annotate packages/fs/ram/current/tests/fileio1.c @ 210:d2c90368aeef

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author jlarmour
date Thu, 23 May 2002 22:59:51 +0000
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1 //==========================================================================
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2 //
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3 // fileio1.c
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4 //
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5 // Test fileio system
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6 //
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7 //==========================================================================
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8 //####ECOSGPLCOPYRIGHTBEGIN####
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9 // -------------------------------------------
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10 // This file is part of eCos, the Embedded Configurable Operating System.
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11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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12 //
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13 // eCos is free software; you can redistribute it and/or modify it under
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14 // the terms of the GNU General Public License as published by the Free
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15 // Software Foundation; either version 2 or (at your option) any later version.
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16 //
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17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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20 // for more details.
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21 //
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22 // You should have received a copy of the GNU General Public License along
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23 // with eCos; if not, write to the Free Software Foundation, Inc.,
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24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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25 //
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26 // As a special exception, if other files instantiate templates or use macros
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27 // or inline functions from this file, or you compile this file and link it
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28 // with other works to produce a work based on this file, this file does not
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29 // by itself cause the resulting work to be covered by the GNU General Public
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30 // License. However the source code for this file must still be made available
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31 // in accordance with section (3) of the GNU General Public License.
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32 //
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33 // This exception does not invalidate any other reasons why a work based on
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34 // this file might be covered by the GNU General Public License.
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35 //
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36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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37 // at http://sources.redhat.com/ecos/ecos-license/
208
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38 // -------------------------------------------
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39 //####ECOSGPLCOPYRIGHTEND####
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40 //==========================================================================
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41 //#####DESCRIPTIONBEGIN####
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42 //
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43 // Author(s): nickg
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44 // Contributors: nickg
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45 // Date: 2000-05-25
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46 // Purpose: Test fileio system
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47 // Description: This test uses the testfs to check out the initialization
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48 // and basic operation of the fileio system
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49 //
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50 //
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51 //
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52 //
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53 //
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54 //
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55 //
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56 //####DESCRIPTIONEND####
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57 //
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58 //==========================================================================
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59
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60 #include <pkgconf/hal.h>
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61 #include <pkgconf/kernel.h>
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62 #include <pkgconf/io_fileio.h>
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63
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64 #include <cyg/kernel/ktypes.h> // base kernel types
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65 #include <cyg/infra/cyg_trac.h> // tracing macros
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66 #include <cyg/infra/cyg_ass.h> // assertion macros
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67
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68 #include <unistd.h>
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69 #include <fcntl.h>
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70 #include <sys/stat.h>
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71 #include <errno.h>
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72 #include <string.h>
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73 #include <dirent.h>
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74
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75 #include <cyg/fileio/fileio.h>
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76
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77 #include <cyg/infra/testcase.h>
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78 #include <cyg/infra/diag.h> // HAL polled output
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79
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80 //==========================================================================
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81
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82 #if 0
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83 MTAB_ENTRY( ramfs_mte1,
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84 "/",
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85 "ramfs",
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86 "",
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87 0);
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88 #endif
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89
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90 //==========================================================================
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91
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92 #define SHOW_RESULT( _fn, _res ) \
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93 diag_printf("<FAIL>: " #_fn "() returned %d %s\n", _res, _res<0?strerror(errno):"");
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94
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95 //==========================================================================
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96
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97 #define IOSIZE 100
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98
