[0895bdb] | 1 | /* |
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| 2 | * This test exercises stat() via fstat() and generates as many of the |
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| 3 | * path evaluation cases as possible. |
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| 4 | * |
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[08311cc3] | 5 | * COPYRIGHT (c) 1989-1999. |
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[0895bdb] | 6 | * On-Line Applications Research Corporation (OAR). |
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| 7 | * |
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| 8 | * The license and distribution terms for this file may be |
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| 9 | * found in the file LICENSE in this distribution or at |
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| 10 | * http://www.OARcorp.com/rtems/license.html. |
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| 11 | * |
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| 12 | * $Id$ |
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| 13 | */ |
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| 14 | |
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| 15 | #include <tmacros.h> |
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| 16 | #include <assert.h> |
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| 17 | #include <sys/stat.h> |
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| 18 | #include <fcntl.h> |
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| 19 | #include <limits.h> |
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| 20 | #include <stdio.h> |
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| 21 | #include <unistd.h> |
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| 22 | #include <errno.h> |
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| 23 | #include <string.h> |
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| 24 | #include <rtems.h> |
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| 25 | #include <rtems/libio.h> |
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| 26 | |
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| 27 | #define MAXSYMLINK 5 /* There needs to be a better way of getting this. */ |
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| 28 | |
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[eaf0e8eb] | 29 | |
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[0895bdb] | 30 | /* |
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| 31 | * List of files which should exist. |
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| 32 | */ |
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| 33 | |
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| 34 | char *Files[] = { |
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| 35 | "////dir1/\\//file1\\\\//", |
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| 36 | "/dir1/file2", |
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| 37 | "/dir1/file3", |
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| 38 | "/dir1/file4", |
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| 39 | "/dir1/dir1/file1", |
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| 40 | "../../..//dir1/./././dir1/ file1", |
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| 41 | "main.c", |
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| 42 | 0 |
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| 43 | }; |
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| 44 | |
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| 45 | /* |
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| 46 | * List of directories which should exist. |
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| 47 | */ |
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| 48 | |
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| 49 | char *Directories[] = { |
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| 50 | "/dir1", |
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| 51 | "/dir2", |
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| 52 | "/dir3", |
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| 53 | "/dir4", |
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| 54 | "/dir1/dir1", |
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| 55 | "/./././dir1/ dir1", |
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| 56 | "/./././links", |
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| 57 | "///dir1/dir1/../../dir1/../symlinks/////", |
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| 58 | 0 |
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| 59 | }; |
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| 60 | |
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| 61 | char *Links_to_Dirs[]= { |
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| 62 | "dir1/dir1/../../links/dir1", |
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| 63 | "links/dir2", |
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| 64 | "links/dir3", |
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| 65 | "links/dir4", |
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| 66 | "links/dir1_dir1", |
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| 67 | "links/dir1_ dir1", |
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| 68 | "links/../links/../links/links", |
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| 69 | 0 |
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| 70 | }; |
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| 71 | |
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| 72 | char *Links_to_Files[]= { |
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| 73 | "links/dir1_file1", |
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| 74 | "links/dir1_file2", |
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| 75 | "links/dir1_file3", |
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| 76 | "links/dir1_file4", |
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| 77 | "links/dir1_dir1_f1", |
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| 78 | "links/dir1_dir1 f1", |
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| 79 | 0 |
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| 80 | }; |
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| 81 | |
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| 82 | char *Links_to_dirlinks[]= { |
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| 83 | "links/links/links/links_dir1", |
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| 84 | "links//links_dir2", |
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| 85 | "links//links_dir3", |
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| 86 | "links//links_dir4", |
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| 87 | "links//links_dir1_d1", |
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| 88 | "links//links_dir1 d1", |
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| 89 | "links//links_links", |
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| 90 | 0 |
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| 91 | }; |
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| 92 | |
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| 93 | char *Links_to_filelinks[]= { |
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| 94 | "links///links_d1_file1", |
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| 95 | "links///links_d1_file2", |
