plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright (c) International Business Machines Corp., 2001 |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| 13 | * the GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
Wanlong Gao | 4548c6c | 2012-10-19 18:03:36 +0800 | [diff] [blame] | 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 18 | */ |
| 19 | |
| 20 | /* |
| 21 | * NAME |
| 22 | * mkdir02 |
| 23 | * |
| 24 | * DESCRIPTION |
| 25 | * This test will verify that new directory created |
| 26 | * by mkdir(2) inherites the group ID from the parent |
| 27 | * directory and S_ISGID bit, if the S_ISGID bit is set |
| 28 | * in the parent directory. |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 29 | * |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 30 | * ALGORITHM |
| 31 | * Setup: |
| 32 | * Setup signal handling. |
| 33 | * Pause for SIGUSR1 if option specified. |
| 34 | * Create temporary directory. |
| 35 | * Give write permission on temporary directory for all users. |
| 36 | * set up umask |
| 37 | * |
| 38 | * Test: |
| 39 | * Loop if the proper options are given. |
| 40 | * fork the first child as ltpuser1 |
| 41 | * create a directory tstdir1 with S_ISGID set |
| 42 | * fork the second child as ltpuser2 |
| 43 | * create a directtory tstdir2 user tstdir1 |
| 44 | * check tstdir2's group ID and the S_ISGID bit |
| 45 | * if they are the same as tstdir1's |
| 46 | * PASS |
| 47 | * else FAIL |
| 48 | * Cleanup: |
| 49 | * Print errno log and/or timing stats if options given |
| 50 | * Delete the temporary directory created.* |
| 51 | * USAGE |
| 52 | * mkdir02 [-c n] [-e] [-f] [-i n] [-I x] [-P x] [-t] |
| 53 | * where, -c n : Run n copies concurrently. |
| 54 | * -e : Turn on errno logging. |
| 55 | * -f : Turn off functionality Testing. |
| 56 | * -i n : Execute test n times. |
| 57 | * -I x : Execute test for x seconds. |
| 58 | * -P x : Pause for x seconds between iterations. |
| 59 | * -t : Turn on syscall timing. |
| 60 | * |
| 61 | * HISTORY |
| 62 | * 07/2001 Ported by Wayne Boyer |
| 63 | * |
| 64 | * RESTRICTIONS |
| 65 | * None. |
| 66 | */ |
| 67 | |
| 68 | #include <errno.h> |
| 69 | #include <string.h> |
| 70 | #include <signal.h> |
| 71 | #include <sys/stat.h> |
| 72 | #include <sys/types.h> |
| 73 | #include <fcntl.h> |
| 74 | #include <pwd.h> |
| 75 | #include <sys/wait.h> |
| 76 | #include <unistd.h> |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 77 | #include "test.h" |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 78 | |
| 79 | void setup(); |
| 80 | void cleanup(); |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 81 | extern struct passwd *my_getpwnam(char *); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 82 | |
| 83 | #define PERMS 0777 |
| 84 | |
Cyril Hrubis | fdce7d5 | 2013-04-04 18:35:48 +0200 | [diff] [blame] | 85 | char *TCID = "mkdir02"; |
| 86 | int TST_TOTAL = 1; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 87 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 88 | char tstdir1[100]; |
| 89 | char tstdir2[100]; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 90 | |
plars | 513a4a2 | 2001-09-07 17:30:55 +0000 | [diff] [blame] | 91 | char user1name[] = "nobody"; |
| 92 | char user2name[] = "bin"; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 93 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 94 | int main(int ac, char **av) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 95 | { |
Cyril Hrubis | 89af32a | 2012-10-24 16:39:11 +0200 | [diff] [blame] | 96 | int lc; |
Cyril Hrubis | 0b9589f | 2014-05-27 17:40:33 +0200 | [diff] [blame] | 97 | const char *msg; |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 98 | struct stat buf, buf1; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 99 | pid_t pid, pid1; |
| 100 | struct passwd *ltpuser1; |
| 101 | struct passwd *ltpuser2; |
| 102 | int rval, status; |
| 103 | |
| 104 | /* |
| 105 | * parse standard options |
| 106 | */ |
Garrett Cooper | 45e285d | 2010-11-22 12:19:25 -0800 | [diff] [blame] | 107 | if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) { |
Garrett Cooper | 60fa801 | 2010-11-22 13:50:58 -0800 | [diff] [blame] | 108 | tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | /* |
| 112 | * perform global setup for test |
| 113 | */ |
| 114 | setup(); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 115 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 116 | /* |
| 117 | * check looping state if -i option given |
| 118 | */ |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 119 | for (lc = 0; TEST_LOOPING(lc); lc++) { |
| 120 | |
Caspar Zhang | d59a659 | 2013-03-07 14:59:12 +0800 | [diff] [blame] | 121 | tst_count = 0; |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 122 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 123 | /* check the inherited group ID */ |
| 124 | |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 125 | /* |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 126 | * first, fork the first child, set to ltpuser1's uid and gid, |
| 127 | * create a directory, with S_ISGID bit set |
| 128 | */ |
| 129 | |
| 130 | ltpuser1 = my_getpwnam(user1name); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 131 | sprintf(tstdir1, "tstdir1.%d", getpid()); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 132 | |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 133 | if ((pid = FORK_OR_VFORK()) < 0) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 134 | tst_brkm(TFAIL, cleanup, "fork() failed"); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 135 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 136 | } |