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99 #define LONGNAME1 "long_file_name_that_should_take_up_more_than_one_directory_entry_1"
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100 #define LONGNAME2 "long_file_name_that_should_take_up_more_than_one_directory_entry_2"
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101
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102
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103 //==========================================================================
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104
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105 #ifndef CYGPKG_LIBC_STRING
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106
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107 char *strcat( char *s1, const char *s2 )
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108 {
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109 char *s = s1;
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110 while( *s1 ) s1++;
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111 while( (*s1++ = *s2++) != 0);
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112 return s;
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113 }
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114
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115 #endif
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116
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117 //==========================================================================
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118
208
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119 static void listdir( char *name, int statp, int numexpected, int *numgot )
115
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120 {
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121 int err;
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122 DIR *dirp;
208
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123 int num=0;
115
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124
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125 diag_printf("<INFO>: reading directory %s\n",name);
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126
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127 dirp = opendir( name );
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128 if( dirp == NULL ) SHOW_RESULT( opendir, -1 );
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129
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130 for(;;)
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131 {
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132 struct dirent *entry = readdir( dirp );
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133
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134 if( entry == NULL )
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135 break;
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136 num++;
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137 diag_printf("<INFO>: entry %14s",entry->d_name);
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138 if( statp )
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139 {
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140 char fullname[PATH_MAX];
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141 struct stat sbuf;
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142
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143 if( name[0] )
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144 {
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145 strcpy(fullname, name );
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146 if( !(name[0] == '/' && name[1] == 0 ) )
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147 strcat(fullname, "/" );
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148 }
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149 else fullname[0] = 0;
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150
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151 strcat(fullname, entry->d_name );
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152
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153 err = stat( fullname, &sbuf );
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154 if( err < 0 )
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155 {
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156 if( errno == ENOSYS )
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157 diag_printf(" <no status available>");
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158 else SHOW_RESULT( stat, err );
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159 }
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160 else
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161 {
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162 diag_printf(" [mode %08x ino %08x nlink %d size %d]",
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163 sbuf.st_mode,sbuf.st_ino,sbuf.st_nlink,sbuf.st_size);
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164 }
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165 }
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166
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167 diag_printf("\n");
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168 }
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169
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170 err = closedir( dirp );
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171 if( err < 0 ) SHOW_RESULT( stat, err );
208
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172 if (numexpected >= 0 && num != numexpected)
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173 CYG_TEST_FAIL("Wrong number of dir entries\n");
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174 if ( numgot != NULL )
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175 *numgot = num;
115
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176 }
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177
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178 //==========================================================================
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179
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180 static void createfile( char *name, size_t size )
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181 {
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182 char buf[IOSIZE];
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183 int fd;
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184 ssize_t wrote;
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185 int i;
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186 int err;
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187
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188 diag_printf("<INFO>: create file %s size %d\n",name,size);
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189
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190 err = access( name, F_OK );
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191 if( err < 0 && errno != EACCES ) SHOW_RESULT( access, err );
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192
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193 for( i = 0; i < IOSIZE; i++ ) buf[i] = i%256;
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194
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195 fd = open( name, O_WRONLY|O_CREAT );
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196 if( fd < 0 ) SHOW_RESULT( open, fd );
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197
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198 while( size > 0 )
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199 {
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200 ssize_t len = size;
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201 if ( len > IOSIZE ) len = IOSIZE;
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202
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203 wrote = write( fd, buf, len );
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204 if( wrote != len ) SHOW_RESULT( write, wrote );
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205
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206 size -= wrote;
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207 }
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208
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209 err = close( fd );
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210 if( err < 0 ) SHOW_RESULT( close, err );
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211 }
