1 /******************************************************************************/ 2 /* Copyright (c) Crackerjack Project., 2007 */ 3 /* */ 4 /* This program is free software; you can redistribute it and/or modify */ 5 /* it under the terms of the GNU General Public License as published by */ 6 /* the Free Software Foundation; either version 2 of the License, or */ 7 /* (at your option) any later version. */ 8 /* */ 9 /* This program is distributed in the hope that it will be useful, */ 10 /* but WITHOUT ANY WARRANTY; without even the implied warranty of */ 11 /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See */ 12 /* the GNU General Public License for more details. */ 13 /* */ 14 /* You should have received a copy of the GNU General Public License */ 15 /* along with this program; if not, write to the Free Software */ 16 /* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ 17 /* */ 18 /******************************************************************************/ 19 /******************************************************************************/ 20 /* */ 21 /* File: sgetmask01.c */ 22 /* */ 23 /* Description: This tests the sgetmask() syscall */ 24 /* */ 25 /* Usage: <for command-line> */ 26 /* sgetmask01 [-c n] [-e][-i n] [-I x] [-p x] [-t] */ 27 /* where, -c n : Run n copies concurrently. */ 28 /* -e : Turn on errno logging. */ 29 /* -i n : Execute test n times. */ 30 /* -I x : Execute test for x seconds. */ 31 /* -P x : Pause for x seconds between iterations. */ 32 /* -t : Turn on syscall timing. */ 33 /* */ 34 /* Total Tests: 1 */ 35 /* */ 36 /* Test Name: sgetmask01 */ 37 /* History: Porting from Crackerjack to LTP is done by */ 38 /* Manas Kumar Nayak maknayak (at) in.ibm.com> */ 39 /******************************************************************************/ 40 41 /* NOTE: This case test the behavior of sgetmask 42 # Sometime the returned "Oops"in this case don't mean anything for 43 # correct or error, we check the result between different kernel and 44 # try to find if there exist different returned code in different kernel 45 # 46 */ 47 48 #include <stdio.h> 49 #include <signal.h> 50 #include <sys/syscall.h> 51 #include <unistd.h> 52 #include <stdio.h> 53 #include <errno.h> 54 55 #include "test.h" 56 #include "lapi/syscalls.h" 57 58 char *TCID = "sgetmask01"; 59 int testno; 60 int TST_TOTAL = 2; 61 62 /* Extern Global Functions */ 63 /******************************************************************************/ 64 /* */ 65 /* Function: cleanup */ 66 /* */ 67 /* Description: Performs all one time clean up for this test on successful */ 68 /* completion, premature exit or failure. Closes all temporary */ 69 /* files, removes all temporary directories exits the test with */ 70 /* appropriate return code by calling tst_exit() function. */ 71 /* */ 72 /* Input: None. */ 73 /* */ 74 /* Output: None. */ 75 /* */ 76 /* Return: On failure - Exits calling tst_exit(). Non '0' return code. */ 77 /* On success - Exits calling tst_exit(). With '0' return code. */ 78 /* */ 79 /******************************************************************************/ 80 void cleanup(void) 81 { 82 83 tst_rmdir(); 84 85 tst_exit(); 86 } 87 88 /* Local Functions */ 89 /******************************************************************************/ 90 /* */ 91 /* Function: setup */ 92 /* */ 93 /* Description: Performs all one time setup for this test. This function is */ 94 /* typically used to capture signals, create temporary dirs */ 95 /* and temporary files that may be used in the course of this */ 96 /* test. */ 97 /* */ 98 /* Input: None. */ 99 /* */ 100 /* Output: None. */ 101 /* */ 102 /* Return: On failure - Exits by calling cleanup(). */ 103 /* On success - returns 0. */ 104 /* */ 105 /******************************************************************************/ 106 void setup(void) 107 { 108 /* Capture signals if any */ 109 /* Create temporary directories */ 110 TEST_PAUSE; 111 tst_tmpdir(); 112 } 113 114 int main(int ac, char **av) 115 { 116 int sig; 117 int lc; 118 119 tst_parse_opts(ac, av, NULL, NULL); 120 121 setup(); 122 123 for (lc = 0; TEST_LOOPING(lc); ++lc) { 124 tst_count = 0; 125 for (testno = 0; testno < TST_TOTAL; ++testno) { 126 127 for (sig = -3; sig <= SIGRTMAX + 1; sig++) { 128 TEST(ltp_syscall(__NR_ssetmask, sig)); 129 tst_resm(TINFO, "Setting signal : %d -- " 130 "return of setmask : %ld", 131 sig, TEST_RETURN); 132 TEST(ltp_syscall(__NR_sgetmask)); 133 if (TEST_RETURN != sig) { 134 tst_resm(TINFO, 135 "Oops,setting sig %d, got %ld", 136 sig, TEST_RETURN); 137 } else 138 tst_resm(TPASS, 139 "OK,setting sig %d, got %ld", 140 sig, TEST_RETURN); 141 if (sig == SIGRTMAX + 1) { 142 cleanup(); 143 tst_exit(); 144 } 145 } 146 } 147 } 148 cleanup(); 149 tst_exit(); 150 } 151