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| 96 | "links///links_d1_file3", |
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| 97 | "links///links_d1_file4", |
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| 98 | "links///links_d1_d1_f1", |
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| 99 | "links///links_r1_d1 f1", |
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| 100 | 0 |
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| 101 | }; |
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| 102 | |
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| 103 | char *SymLinks[]= { |
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| 104 | "/symlinks/a_file_symlink", |
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| 105 | "/symlinks/a_dir_symlink", |
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| 106 | "/symlinks/a_link_symlink", |
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| 107 | "../symlinks/no_file", |
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| 108 | "/symlinks/a_dir_symlink/a_file_symlink", |
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| 109 | 0 |
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| 110 | }; |
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| 111 | |
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| 112 | /* |
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| 113 | * List of absolute paths to stat. |
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| 114 | */ |
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| 115 | |
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| 116 | char *Good_absolute_paths[] = { |
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| 117 | "/dev", |
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| 118 | "////dir1/\\//file1\\\\//", |
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| 119 | "/dir1/\\\\/file2", |
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| 120 | "/dir1/file3/////\\\\\\", |
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| 121 | "/dir1/file4", |
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| 122 | "/dir1/dir1/file1", |
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| 123 | "/dir1/dir1/ file1", |
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| 124 | "/dir1", |
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| 125 | "/dir2//////\\", |
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| 126 | "/dir3", |
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| 127 | "/dir4", |
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| 128 | "/dir1/dir1", |
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| 129 | "/dir1/ dir1///\\\\", |
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| 130 | "/\\/\\/\\/\\/\\/\\/links\\/\\/\\/\\/\\/\\", |
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| 131 | 0 |
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| 132 | }; |
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| 133 | |
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| 134 | |
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| 135 | char *Bad_paths[] = { |
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[eaf0e8eb] | 136 | "/links/ENAMETOOLONG__________________________", |
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[0895bdb] | 137 | "/dir1/file4/NOTADIR", |
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| 138 | "/dir1/dir1/EACCES__", |
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| 139 | 0 |
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| 140 | }; |
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| 141 | |
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| 142 | /* |
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| 143 | * List of relative paths to stat. |
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| 144 | */ |
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| 145 | |
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| 146 | char *Good_relative_paths[] = { |
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| 147 | "dev", |
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| 148 | "dir1/\\//file1\\\\//", |
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| 149 | "dir1/\\\\/file2", |
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| 150 | "dir1/file3/////\\\\\\", |
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| 151 | "dir1/file4", |
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| 152 | "dir1/dir1/file1", |
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| 153 | "dir1/dir1/ file1", |
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| 154 | "dir1", |
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| 155 | "dir2//////\\", |
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| 156 | "dir3", |
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| 157 | "dir4", |
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| 158 | "dir1/dir1", |
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| 159 | "dir1/ dir1///\\\\", |
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| 160 | "main.c", |
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| 161 | 0 |
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| 162 | }; |
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| 163 | |
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| 164 | /* |
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| 165 | * Do a stat on a single file and report the status. |
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| 166 | */ |
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| 167 | |
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| 168 | void stat_a_file( |
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| 169 | const char *file |
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| 170 | ) |
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| 171 | { |
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| 172 | int status; |
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| 173 | struct stat statbuf; |
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| 174 | int major1; |
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| 175 | int minor1; |
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| 176 | int major2; |
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| 177 | int minor2; |
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| 178 | |
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| 179 | |
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| 180 | assert( file ); |
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| 181 | |
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| 182 | printf( "stat( %s ) returned ", file ); |
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| 183 | fflush( stdout ); |
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| 184 | |
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| 185 | status = stat( file, &statbuf ); |
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| 186 | |
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| 187 | if ( status == -1 ) { |
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| 188 | printf( ": %s\n", strerror( errno ) ); |
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| 189 | } else { |
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| 190 | |
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| 191 | rtems_filesystem_split_dev_t( statbuf.st_dev, major1, minor1 ); |
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| 192 | rtems_filesystem_split_dev_t( statbuf.st_rdev, major2, minor2 ); |
