RESOURCES
78 * 	None
79 *
80 *    ENVIRONMENTAL NEEDS
81 *      No run-time environmental needs.
82 *
83 *    SPECIAL PROCEDURAL REQUIREMENTS
84 * 	None
85 *
86 *    INTERCASE DEPENDENCIES
87 * 	None
88 *
89 *    DETAILED DESCRIPTION
90 *	This is a Phase I test for the chown(2) system call.  It is intended
91 *	to provide a limited exposure of the system call, for now.  It
92 *	should/will be extended when full functional tests are written for
93 *	chown(2).
94 *
95 * 	Setup:
96 * 	  Setup signal handling.
97 *	  Pause for SIGUSR1 if option specified.
98 *
99 * 	Test:
100 *	 Loop if the proper options are given.
101 * 	  Execute system call
102 *	  Check return code, if system call failed (return=-1)
103 *		Log the errno and Issue a FAIL message.
104 *	  Otherwise, Issue a PASS message.
105 *
106 * 	Cleanup:
107 * 	  Print errno log and/or timing stats if options given
108 *
109 *
110 *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
111
112#include <sys/types.h>
113#include <sys/fcntl.h>
114#include <errno.h>
115#include <string.h>
116#include <signal.h>
117#include "test.h"
118#include "safe_macros.h"
119#include "compat_16.h"
120
121TCID_DEFINE(chown01);
122int TST_TOTAL = 1;
123
124char fname[255];
125int uid, gid;
126
127static void setup(void);
128static void cleanup(void);
129
130int main(int ac, char **av)
131{
132	int lc;
133
134	tst_parse_opts(ac, av, NULL, NULL);
135
136	setup();
137
138	for (lc = 0; TEST_LOOPING(lc); lc++) {
139
140		tst_count = 0;
141
142		TEST(CHOWN(cleanup, fname, uid, gid));
143
144		if (TEST_RETURN == -1) {
145			tst_resm(TFAIL | TTERRNO, "chown(%s, %d,%d) failed",
146				 fname, uid, gid);
147		} else {
148			tst_resm(TPASS, "chown(%s, %d,%d) returned %ld",
149				 fname, uid, gid, TEST_RETURN);
150		}
151
152	}
153
154	cleanup();
155	tst_exit();
156}
157
158static void setup(void)
159{
160
161	tst_sig(NOFORK, DEF_HANDLER, cleanup);
162
163	TEST_PAUSE;
164
165	tst_tmpdir();
166
167	UID16_CHECK((uid = geteuid()), "chown", cleanup)
168	GID16_CHECK((gid = getegid()), "chown", cleanup)
169
170	sprintf(fname, "t_%d", getpid());
171
172	SAFE_FILE_PRINTF(cleanup, fname, "davef");
173}
174
175static void cleanup(void)
176{
177	tst_rmdir();
178
179}
180