1 /* 2 * Copyright (c) Wipro Technologies Ltd, 2002. 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 * You should have received a copy of the GNU General Public License along 13 * with this program; if not, write the Free Software Foundation, Inc., 14 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 15 * 16 */ 17 /************************************************************************** 18 * 19 * TEST IDENTIFIER : socketcall03 20 * 21 * EXECUTED BY : All user 22 * 23 * TEST TITLE : Basic test for socketcall(2) for bind(2) 24 * 25 * TEST CASE TOTAL : 1 26 * 27 * AUTHOR : sowmya adiga<sowmya.adiga@wipro.com> 28 * 29 * SIGNALS 30 * Uses SIGUSR1 to pause before test if option set. 31 * (See the parse_opts(3) man page). 32 * 33 * DESCRIPTION 34 * This is a phase I test for the socketcall(2) system call. 35 * It is intended to provide a limited exposure of the system call. 36 * 37 * Setup: 38 * Setup signal handling. 39 * Pause for SIGUSR1 if option specified. 40 * 41 * Test: 42 * Execute system call 43 * Check return code, if system call failed (return=-1) 44 * Log the errno and Issue a FAIL message. 45 * Otherwise, Issue a PASS message. 46 * 47 * Cleanup: 48 * Print errno log and/or timing stats if options given 49 * 50 * USAGE: <for command-line> 51 * socketcall03 [-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 * -h : Show this help screen 55 * -i n : Execute test n times. 56 * -I x : Execute test for x seconds. 57 * -p : Pause for SIGUSR1 before starting 58 * -P x : Pause for x seconds between iterations. 59 * -t : Turn on syscall timing. 60 * 61 * RESTRICTIONS 62 * None 63 *****************************************************************************/ 64 #include <stdio.h> 65 #include <stdlib.h> 66 #include <errno.h> 67 #include <sys/syscall.h> 68 #include <unistd.h> 69 #include <sys/types.h> 70 #include <sys/socket.h> 71 #include <linux/net.h> 72 #include <sys/un.h> 73 #include <netinet/in.h> 74 75 #include "test.h" 76 77 char *TCID = "socketcall03"; 78 79 #ifdef __NR_socketcall 80 81 #define socketcall(call, args) syscall(__NR_socketcall, call, args) 82 83 void setup(); 84 void cleanup(); 85 void setup1(void); 86 87 int TST_TOTAL = 1; 88 int s; 89 unsigned long args[3]; 90 struct sockaddr_in si; 91 92 struct test_case_t { 93 int domain; 94 int type; 95 int pro; 96 int call; 97 void (*setupfunc) (void); 98 char *desc; 99 } TC = { 100 AF_INET, SOCK_STREAM, 6, SYS_BIND, setup1, "bind call"}; 101 102 int main(int ac, char **av) 103 { 104 int lc; 105 106 tst_parse_opts(ac, av, NULL, NULL); 107 108 setup(); 109 110 /* check looping state */ 111 for (lc = 0; TEST_LOOPING(lc); lc++) { 112 113 tst_count = 0; 114 115 TC.setupfunc(); 116 117 TEST(socketcall(TC.call, args)); 118 119 /* check return code */ 120 121 if (TEST_RETURN == -1) { 122 tst_resm(TFAIL | TERRNO, "socketcall() Failed " 123 " with return=%ld", TEST_RETURN); 124 } else { 125 tst_resm(TPASS, "socketcall() passed " 126 "for %s with return=%ld ", 127 TC.desc, TEST_RETURN); 128 129 close(s); 130 } 131 } 132 133 /* cleanup and exit */ 134 cleanup(); 135 136 tst_exit(); 137 } 138 139 /*setup1()*/ 140 void setup1(void) 141 { 142 si.sin_family = AF_INET; 143 si.sin_addr.s_addr = htons(INADDR_ANY); 144 si.sin_port = 0; 145 146 if ((s = socket(TC.domain, TC.type, TC.pro)) == -1) { 147 tst_brkm(TBROK, NULL, "socket creation failed"); 148 } 149 args[0] = s; 150 args[1] = (unsigned long)&si; 151 args[2] = sizeof(si); 152 } 153 154 /* setup() - performs all ONE TIME setup for this test. */ 155 void setup(void) 156 { 157 158 tst_sig(NOFORK, DEF_HANDLER, cleanup); 159 160 TEST_PAUSE; 161 } 162 163 /* 164 * cleanup() - performs all ONE TIME cleanup for this test at 165 * completion or premature exit. 166 */ 167 void cleanup(void) 168 { 169 } 170 171 #else 172 173 int TST_TOTAL = 0; 174 175 int main(void) 176 { 177 tst_resm(TPASS, "socket call test on this architecture disabled."); 178 tst_exit(); 179 } 180 181 #endif 182