| 137 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 138 | if (pid == 0) { /* first child */ |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 139 | rval = setregid(ltpuser1->pw_gid, ltpuser1->pw_gid); |
| 140 | if (rval < 0) { |
| 141 | perror("setregid"); |
| 142 | tst_resm(TFAIL, "setregid failed to " |
| 143 | "to set the real gid to %d and " |
| 144 | "effective gid to %d", |
| 145 | ltpuser1->pw_gid, ltpuser1->pw_gid); |
| 146 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 147 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 148 | } |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 149 | /* being ltupuser1 */ |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 150 | rval = setreuid(ltpuser1->pw_uid, ltpuser1->pw_uid); |
| 151 | if (rval < 0) { |
| 152 | perror("setreuid"); |
| 153 | tst_resm(TFAIL, "setreuid failed to " |
| 154 | "to set the real uid to %d and " |
| 155 | "effective uid to %d", |
| 156 | ltpuser1->pw_uid, ltpuser1->pw_uid); |
| 157 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 158 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 159 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 160 | |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 161 | /* |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 162 | * create a direcoty with S_ISGID bit set |
| 163 | * and the group ID is ltpuser1 |
| 164 | */ |
| 165 | if (mkdir(tstdir1, PERMS) != 0) { |
| 166 | perror("mkdir"); |
| 167 | tst_resm(TFAIL, "mkdir() failed to create" |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 168 | " a directory with Set " |
| 169 | " group ID turn on "); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 170 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 171 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 172 | } |
| 173 | if (stat(tstdir1, &buf1) == -1) { |
| 174 | perror("stat"); |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 175 | tst_resm(TFAIL, |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 176 | "failed to stat the new directory" |
| 177 | "in mkdir()"); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 178 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 179 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 180 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 181 | if (chmod(tstdir1, buf1.st_mode | S_ISGID) != 0) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 182 | perror("chmod"); |
| 183 | tst_resm(TFAIL, "failed to set S_ISGID bit"); |
| 184 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 185 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 186 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 187 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 188 | /* Successfully create the parent directory */ |
| 189 | exit(0); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 190 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 191 | } |
| 192 | wait(&status); |
| 193 | if (WEXITSTATUS(status) != 0) { |
| 194 | tst_brkm(TFAIL, cleanup, |
| 195 | "Test to attempt to make a directory" |
| 196 | " inherits group ID FAILED "); |
| 197 | } |
| 198 | /* |
| 199 | * fork the second child process, set to ltpuser2's uid and gid |
| 200 | * create a sub directory under the directory |
| 201 | * just created by child process 1 |
| 202 | * check the group ID of the sub directory |
| 203 | * should inherit from parent directory |
| 204 | */ |
| 205 | |
| 206 | ltpuser2 = my_getpwnam(user2name); |
| 207 | sprintf(tstdir2, "%s/tstdir2.%d", tstdir1, getpid()); |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 208 | if ((pid1 = FORK_OR_VFORK()) < 0) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 209 | perror("fork failed"); |
| 210 | tst_brkm(TFAIL, cleanup, "fork() failed"); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 211 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 212 | } else if (pid1 == 0) { /* second child */ |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 213 | |
| 214 | /* being user ltpuser2 */ |
| 215 | rval = setregid(ltpuser2->pw_gid, ltpuser2->pw_gid); |
| 216 | if (rval < 0) { |
| 217 | tst_resm(TFAIL, "setregid failed to " |
| 218 | "to set the real gid to %d and " |
| 219 | "effective gid to %d", |
| 220 | ltpuser2->pw_gid, ltpuser2->pw_gid); |
| 221 | perror("setregid"); |
| 222 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 223 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 224 | } |
| 225 | rval = setreuid(ltpuser2->pw_uid, ltpuser2->pw_uid); |
| 226 | if (rval < 0) { |
| 227 | tst_resm(TFAIL, "setreuid failed to " |
| 228 | "to set the real uid to %d and " |
| 229 | "effective uid to %d", |
| 230 | ltpuser2->pw_uid, ltpuser2->pw_uid); |
| 231 | perror("setreuid"); |
| 232 | exit(1); |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 233 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 234 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 235 | |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 236 | /* |
| 237 | * create a sub direcoty |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 238 | * under the directory just created |
| 239 | * by ltpuser1 |
| 240 | */ |
| 241 | if (mkdir(tstdir2, PERMS) != 0) { |
| 242 | tst_resm(TFAIL, "mkdir() failed to create" |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 243 | " a directory %s under %s ", tstdir2, |
