annotate packages/io/fileio/current/tests/socket.c @ 115:6ed91473a1cd ecos-sw-2000-08-21

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author jlarmour
date Fri, 25 Aug 2000 17:32:38 +0000
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1 //==========================================================================
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2 //
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3 // socket.c
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4 //
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5 // Test socket API
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6 //
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7 //==========================================================================
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8 //####COPYRIGHTBEGIN####
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9 //
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10 // -------------------------------------------
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11 // The contents of this file are subject to the Red Hat eCos Public License
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12 // Version 1.1 (the "License"); you may not use this file except in
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13 // compliance with the License. You may obtain a copy of the License at
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14 // http://www.redhat.com/
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15 //
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16 // Software distributed under the License is distributed on an "AS IS"
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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18 // License for the specific language governing rights and limitations under
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19 // the License.
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20 //
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21 // The Original Code is eCos - Embedded Configurable Operating System,
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22 // released September 30, 1998.
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23 //
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24 // The Initial Developer of the Original Code is Red Hat.
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25 // Portions created by Red Hat are
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26 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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27 // All Rights Reserved.
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28 // -------------------------------------------
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29 //
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30 //####COPYRIGHTEND####
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31 //==========================================================================
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32 //#####DESCRIPTIONBEGIN####
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33 //
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34 // Author(s): nickg
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35 // Contributors: nickg
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36 // Date: 2000-05-25
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37 // Purpose: Test socket API
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38 // Description: This program tests the socket API. Note that it is only
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39 // intended to test the API and not the functionality of
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40 // the underlying network stack. That is assumed to have
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41 // been established by other tests elsewhere.
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42 //
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43 //####DESCRIPTIONEND####
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44 //
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45 //==========================================================================
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46
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47 #include <pkgconf/hal.h>
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48 #include <pkgconf/kernel.h>
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49 #include <pkgconf/io_fileio.h>
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50
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51
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52 #define __ECOS 1
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53
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54 #include <cyg/kernel/ktypes.h> // base kernel types
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55 #include <cyg/infra/cyg_trac.h> // tracing macros
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56 #include <cyg/infra/cyg_ass.h> // assertion macros
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57
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58 #include <cyg/infra/testcase.h>
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59
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60 #if defined(CYGPKG_NET) && defined(CYGPKG_POSIX)
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61
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62 #include <unistd.h>
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63 #include <fcntl.h>
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64 #include <sys/stat.h>
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65 #include <errno.h>
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66
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67 #include <network.h>
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68 #include <arpa/inet.h>
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69
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70 #include <pthread.h>
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71 #include <signal.h>
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72
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73
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74 #include <cyg/infra/diag.h> // HAL polled output
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75
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76 //--------------------------------------------------------------------------
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77
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78 #define SHOW_RESULT( _fn, _res ) \
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79 diag_printf(#_fn " returned %d %s\n", _res, _res<0?strerror(errno):"");
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80
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81 //--------------------------------------------------------------------------
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82 // Thread stack.
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83
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84 char thread1_stack[PTHREAD_STACK_MIN*2];
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85 char thread2_stack[PTHREAD_STACK_MIN*2];
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86
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87 //--------------------------------------------------------------------------
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88 // Local variables
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89
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90 // Thread IDs
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91 pthread_t thread1;
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92 pthread_t thread2;
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93
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94 struct sockaddr_in sa;
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95
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96 //--------------------------------------------------------------------------
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97 // test buffers
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98
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99 #define TEST_BUFSIZE 512
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100
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101 static char buf1[TEST_BUFSIZE];
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102 static char buf2[TEST_BUFSIZE];
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103 static char buf3[TEST_BUFSIZE];
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104
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105 //--------------------------------------------------------------------------
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106
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107 void *pthread_entry1( void *arg)
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108 {
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109 int fd, fd2;
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110 struct sockaddr_in accsa;
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111 socklen_t accsa_len = sizeof(accsa);
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112 int err;
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113 // int one = 1;
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114 // int so1 = sizeof(one);