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| 193 | |
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| 194 | |
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[9060699] | 195 | printf("\n\tst_dev (0x%x:0x%x)\n", major1, minor1 ); |
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[e9b00d7] | 196 | printf( "...st_ino %x\n", (int) statbuf.st_ino ); |
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[9060699] | 197 | printf( "...st_mode %o\n", statbuf.st_mode ); |
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| 198 | printf( "...st_nlink %x\n", statbuf.st_nlink ); |
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| 199 | printf( "...st_uid %d\n", statbuf.st_uid ); |
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| 200 | printf( "...st_gid %d\n", statbuf.st_gid ); |
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| 201 | printf( "...st_rdev (0x%x:0x%x)\n", major2, minor2 ); |
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| 202 | printf( "...st_size %d\n",(unsigned int) statbuf.st_size ); |
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| 203 | printf( "...st_atime %s", ctime( &statbuf.st_atime ) ); |
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| 204 | printf( "...st_mtime %s", ctime( &statbuf.st_mtime ) ); |
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| 205 | printf( "...st_ctime %s", ctime( &statbuf.st_ctime ) ); |
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[0895bdb] | 206 | #if defined(__svr4__) && !defined(__PPC__) && !defined(__sun__) |
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[9060699] | 207 | printf( "...st_blksize %x\n", statbuf.st_blksize ); |
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| 208 | printf( "...st_blocks %x\n", statbuf.st_blocks ); |
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[0895bdb] | 209 | #endif |
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| 210 | |
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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 | * stat() multiple files at a time |
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| 216 | */ |
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| 217 | |
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| 218 | void stat_multiple_files( |
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| 219 | char **files |
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| 220 | ) |
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| 221 | { |
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| 222 | int i; |
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| 223 | |
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| 224 | i = 0; |
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| 225 | while ( files[i] ) { |
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| 226 | stat_a_file( files[i] ); |
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| 227 | i++; |
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| 228 | } |
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| 229 | } |
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| 230 | |
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| 231 | /* |
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| 232 | * chown() multiple files at a time |
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| 233 | */ |
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| 234 | void chown_multiple_files( |
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| 235 | char **files |
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| 236 | ) |
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| 237 | { |
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| 238 | int i; |
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| 239 | uid_t st_uid; |
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| 240 | gid_t st_gid; |
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| 241 | |
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| 242 | st_uid = geteuid(); |
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| 243 | st_gid = getegid(); |
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| 244 | |
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| 245 | i = 0; |
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| 246 | while ( files[i] ) { |
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| 247 | printf("Change group of %s\n", files[i]); |
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| 248 | chown( files[i], st_uid, (st_gid+1) ); |
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| 249 | stat_a_file( files[i] ); |
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| 250 | |
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| 251 | printf("Change owner of %s\n", files[i]); |
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| 252 | chown( files[i], (st_uid+1), st_gid ); |
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| 253 | stat_a_file( files[i] ); |
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| 254 | i++; |
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| 255 | } |
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| 256 | |
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| 257 | } |
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| 258 | |
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| 259 | |
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| 260 | |
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| 261 | /* |
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| 262 | * mknod() multiple files at a time |
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| 263 | */ |
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| 264 | |
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| 265 | void make_multiple_files( |
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| 266 | char **files |
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| 267 | ) |
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| 268 | { |
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| 269 | int i; |
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| 270 | int status; |
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| 271 | |
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| 272 | i = 0; |
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| 273 | while ( files[i] ) { |
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| 274 | printf( "Making file %s\n", files[i] ); |
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| 275 | status = mknod( files[i], ( S_IFREG | S_IROTH|S_IWOTH ), 0LL ); |
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| 276 | assert( !status ); |
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| 277 | i++; |
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| 278 | } |
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| 279 | puts( "" ); |
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| 280 | } |
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| 281 | |
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| 282 | void make_multiple_bad_files( |
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| 283 | char **files |
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| 284 | ) |
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| 285 | { |
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| 286 | int i; |
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| 287 | int status; |
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| 288 | |