| 244 | tstdir1); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 245 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 246 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 247 | } |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 248 | /* |
| 249 | * check the group ID |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 250 | * should not be the same as the current processs's |
| 251 | * since parent directory is set with S_ISGID bit |
| 252 | */ |
| 253 | if (stat(tstdir2, &buf) == -1) { |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 254 | tst_resm(TFAIL, |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 255 | "failed to stat the new directory" |
| 256 | "in mkdir()"); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 257 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 258 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 259 | } |
| 260 | if (stat(tstdir1, &buf1) == -1) { |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 261 | tst_resm(TFAIL, |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 262 | "failed to stat the new directory" |
| 263 | "in mkdir()"); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 264 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 265 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 266 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 267 | if (buf.st_gid != buf1.st_gid) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 268 | tst_resm(TFAIL, "mkdir() FAILED to inherit " |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 269 | " the group ID %d from parent " |
| 270 | " directory %d", |
| 271 | buf.st_gid, buf1.st_gid); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 272 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 273 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 274 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 275 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 276 | /* check the S_ISGID bit */ |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 277 | if (!(buf.st_mode & S_ISGID)) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 278 | tst_resm(TFAIL, "mkdir() FAILED to inherit " |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 279 | " the S_ISGID bit from parent " |
| 280 | " directory"); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 281 | exit(1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 282 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 283 | } |
| 284 | /* PASS */ |
| 285 | exit(0); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 286 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 287 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 288 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 289 | waitpid(pid1, &status, 0); |
| 290 | if (WEXITSTATUS(status) == 0) { |
| 291 | tst_resm(TPASS, "Test to attempt to make a directory" |
| 292 | " inherits group ID SUCCEEDED "); |
| 293 | } else { |
| 294 | tst_resm(TFAIL, "Test to attempt to make a directory" |
| 295 | " inherits group ID FAILED"); |
| 296 | cleanup(); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 297 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 298 | |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 299 | } |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 300 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 301 | /* |
| 302 | * cleanup and exit |
| 303 | */ |
| 304 | cleanup(); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 305 | |
Garrett Cooper | 7d0a4a5 | 2010-12-16 10:05:08 -0800 | [diff] [blame] | 306 | tst_exit(); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 307 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 308 | |
| 309 | /* |
| 310 | * setup() - performs all ONE TIME setup for this test. |
| 311 | */ |
Mike Frysinger | c57fba5 | 2014-04-09 18:56:30 -0400 | [diff] [blame] | 312 | void setup(void) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 313 | { |
Nicolas Joly | d4ceb37 | 2014-06-22 17:03:57 +0200 | [diff] [blame] | 314 | tst_require_root(NULL); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 315 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 316 | tst_sig(FORK, DEF_HANDLER, cleanup); |
| 317 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 318 | TEST_PAUSE; |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 319 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 320 | /* Create a temporary directory and make it current. */ |
| 321 | tst_tmpdir(); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 322 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 323 | umask(0); |
| 324 | } |
| 325 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 326 | /* |
| 327 | * cleanup() - performs all ONE TIME cleanup for this test at |
| 328 | * completion or premature exit. |
| 329 | */ |
Mike Frysinger | c57fba5 | 2014-04-09 18:56:30 -0400 | [diff] [blame] | 330 | void cleanup(void) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 331 | { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 332 | |
| 333 | /* |
| 334 | * Remove the temporary directory. |
| 335 | */ |
| 336 | tst_rmdir(); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 337 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 338 | /* |
| 339 | * Exit with return code appropriate for results. |
| 340 | */ |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 341 | |
Chris Dearman | ec6edca | 2012-10-17 19:54:01 -0700 | [diff] [blame] | 342 | } |