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115 fd_set rd;
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116 int i;
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117 ssize_t done;
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118
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119 CYG_TEST_INFO( "Thread 1 running" );
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120
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121 CYG_TEST_INFO( "Thread1: calling socket()");
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122 fd = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );
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123 if( fd < 0 ) SHOW_RESULT( socket, fd );
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124 CYG_TEST_CHECK( fd >= 0, "socket() returned error");
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125
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126 // err = setsockopt( fd, SOL_SOCKET, SO_DONTROUTE, (void *)&one, so1);
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127 // if( err < 0 ) SHOW_RESULT( setsockopt, err );
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128 // CYG_TEST_CHECK( err == 0, "setsockopt() returned error");
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129
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130 CYG_TEST_INFO( "Thread1: calling bind()");
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131 err = bind( fd, (struct sockaddr *)&sa, sizeof(sa));
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132 if( err < 0 ) SHOW_RESULT( bind, err );
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133 CYG_TEST_CHECK( err == 0, "bind() returned error");
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134
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135 CYG_TEST_INFO( "Thread1: calling listen()");
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136 err = listen( fd, 1);
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137 if( err < 0 ) SHOW_RESULT( listen, err );
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138 CYG_TEST_CHECK( err == 0, "listen() returned error");
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139
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140 FD_ZERO( &rd );
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141 FD_SET( fd, &rd );
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142
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143 CYG_TEST_INFO( "Thread1: calling select()");
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144 err = select( fd+1, &rd, NULL, NULL, NULL );
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145 if( err < 0 ) SHOW_RESULT( select, err );
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146 CYG_TEST_CHECK( err >= 0, "select() returned error");
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147 CYG_TEST_CHECK( FD_ISSET( fd, &rd ), "Fd not set in select() result");
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148
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149 CYG_TEST_INFO( "Thread1: calling accept()");
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150 fd2 = accept( fd, (struct sockaddr *)&accsa, &accsa_len );
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151 if( fd2 < 0 ) SHOW_RESULT( accept, fd2 );
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152 CYG_TEST_CHECK( fd2 >= 0, "accept() returned error");
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153
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154
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155 for( i = 0; i < TEST_BUFSIZE; i++ ) buf1[i] = i;
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156
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157 CYG_TEST_INFO( "Thread1: calling write()");
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158 done = write( fd2, buf1, TEST_BUFSIZE);
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159 if( done != TEST_BUFSIZE ) SHOW_RESULT( write, done );
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160 CYG_TEST_CHECK( done == TEST_BUFSIZE, "write() returned bad size");
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161
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162 FD_ZERO( &rd );
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163 FD_SET( fd2, &rd );
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164
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165 CYG_TEST_INFO( "Thread1: calling select()");
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166 err = select( fd2+1, &rd, NULL, NULL, NULL );
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167 if( err < 0 ) SHOW_RESULT( select, err );
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168 CYG_TEST_CHECK( err >= 0, "select() returned error");
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169 CYG_TEST_CHECK( FD_ISSET( fd2, &rd ), "Fd2 not set in select() result");
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170
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171 CYG_TEST_INFO( "Thread1: calling read()");
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172 done = read( fd2, buf3, TEST_BUFSIZE);
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173 if( done != TEST_BUFSIZE ) SHOW_RESULT( read, done );
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174 CYG_TEST_CHECK( done == TEST_BUFSIZE, "read() returned bad size");
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175
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176 for( i = 0; i < TEST_BUFSIZE; i++ )
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177 if( buf1[i] != buf3[i] )
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178 diag_printf("buf1[%d](%02x) != buf3[%d](%02x)\n",i,buf1[i],i,buf3[i]);
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179
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180 CYG_TEST_INFO( "Thread1: calling close(fd)");
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181 err = close(fd);
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182 if( err < 0 ) SHOW_RESULT( close, err );
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183 CYG_TEST_CHECK( err == 0, "close() returned error");
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184
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185 CYG_TEST_INFO( "Thread1: calling close(fd2)");
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186 err = close(fd2);
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187 if( err < 0 ) SHOW_RESULT( close, err );
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188 CYG_TEST_CHECK( err == 0, "close() returned error");
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189
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190 CYG_TEST_INFO( "Thread1: calling pthread_exit()");
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191 pthread_exit( arg );
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192 }
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193
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194 //--------------------------------------------------------------------------
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195
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196 void *pthread_entry2( void *arg)
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197 {
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198 int fd;
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199 int err;
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200 // int one = 1;
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201 // int so1 = sizeof(one);
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202 int i;
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203 ssize_t done;
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204 fd_set rd;
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205
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206 CYG_TEST_INFO( "Thread 2 running" );
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207
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208 CYG_TEST_INFO( "Thread2: calling socket()");
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209 fd = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );
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210 if( fd < 0 ) SHOW_RESULT( socket, fd );
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211 CYG_TEST_CHECK( fd >= 0, "socket() returned error");
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212
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213 // err = setsockopt( fd, SOL_SOCKET, SO_DONTROUTE, (void *)&one, so1);
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214 // if( err < 0 ) SHOW_RESULT( setsockopt, err );
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215 // CYG_TEST_CHECK( err == 0, "setsockopt() returned error");
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216
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217 CYG_TEST_INFO( "Thread2: calling connect()");
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218 err = connect( fd, (struct sockaddr *)&sa, sizeof(sa));
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219 if( err < 0 ) SHOW_RESULT( connect, err );
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220 CYG_TEST_CHECK( err == 0, "connect() returned error");
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221
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222 FD_ZERO( &rd );
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223 FD_SET( fd, &rd );
