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 | * rmdir03 |
| 23 | * |
| 24 | * DESCRIPTION |
| 25 | * check rmdir() fails with EPERM or EACCES |
| 26 | * |
| 27 | * ALGORITHM |
| 28 | * Setup: |
| 29 | * Setup signal handling. |
| 30 | * Pause for SIGUSR1 if option specified. |
| 31 | * Create temporary directory. |
| 32 | * |
| 33 | * Test: |
| 34 | * Loop if the proper options are given. |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 35 | * 1. create a directory tstdir1 and set the sticky bit, then |
| 36 | * create directory tstdir2 under tstdir1. Fork a |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 37 | * child , set to be user nobody. Pass tstdir2 to rmdir(2). |
robbiew | f6addef | 2004-04-14 21:42:09 +0000 | [diff] [blame] | 38 | * Verify the return value is not 0 and the errno is EPERM |
| 39 | * or EACCES. |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 40 | * 2. Fork a child, set to be user nobody. Create a directory |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 41 | * tstdir1 and only give write permission to nobody. |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 42 | * Create directory tstdir2 under tstdir1. Fork the second |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 43 | * child , set to be user nobody. Pass tstdir2 to rmdir(2). |
| 44 | * Verify the return value is not 0 and the errno is EACCES. |
| 45 | * |
| 46 | * Cleanup: |
| 47 | * Print errno log and/or timing stats if options given |
| 48 | * Delete the temporary directory created. |
| 49 | * |
| 50 | * USAGE |
| 51 | * rmdir03 [-c n] [-e] [-i n] [-I x] [-P x] [-t] |
| 52 | * where, -c n : Run n copies concurrently. |
| 53 | * -e : Turn on errno logging. |
| 54 | * -i n : Execute test n times. |
| 55 | * -I x : Execute test for x seconds. |
| 56 | * -P x : Pause for x seconds between iterations. |
| 57 | * -t : Turn on syscall timing. |
| 58 | * |
| 59 | * HISTORY |
| 60 | * 07/2001 Ported by Wayne Boyer |
| 61 | * |
| 62 | * RESTRICTIONS |
| 63 | * Test must be run as root. |
| 64 | * |
| 65 | */ |
| 66 | #include <errno.h> |
| 67 | #include <string.h> |
| 68 | #include <sys/stat.h> |
| 69 | #include <sys/types.h> |
plars | 74948ad | 2002-11-14 16:16:14 +0000 | [diff] [blame] | 70 | #include <sys/wait.h> |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 71 | #include <fcntl.h> |
| 72 | #include <pwd.h> |
| 73 | #include <unistd.h> |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 74 | #include "test.h" |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 75 | |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 76 | void dochild1(); |
| 77 | void dochild2(); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 78 | void setup(); |
| 79 | void cleanup(); |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 80 | extern struct passwd *my_getpwnam(char *); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 81 | |
| 82 | #define PERMS 0777 |
| 83 | |
| 84 | char user1name[] = "nobody"; |
| 85 | |
Cyril Hrubis | fdce7d5 | 2013-04-04 18:35:48 +0200 | [diff] [blame] | 86 | char *TCID = "rmdir03"; |
| 87 | int TST_TOTAL = 1; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 88 | |
| 89 | char tstdir1[255]; |
| 90 | char tstdir2[255]; |
| 91 | char tstdir3[255]; |
| 92 | char tstdir4[255]; |
| 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; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 98 | pid_t pid; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 99 | struct stat buf1; |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 100 | int e_code, status, status2; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 101 | |
| 102 | /* |
| 103 | * parse standard options |
| 104 | */ |
Garrett Cooper | 45e285d | 2010-11-22 12:19:25 -0800 | [diff] [blame] | 105 | if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) { |
Garrett Cooper | 60fa801 | 2010-11-22 13:50:58 -0800 | [diff] [blame] | 106 | tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 107 | } |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 108 | #ifdef UCLINUX |
| 109 | maybe_run_child(&dochild1, "ns", 1, tstdir2); |
| 110 | maybe_run_child(&dochild2, "ns", 2, tstdir4); |
| 111 | #endif |
| 112 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 113 | /* |
| 114 | * perform global setup for test |
| 115 | */ |
| 116 | setup(); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 117 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 118 | /* |
| 119 | * check looping state if -i option given |
| 120 | */ |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 121 | for (lc = 0; TEST_LOOPING(lc); lc++) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 122 | |
Caspar Zhang | d59a659 | 2013-03-07 14:59:12 +0800 | [diff] [blame] | 123 | tst_count = 0; |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 124 | |
| 125 | //test1: $ |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 126 | /* |
| 127 | * attempt to rmdir a file whose parent directory has |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 128 | * the sticky bit set without the root right |
| 129 | * or effective uid |
| 130 | */ |
| 131 | |
| 132 | if (stat(tstdir1, &buf1) != -1) { |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 133 | tst_brkm(TBROK, cleanup, |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 134 | "tmp directory %s found!", tstdir1); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 135 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 136 | /* create a directory */ |
