1 /* 2 * Copyright (c) International Business Machines Corp., 2001 3 * Ported by Wayne Boyer 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 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 */ 19 20 /* 21 * Testcase to check the basic functionality of the getuid() system call. 22 * 23 * For functionality test the return value from getgid() is compared to passwd 24 * entry. 25 */ 26 27 #include <pwd.h> 28 #include <errno.h> 29 30 #include "test.h" 31 #include "compat_16.h" 32 33 TCID_DEFINE(getuid03); 34 int TST_TOTAL = 1; 35 36 static void setup(void); 37 static void cleanup(void); 38 39 int main(int ac, char **av) 40 { 41 struct passwd *pwent; 42 int lc; 43 uid_t uid; 44 45 tst_parse_opts(ac, av, NULL, NULL); 46 47 setup(); 48 49 for (lc = 0; TEST_LOOPING(lc); lc++) { 50 51 tst_count = 0; 52 53 TEST(GETUID(cleanup)); 54 55 if (TEST_RETURN == -1) 56 tst_brkm(TBROK | TTERRNO, cleanup, "getuid failed"); 57 58 uid = getuid(); 59 pwent = getpwuid(uid); 60 61 if (pwent == NULL) 62 tst_resm(TFAIL | TERRNO, "getpwuid failed"); 63 64 UID16_CHECK(pwent->pw_uid, getuid, cleanup); 65 66 if (pwent->pw_uid != TEST_RETURN) 67 tst_resm(TFAIL, "getpwuid value, %d, " 68 "does not match getuid " 69 "value, %ld", pwent->pw_uid, 70 TEST_RETURN); 71 else 72 tst_resm(TPASS, "values from getuid " 73 "and getpwuid match"); 74 } 75 cleanup(); 76 tst_exit(); 77 } 78 79 static void setup(void) 80 { 81 tst_sig(NOFORK, DEF_HANDLER, cleanup); 82 83 TEST_PAUSE; 84 } 85 86 static void cleanup(void) 87 { 88 } 89