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212
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213 //==========================================================================
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214
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215 #if 0
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216 static void maxfile( char *name )
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217 {
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218 char buf[IOSIZE];
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219 int fd;
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220 ssize_t wrote;
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221 int i;
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222 int err;
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223 size_t size = 0;
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224
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225 diag_printf("<INFO>: create maximal file %s\n",name);
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226
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227 err = access( name, F_OK );
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228 if( err < 0 && errno != EACCES ) SHOW_RESULT( access, err );
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229
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230 for( i = 0; i < IOSIZE; i++ ) buf[i] = i%256;
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231
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232 fd = open( name, O_WRONLY|O_CREAT );
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233 if( fd < 0 ) SHOW_RESULT( open, fd );
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234
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235 do
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236 {
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237 wrote = write( fd, buf, IOSIZE );
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238 if( wrote < 0 ) SHOW_RESULT( write, wrote );
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239
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240 size += wrote;
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241
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242 } while( wrote == IOSIZE );
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243
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244 diag_printf("<INFO>: file size == %d\n",size);
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245
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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 }
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249 #endif
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250
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251 //==========================================================================
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252
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253 static void checkfile( char *name )
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254 {
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255 char buf[IOSIZE];
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256 int fd;
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257 ssize_t done;
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258 int i;
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259 int err;
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260 off_t pos = 0;
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261
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262 diag_printf("<INFO>: check file %s\n",name);
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263
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264 err = access( name, F_OK );
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265 if( err != 0 ) SHOW_RESULT( access, err );
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266
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267 fd = open( name, O_RDONLY );
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268 if( fd < 0 ) SHOW_RESULT( open, fd );
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269
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270 for(;;)
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271 {
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272 done = read( fd, buf, IOSIZE );
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273 if( done < 0 ) SHOW_RESULT( read, done );
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274
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275 if( done == 0 ) break;
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276
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277 for( i = 0; i < done; i++ )
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278 if( buf[i] != i%256 )
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279 {
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280 diag_printf("buf[%d+%d](%02x) != %02x\n",pos,i,buf[i],i%256);
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281 CYG_TEST_FAIL("Data read not equal to data written\n");
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282 }
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283
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284 pos += done;
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285 }
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286
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287 err = close( fd );
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288 if( err < 0 ) SHOW_RESULT( close, err );
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289 }
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290
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291 //==========================================================================
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292
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293 static void copyfile( char *name2, char *name1 )
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294 {
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295
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296 int err;
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297 char buf[IOSIZE];
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298 int fd1, fd2;
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299 ssize_t done, wrote;
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300
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301 diag_printf("<INFO>: copy file %s -> %s\n",name2,name1);
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302
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303 err = access( name1, F_OK );
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304 if( err < 0 && errno != EACCES ) SHOW_RESULT( access, err );
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305
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306 err = access( name2, F_OK );
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307 if( err != 0 ) SHOW_RESULT( access, err );
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308
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309 fd1 = open( name1, O_WRONLY|O_CREAT );
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310 if( fd1 < 0 ) SHOW_RESULT( open, fd1 );
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311
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312 fd2 = open( name2, O_RDONLY );
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313 if( fd2 < 0 ) SHOW_RESULT( open, fd2 );
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314
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315 for(;;)
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316 {
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317 done = read( fd2, buf, IOSIZE );
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318 if( done < 0 ) SHOW_RESULT( read, done );
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319
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320 if( done == 0 ) break;
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321
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322 wrote = write( fd1, buf, done );
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323 if( wrote != done ) SHOW_RESULT( write, wrote );
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324
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325 if( wrote != done ) break;
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326 }