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| 289 | i = 0; |
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| 290 | while ( files[i] ) { |
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| 291 | printf( "Making file %s ", files[i] ); |
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| 292 | status = mknod( files[i], ( S_IFREG | S_IROTH|S_IWOTH ), 0LL ); |
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| 293 | assert( status ); |
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| 294 | printf( ": %s\n", strerror( errno ) ); |
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| 295 | i++; |
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| 296 | } |
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| 297 | puts( "" ); |
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| 298 | } |
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| 299 | |
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| 300 | void make_multiple_links( |
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| 301 | char **existing, |
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| 302 | char **new |
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| 303 | ) |
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| 304 | { |
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| 305 | int i; |
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| 306 | int status; |
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| 307 | |
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| 308 | i = 0; |
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| 309 | while ( new[i] && existing[i] ) { |
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| 310 | printf( "Making file %s\n", new[i] ); |
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| 311 | status = link( existing[i], new[i] ); |
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| 312 | assert( !status ); |
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| 313 | i++; |
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| 314 | } |
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| 315 | puts( "" ); |
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| 316 | |
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| 317 | status = link( "fred", "bob" ); |
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| 318 | assert( status == -1 ); |
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| 319 | |
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| 320 | status = link( existing[1], "doug/bob" ); |
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| 321 | assert( status == -1 ); |
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| 322 | } |
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| 323 | |
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| 324 | |
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| 325 | void make_too_many_links() |
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| 326 | { |
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| 327 | int i; |
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| 328 | int status; |
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| 329 | char name [20]; |
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| 330 | |
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| 331 | status = mkdir("/dummy", S_IRWXU ); |
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| 332 | assert( status == 0 ); |
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| 333 | |
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| 334 | for (i=1; i<= LINK_MAX; i++) { |
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| 335 | |
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| 336 | sprintf(name,"/LinkName%d",i); |
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| 337 | printf( "Making file %s\n", name ); |
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| 338 | status = link("/dummy" , name ); |
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| 339 | if( i < LINK_MAX ) |
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| 340 | assert( !status ); |
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| 341 | else |
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| 342 | assert( status == -1 ); |
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| 343 | |
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| 344 | } |
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| 345 | } |
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| 346 | |
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| 347 | |
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| 348 | void make_a_symlink( |
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| 349 | char *existing, |
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| 350 | char *new |
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| 351 | ) |
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| 352 | { |
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| 353 | int status; |
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| 354 | char buf[100]; |
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| 355 | int len; |
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| 356 | |
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| 357 | memset( buf, 0, 100 ); |
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| 358 | |
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| 359 | printf( "Making file %s\n", new ); |
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| 360 | status = symlink( existing, new ); |
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| 361 | assert( !status ); |
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| 362 | |
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| 363 | printf( "Verify with readlink\n"); |
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| 364 | status = readlink( new, buf, 100 ); |
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| 365 | len = strlen( existing ); |
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| 366 | assert ( status == len ); |
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| 367 | |
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| 368 | status = readlink( new, buf, 3 ); |
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| 369 | len = strlen( existing ); |
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| 370 | if (len < 3 ) |
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| 371 | assert( status == len ); |
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| 372 | else |
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| 373 | assert( status == 3 ); |
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| 374 | |
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| 375 | status = strcmp( existing, buf ); |
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| 376 | assert( !status ); |
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| 377 | } |
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| 378 | |
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| 379 | void make_multiple_symlinks() |
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| 380 | { |
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| 381 | int status; |
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| 382 | |
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| 383 | make_a_symlink( Files[0], SymLinks[0] ); |
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| 384 | make_a_symlink( Directories[0], SymLinks[1] ); |