| 137 | if (mkdir(tstdir1, PERMS) == -1) { |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 138 | tst_brkm(TBROK, cleanup, |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 139 | "Couldnot create directory %s", tstdir1); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 140 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 141 | if (stat(tstdir1, &buf1) == -1) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 142 | perror("stat"); |
| 143 | tst_brkm(TBROK, cleanup, "failed to stat directory %s " |
| 144 | "in rmdir()", tstdir1); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 145 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 146 | } |
| 147 | /* set the sticky bit */ |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 148 | if (chmod(tstdir1, buf1.st_mode | S_ISVTX) != 0) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 149 | perror("chmod"); |
| 150 | tst_brkm(TBROK, cleanup, |
| 151 | "failed to set the S_ISVTX bit"); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 152 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 153 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 154 | /* create a sub directory under tstdir1 */ |
| 155 | if (mkdir(tstdir2, PERMS) == -1) { |
subrata_modak | 4bb656a | 2009-02-26 12:02:09 +0000 | [diff] [blame] | 156 | tst_brkm(TBROK, cleanup, |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 157 | "Could not create directory %s", tstdir2); |
| 158 | } |
| 159 | |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 160 | if ((pid = FORK_OR_VFORK()) == -1) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 161 | tst_brkm(TBROK, cleanup, "fork() failed"); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 162 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 163 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 164 | if (pid == 0) { /* first child */ |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 165 | #ifdef UCLINUX |
| 166 | if (self_exec(av[0], "ns", 1, tstdir2) < 0) { |
| 167 | tst_brkm(TBROK, cleanup, "self_exec failed"); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 168 | } |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 169 | #else |
| 170 | dochild1(); |
| 171 | #endif |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 172 | } |
plars | 8ccf65e | 2001-09-14 21:56:23 +0000 | [diff] [blame] | 173 | /* Parent */ |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 174 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 175 | //test2: $ |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 176 | /* create the a directory with 0700 permits */ |
| 177 | if (mkdir(tstdir3, 0700) == -1) { |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 178 | tst_brkm(TBROK, cleanup, "mkdir(%s, %#o) Failed", |
| 179 | tstdir3, PERMS); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 180 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 181 | /* create the a directory with 0700 permits */ |
| 182 | if (mkdir(tstdir4, 0777) == -1) { |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 183 | tst_brkm(TBROK, cleanup, "mkdir(%s, %#o) Failed", |
| 184 | tstdir4, PERMS); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 185 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 186 | |
vapier | 62b16cf | 2007-02-09 20:48:23 +0000 | [diff] [blame] | 187 | if ((pid = FORK_OR_VFORK()) == -1) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 188 | tst_brkm(TBROK, cleanup, "fork() failed"); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 189 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 190 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 191 | if (pid == 0) { /* child */ |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 192 | #ifdef UCLINUX |
| 193 | if (self_exec(av[0], "ns", 2, tstdir4) < 0) { |
| 194 | tst_brkm(TBROK, cleanup, "self_exec failed"); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 195 | } |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 196 | #else |
| 197 | dochild2(); |
| 198 | #endif |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 199 | } else { /* parent */ |
| 200 | /* wait for the child to finish */ |
| 201 | wait(&status); |
| 202 | wait(&status2); |
| 203 | /* make sure the child returned a good exit status */ |
| 204 | e_code = status >> 8; |
| 205 | if (e_code != 0) { |
| 206 | tst_resm(TFAIL, "Failures reported above"); |
| 207 | } else { |
plars | 8ccf65e | 2001-09-14 21:56:23 +0000 | [diff] [blame] | 208 | /* No error in the 1st one, check the 2nd */ |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 209 | e_code = status2 >> 8; |
| 210 | if (e_code != 0) { |
| 211 | tst_resm(TFAIL, |
| 212 | "Failures reported above"); |
plars | 8ccf65e | 2001-09-14 21:56:23 +0000 | [diff] [blame] | 213 | } |
| 214 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 215 | } |
| 216 | |
| 217 | /* clean up things in case we are looping */ |
| 218 | |
| 219 | (void)rmdir(tstdir2); |
| 220 | (void)rmdir(tstdir1); |
| 221 | (void)rmdir(tstdir4); |
| 222 | (void)rmdir(tstdir3); |
| 223 | |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 224 | } |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 225 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 226 | /* |
| 227 | * cleanup and exit |
| 228 | */ |
| 229 | cleanup(); |