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327
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328 err = close( fd1 );
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329 if( err < 0 ) SHOW_RESULT( close, err );
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330
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331 err = close( fd2 );
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332 if( err < 0 ) SHOW_RESULT( close, err );
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333
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334 }
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335
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336 //==========================================================================
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337
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338 static void comparefiles( char *name2, char *name1 )
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339 {
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340 int err;
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341 char buf1[IOSIZE];
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342 char buf2[IOSIZE];
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343 int fd1, fd2;
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344 ssize_t done1, done2;
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345 int i;
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346
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347 diag_printf("<INFO>: compare files %s == %s\n",name2,name1);
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348
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349 err = access( name1, F_OK );
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350 if( err != 0 ) SHOW_RESULT( access, err );
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351
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352 err = access( name1, F_OK );
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353 if( err != 0 ) SHOW_RESULT( access, err );
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354
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355 fd1 = open( name1, O_RDONLY );
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356 if( fd1 < 0 ) SHOW_RESULT( open, fd1 );
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357
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358 fd2 = open( name2, O_RDONLY );
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359 if( fd2 < 0 ) SHOW_RESULT( open, fd2 );
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360
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361 for(;;)
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362 {
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363 done1 = read( fd1, buf1, IOSIZE );
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364 if( done1 < 0 ) SHOW_RESULT( read, done1 );
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365
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366 done2 = read( fd2, buf2, IOSIZE );
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367 if( done2 < 0 ) SHOW_RESULT( read, done2 );
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368
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369 if( done1 != done2 )
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370 diag_printf("Files different sizes\n");
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371
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372 if( done1 == 0 ) break;
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373
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374 for( i = 0; i < done1; i++ )
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375 if( buf1[i] != buf2[i] )
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376 {
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377 diag_printf("buf1[%d](%02x) != buf1[%d](%02x)\n",i,buf1[i],i,buf2[i]);
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378 CYG_TEST_FAIL("Data in files not equal\n");
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379 }
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380 }
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381
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382 err = close( fd1 );
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383 if( err < 0 ) SHOW_RESULT( close, err );
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384
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385 err = close( fd2 );
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386 if( err < 0 ) SHOW_RESULT( close, err );
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387
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388 }
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389
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390 //==========================================================================
128
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391
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392 void checkcwd( const char *cwd )
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393 {
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394 static char cwdbuf[PATH_MAX];
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395 char *ret;
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396
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397 ret = getcwd( cwdbuf, sizeof(cwdbuf));
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398 if( ret == NULL ) SHOW_RESULT( getcwd, ret );
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399
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400 if( strcmp( cwdbuf, cwd ) != 0 )
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401 {
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402 diag_printf( "cwdbuf %s cwd %s\n",cwdbuf, cwd );
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403 CYG_TEST_FAIL( "Current directory mismatch");
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404 }
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405 }
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406
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407 //==========================================================================
115
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408 // main
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409
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410 int main( int argc, char **argv )
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411 {
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412 int err;
208
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413 int existingdirents=-1;
115
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414
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415 CYG_TEST_INIT();
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416
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417 // --------------------------------------------------------------
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418
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419 err = mount( "", "/", "ramfs" );
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420 if( err < 0 ) SHOW_RESULT( mount, err );
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421
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422 err = chdir( "/" );
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423 if( err < 0 ) SHOW_RESULT( chdir, err );
128
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424
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425 checkcwd( "/" );
115
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426
208
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427 listdir( "/", true, -1, &existingdirents );
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428 if ( existingdirents < 2 )
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429 CYG_TEST_FAIL("Not enough dir entries\n");
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430
115
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431 // --------------------------------------------------------------
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432
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433 createfile( "/foo", 202 );
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diff changeset
434 checkfile( "foo" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
435 copyfile( "foo", "fee");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
436 checkfile( "fee" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