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224
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225 CYG_TEST_INFO( "Thread2: calling select()");
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226 err = select( fd+1, &rd, NULL, NULL, NULL );
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227 if( err < 0 ) SHOW_RESULT( select, err );
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228 CYG_TEST_CHECK( err >= 0, "select() returned error");
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229 CYG_TEST_CHECK( FD_ISSET( fd, &rd ), "Fd not set in select() result");
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230
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231 CYG_TEST_INFO( "Thread2: calling read()");
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232 done = read( fd, buf2, TEST_BUFSIZE);
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233 if( done != TEST_BUFSIZE ) SHOW_RESULT( read, done );
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234 CYG_TEST_CHECK( done == TEST_BUFSIZE, "read() returned bad size");
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235
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236 for( i = 0; i < TEST_BUFSIZE; i++ )
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237 if( buf1[i] != buf2[i] )
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238 diag_printf("buf1[%d](%02x) != buf2[%d](%02x)\n",i,buf1[i],i,buf2[i]);
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239
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240 CYG_TEST_INFO( "Thread2: calling write()");
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241 done = write( fd, buf2, TEST_BUFSIZE);
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242 if( done != TEST_BUFSIZE ) SHOW_RESULT( write, done );
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243 CYG_TEST_CHECK( done == TEST_BUFSIZE, "write() returned bad size");
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244
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245 CYG_TEST_INFO( "Thread2: calling close(fd)");
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246 err = close(fd);
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247 if( err < 0 ) SHOW_RESULT( close, err );
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248 CYG_TEST_CHECK( err == 0, "close() returned error");
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249
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250 CYG_TEST_INFO( "Thread2: calling pthread_exit()");
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251 pthread_exit( arg );
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252 }
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253
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254 //==========================================================================
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255 // main
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256
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257 int main( int argc, char **argv )
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258 {
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259 struct in_addr ina;
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260 char *addr1 = "127.0.255.106";
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261 char *addr2;
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262 void *retval;
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263 pthread_attr_t attr;
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264 struct sched_param schedparam;
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265
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266 sa.sin_family = AF_INET;
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267 inet_aton("127.0.0.1", &sa.sin_addr);
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268 sa.sin_port = htons(1234);
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269
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270 CYG_TEST_INIT();
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271
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272 // Test inet_ntoa() and inet_aton()
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273
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274 inet_aton(addr1, &ina);
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275 addr2 = inet_ntoa(ina);
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276 CYG_TEST_CHECK( strcmp(addr1, addr2) == 0, "Bad inet adderess conversion");
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277
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278
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279 // Create test threads
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280
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281 {
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282 pthread_attr_init( &attr );
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283
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284 schedparam.sched_priority = 10;
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285 pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
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286 pthread_attr_setschedpolicy( &attr, SCHED_RR );
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287 pthread_attr_setschedparam( &attr, &schedparam );
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288 pthread_attr_setstackaddr( &attr, (void *)&thread1_stack[sizeof(thread1_stack)] );
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289 pthread_attr_setstacksize( &attr, sizeof(thread1_stack) );
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290
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291 pthread_create( &thread1,
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292 &attr,
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293 pthread_entry1,
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294 (void *)0x12345671);
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295 }
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296
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297 {
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298 pthread_attr_init( &attr );
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299
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300 schedparam.sched_priority = 5;
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301 pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
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302 pthread_attr_setschedpolicy( &attr, SCHED_RR );
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303 pthread_attr_setschedparam( &attr, &schedparam );
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304 pthread_attr_setstackaddr( &attr, (void *)&thread2_stack[sizeof(thread2_stack)] );
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305 pthread_attr_setstacksize( &attr, sizeof(thread2_stack) );
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306
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307 pthread_create( &thread2,
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308 &attr,
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309 pthread_entry2,
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310 (void *)0x12345672);
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311 }
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312
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313 // Now join with thread1
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314 CYG_TEST_INFO( "Main: calling pthread_join(thread1)");
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315 pthread_join( thread1, &retval );
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316
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317 // And thread 2
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318 CYG_TEST_INFO( "Main: calling pthread_join(thread2)");
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319 pthread_join( thread2, &retval );
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320
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321 CYG_TEST_PASS_FINISH("socket");
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322 }
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323
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324 #else
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325
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326 //==========================================================================
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327 // main
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328
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329 int main( int argc, char **argv )
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330 {
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331 CYG_TEST_INIT();
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332
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333 CYG_TEST_NA("socket");
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334 }
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335
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336 #endif
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337
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338
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339 // -------------------------------------------------------------------------
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340 // EOF socket.c