Garrett Cooper | 1e6f5a6 | 2010-12-19 09:58:10 -0800 | [diff] [blame] | 230 | tst_exit(); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 231 | |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 232 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 233 | |
| 234 | /* |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 235 | * dochild1() |
| 236 | */ |
Mike Frysinger | c57fba5 | 2014-04-09 18:56:30 -0400 | [diff] [blame] | 237 | void dochild1(void) |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 238 | { |
| 239 | int retval = 0; |
| 240 | struct passwd *nobody = my_getpwnam(user1name); |
| 241 | |
| 242 | /* set to nobody */ |
| 243 | if (seteuid(nobody->pw_uid) == -1) { |
| 244 | retval = 1; |
| 245 | tst_brkm(TBROK, cleanup, "setreuid failed to " |
| 246 | "set effective uid to %d", nobody->pw_uid); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 247 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 248 | |
| 249 | /* rmdir tstdir2 */ |
| 250 | TEST(rmdir(tstdir2)); |
| 251 | |
| 252 | if (TEST_ERRNO) { |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 253 | } |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 254 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 255 | if (TEST_RETURN != -1) { |
| 256 | retval = 1; |
| 257 | tst_resm(TFAIL, "call succeeded unexpectedly"); |
| 258 | } else if ((TEST_ERRNO != EPERM) && (TEST_ERRNO != EACCES)) { |
| 259 | retval = 1; |
| 260 | tst_resm(TFAIL, "Expected EPERM or EACCES, got %d", TEST_ERRNO); |
| 261 | } else { |
| 262 | tst_resm(TPASS, "rmdir() produced EPERM or EACCES"); |
| 263 | } |
| 264 | |
| 265 | if (seteuid(0) == -1) { |
| 266 | retval = 1; |
| 267 | tst_brkm(TBROK, cleanup, "seteuid(0) failed"); |
| 268 | } |
| 269 | exit(retval); |
| 270 | /* END of child 1 (test1) */ |
| 271 | } |
| 272 | |
| 273 | /* |
| 274 | * dochild1() |
| 275 | */ |
Mike Frysinger | c57fba5 | 2014-04-09 18:56:30 -0400 | [diff] [blame] | 276 | void dochild2(void) |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 277 | { |
| 278 | int retval = 0; |
| 279 | struct passwd *nobody = my_getpwnam(user1name); |
| 280 | |
| 281 | /* set to nobody */ |
| 282 | if (seteuid(nobody->pw_uid) == -1) { |
| 283 | retval = 1; |
| 284 | tst_brkm(TBROK, cleanup, "setreuid failed to " |
| 285 | "set effective uid to %d", nobody->pw_uid); |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 286 | } |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 287 | |
| 288 | /* rmdir tstdir4 */ |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 289 | TEST(rmdir(tstdir4)); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 290 | |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 291 | if (TEST_ERRNO) { |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 292 | } |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 293 | |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 294 | if (TEST_RETURN != -1) { |
| 295 | retval = 1; |
| 296 | tst_resm(TFAIL, "call succeeded unexpectedly"); |
| 297 | } else if (TEST_ERRNO != EACCES) { |
| 298 | retval = 1; |
| 299 | tst_resm(TFAIL, "Expected EACCES got %d", TEST_ERRNO); |
| 300 | } else { |
| 301 | tst_resm(TPASS, "rmdir() produced EACCES"); |
| 302 | } |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 303 | |
robbiew | d34d581 | 2005-07-11 22:28:09 +0000 | [diff] [blame] | 304 | if (seteuid(0) == -1) { |
| 305 | retval = 1; |
| 306 | tst_brkm(TBROK, cleanup, "seteuid(0) failed"); |
| 307 | } |
| 308 | exit(retval); |
| 309 | } |
| 310 | |
| 311 | /* |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 312 | * setup() - performs all ONE TIME setup for this test. |
| 313 | */ |
Mike Frysinger | c57fba5 | 2014-04-09 18:56:30 -0400 | [diff] [blame] | 314 | void setup(void) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 315 | { |
Nicolas Joly | d4ceb37 | 2014-06-22 17:03:57 +0200 | [diff] [blame] | 316 | tst_require_root(NULL); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 317 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 318 | tst_sig(FORK, DEF_HANDLER, cleanup); |
| 319 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 320 | TEST_PAUSE; |
| 321 | |
| 322 | /* Create a temporary directory and make it current. */ |
| 323 | tst_tmpdir(); |
| 324 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 325 | umask(0); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 326 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 327 | sprintf(tstdir1, "./tstdir1_%d", getpid()); |
| 328 | sprintf(tstdir2, "%s/tstdir2_%d", tstdir1, getpid()); |
| 329 | sprintf(tstdir3, "./tstdir3_%d", getpid()); |
| 330 | sprintf(tstdir4, "%s/tstdir3_%d", tstdir3, getpid()); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 331 | } |
| 332 | |
| 333 | /* |
| 334 | * cleanup() - performs all ONE TIME cleanup for this test at |
| 335 | * completion or premature exit. |
| 336 | */ |
Mike Frysinger | c57fba5 | 2014-04-09 18:56:30 -0400 | [diff] [blame] | 337 | void cleanup(void) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 338 | { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 339 | |
| 340 | /* |
| 341 | * Remove the temporary directory. |
| 342 | */ |
| 343 | tst_rmdir(); |
subrata_modak | bdbaec5 | 2009-02-26 12:14:51 +0000 | [diff] [blame] | 344 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 345 | /* |
| 346 | * Exit with return code appropriate for results. |
| 347 | */ |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 348 | |
Chris Dearman | ec6edca | 2012-10-17 19:54:01 -0700 | [diff] [blame] | 349 | } |