437 comparefiles( "foo", "/fee" );
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
438 diag_printf("<INFO>: mkdir bar\n");
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
439 err = mkdir( "/bar", 0 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
440 if( err < 0 ) SHOW_RESULT( mkdir, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
441
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
442 listdir( "/" , true, existingdirents+3, NULL );
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
443
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
444 copyfile( "fee", "/bar/fum" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
445 checkfile( "bar/fum" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
446 comparefiles( "/fee", "bar/fum" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
447
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
448 diag_printf("<INFO>: cd bar\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
449 err = chdir( "bar" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
450 if( err < 0 ) SHOW_RESULT( chdir, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
451
128
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
452 checkcwd( "/bar" );
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
453
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
454 diag_printf("<INFO>: rename /foo bundy\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
455 err = rename( "/foo", "bundy" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
456 if( err < 0 ) SHOW_RESULT( rename, err );
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
457
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
458 listdir( "/", true, existingdirents+2, NULL );
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
459 listdir( "" , true, 4, NULL );
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
460
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
461 checkfile( "/bar/bundy" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
462 comparefiles("/fee", "bundy" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
463
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
464 // --------------------------------------------------------------
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
465
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
466 createfile( LONGNAME1, 123 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
467 checkfile( LONGNAME1 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
468 copyfile( LONGNAME1, LONGNAME2 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
469
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
470 listdir( "", false, 6, NULL );
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
471
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
472 diag_printf("<INFO>: unlink " LONGNAME1 "\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
473 err = unlink( LONGNAME1 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
474 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
475
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
476 diag_printf("<INFO>: unlink " LONGNAME2 "\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
477 err = unlink( LONGNAME2 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
478 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
479
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
480
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
481 // --------------------------------------------------------------
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
482
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
483 diag_printf("<INFO>: unlink fee\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
484 err = unlink( "/fee" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
485 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
486
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
487 diag_printf("<INFO>: unlink fum\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
488 err = unlink( "fum" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
489 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
490
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
491 diag_printf("<INFO>: unlink /bar/bundy\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
492 err = unlink( "/bar/bundy" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
493 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
494
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
495 diag_printf("<INFO>: cd /\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
496 err = chdir( "/" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
497 if( err < 0 ) SHOW_RESULT( chdir, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
498
128
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
499 checkcwd( "/" );
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
500
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
501 diag_printf("<INFO>: rmdir /bar\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
502 err = rmdir( "/bar" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
503 if( err < 0 ) SHOW_RESULT( rmdir, err );
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
504
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
505 listdir( "/", false, existingdirents, NULL );
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
506
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
507 // --------------------------------------------------------------
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
508
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
509 diag_printf("<INFO>: mount /ram \n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
510 err = mount( "", "/ram", "ramfs" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
511 if( err < 0 ) SHOW_RESULT( mount, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
512
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
513 createfile( "/ram/tinky", 456 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
514 copyfile( "/ram/tinky", "/ram/laalaa" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
515 checkfile( "/ram/tinky");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
516 checkfile( "/ram/laalaa");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
517 comparefiles( "/ram/tinky", "/ram/laalaa" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
518
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
519 diag_printf("<INFO>: cd /ram\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
520 err = chdir( "/ram" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
521 if( err < 0 ) SHOW_RESULT( chdir, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
522
128
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
523 checkcwd( "/ram" );
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
524
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
525 diag_printf("<INFO>: mkdir noonoo\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
526 err = mkdir( "noonoo", 0 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
527 if( err < 0 ) SHOW_RESULT( mkdir, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
528
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
529 listdir( "." , true, existingdirents+3, NULL);
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
530
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
531 diag_printf("<INFO>: cd noonoo\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
532 err = chdir( "noonoo" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
533 if( err < 0 ) SHOW_RESULT( chdir, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
534
128
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
535 checkcwd( "/ram/noonoo" );
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
536
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
537 createfile( "tinky", 678 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
538 checkfile( "tinky" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
539
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
540 createfile( "dipsy", 3456 );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
541 checkfile( "dipsy" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
542 copyfile( "dipsy", "po" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
543 checkfile( "po" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
544 comparefiles( "dipsy", "po" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
545
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
546 listdir( ".", true, 5, NULL );
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
547 listdir( "", true, 5, NULL );
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 128
diff changeset
548 listdir( "..", true, existingdirents+3, NULL );
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
549
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
550 // --------------------------------------------------------------
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
551
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
552 diag_printf("<INFO>: unlink tinky\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
553 err = unlink( "tinky" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
554 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
555
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
556 diag_printf("<INFO>: unlink dipsy\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
557 err = unlink( "dipsy" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
558 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
559
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
560 diag_printf("<INFO>: unlink po\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
561 err = unlink( "po" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
562 if( err < 0 ) SHOW_RESULT( unlink, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
563
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
564 diag_printf("<INFO>: cd ..\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
565 err = chdir( ".." );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
566 if( err < 0 ) SHOW_RESULT( chdir, err );
128
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
567 checkcwd( "/ram" );
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
568
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
569 diag_printf("<INFO>: rmdir noonoo\n");
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
570 err = rmdir( "noonoo" );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
571 if( err < 0 ) SHOW_RESULT( rmdir, err );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
572
128
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
573 // --------------------------------------------------------------
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
diff changeset
574
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 115
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575 err = mkdir( "x", 0 );
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576 if( err < 0 ) SHOW_RESULT( mkdir, err );
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577
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578 err = mkdir( "x/y", 0 );
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579 if( err < 0 ) SHOW_RESULT( mkdir, err );
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580
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581 err = mkdir( "x/y/z", 0 );
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582 if( err < 0 ) SHOW_RESULT( mkdir, err );
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583
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584 err = mkdir( "x/y/z/w", 0 );
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585 if( err < 0 ) SHOW_RESULT( mkdir, err );
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586
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587 diag_printf("<INFO>: cd /ram/x/y/z/w\n");
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588 err = chdir( "/ram/x/y/z/w" );
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589 if( err < 0 ) SHOW_RESULT( chdir, err );
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590 checkcwd( "/ram/x/y/z/w" );
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591
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592 diag_printf("<INFO>: cd ..\n");
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593 err = chdir( ".." );
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594 if( err < 0 ) SHOW_RESULT( chdir, err );
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595 checkcwd( "/ram/x/y/z" );
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596
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597 diag_printf("<INFO>: cd .\n");
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598 err = chdir( "." );
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599 if( err < 0 ) SHOW_RESULT( chdir, err );
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600 checkcwd( "/ram/x/y/z" );
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601
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602 diag_printf("<INFO>: cd ../../y\n");
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603 err = chdir( "../../y" );
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604 if( err < 0 ) SHOW_RESULT( chdir, err );
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605 checkcwd( "/ram/x/y" );
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606
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607 diag_printf("<INFO>: cd ../..\n");
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608 err = chdir( "../.." );
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609 if( err < 0 ) SHOW_RESULT( chdir, err );
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610 checkcwd( "/ram" );
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611
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612 diag_printf("<INFO>: rmdir x/y/z/w\n");
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613 err = rmdir( "x/y/z/w" );
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614 if( err < 0 ) SHOW_RESULT( rmdir, err );
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615
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616 diag_printf("<INFO>: rmdir x/y/z\n");
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617 err = rmdir( "x/y/z" );
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618 if( err < 0 ) SHOW_RESULT( rmdir, err );
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619
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620 diag_printf("<INFO>: rmdir x/y\n");
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621 err = rmdir( "x/y" );
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622 if( err < 0 ) SHOW_RESULT( rmdir, err );
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623
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624 diag_printf("<INFO>: rmdir x\n");
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625 err = rmdir( "x" );
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626 if( err < 0 ) SHOW_RESULT( rmdir, err );
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627
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628 // --------------------------------------------------------------
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629
115
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630 diag_printf("<INFO>: unlink tinky\n");
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631 err = unlink( "tinky" );
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632 if( err < 0 ) SHOW_RESULT( unlink, err );
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633
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634 diag_printf("<INFO>: unlink laalaa\n");
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635 err = unlink( "laalaa" );
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636 if( err < 0 ) SHOW_RESULT( unlink, err );
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637
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638 diag_printf("<INFO>: cd /\n");
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639 err = chdir( "/" );
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640 if( err < 0 ) SHOW_RESULT( chdir, err );
128
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641 checkcwd( "/" );
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642
115
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643 diag_printf("<INFO>: umount /ram\n");
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644 err = umount( "/ram" );
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645 if( err < 0 ) SHOW_RESULT( umount, err );
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646
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647 CYG_TEST_PASS_FINISH("fileio1");
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648 }
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649
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650 // -------------------------------------------------------------------------
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651 // EOF fileio1.c