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| 385 | make_a_symlink( Links_to_dirlinks[0], SymLinks[2] ); |
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| 386 | make_a_symlink( "No_File", SymLinks[3] ); |
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| 387 | make_a_symlink( SymLinks[1], SymLinks[4] ); |
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| 388 | make_a_symlink( "//links", "/symlinks/links" ); |
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| 389 | |
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| 390 | stat_a_file( SymLinks[0] ); |
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| 391 | stat_a_file( SymLinks[1] ); |
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| 392 | stat_a_file( SymLinks[2] ); |
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| 393 | stat_a_file( SymLinks[3] ); |
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| 394 | stat_a_file( SymLinks[4] ); |
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| 395 | |
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| 396 | status = symlink( "//links", "bob/frank" ); |
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| 397 | assert (status == -1); |
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| 398 | |
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| 399 | } |
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| 400 | /* |
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| 401 | void make_too_many_symlinks() |
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| 402 | { |
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| 403 | int i, status; |
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| 404 | char name1[8]; |
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| 405 | |
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| 406 | for (i=1; i <= MAXSYMLINK; i++) { |
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| 407 | sprintf( name1, "SymLink%d", i ); |
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| 408 | status = symlink( "/dummy", name1 ); |
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| 409 | if( i < MAXSYMLINK ) |
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| 410 | assert( !status ); |
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| 411 | else |
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| 412 | assert( status == -1 ); |
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| 413 | } |
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| 414 | } |
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| 415 | */ |
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| 416 | void make_many_symlinks( |
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| 417 | char *real_file, |
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| 418 | int link_count |
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| 419 | ) |
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| 420 | { |
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| 421 | int i; |
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| 422 | char name1[5]; |
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| 423 | char name2[5]; |
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| 424 | char *link_file; |
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| 425 | |
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| 426 | link_file = real_file; |
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| 427 | for (i=1; i < link_count; i++) { |
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| 428 | sprintf( name1, "%d", i ); |
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| 429 | make_a_symlink( link_file, name1 ); |
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| 430 | strcpy( name2, name1 ); |
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| 431 | link_file = name2; |
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| 432 | } |
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| 433 | |
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| 434 | for (i=1; i < link_count; i++) { |
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| 435 | sprintf( name1, "%d", i ); |
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| 436 | stat_a_file( name1 ); |
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| 437 | } |
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| 438 | |
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| 439 | } |
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| 440 | |
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| 441 | /* |
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| 442 | * mkdir() multiple directories at a time |
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| 443 | */ |
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| 444 | |
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| 445 | void make_multiple_directories( |
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| 446 | char **files |
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| 447 | ) |
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| 448 | { |
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| 449 | int i; |
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| 450 | int status; |
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| 451 | |
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| 452 | i = 0; |
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| 453 | while ( files[i] ) { |
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| 454 | printf( "Making directory %s\n", files[i] ); |
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| 455 | status = mkdir( files[i], S_IRWXU ); |
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| 456 | assert( !status ); |
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| 457 | i++; |
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| 458 | } |
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| 459 | puts( "" ); |
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| 460 | } |
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| 461 | |
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| 462 | /* |
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| 463 | * Cause faults. |
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| 464 | */ |
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| 465 | |
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| 466 | |
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| 467 | void Cause_faults() |
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| 468 | { |
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| 469 | int fd; |
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| 470 | int status; |
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| 471 | char longer_name[100]; |
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| 472 | rtems_filesystem_mount_table_entry_t *mt_entry; |
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| 473 | |
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| 474 | /* |
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| 475 | * Verify chmod with an invalid type. |
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| 476 | */ |
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| 477 | |
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| 478 | printf("\n\nPass an invalid mode to chmod should fail with EPERM \n" ); |
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| 479 | status = chmod( Files[0], S_IFREG ); |
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| 480 | assert( status == -1 ); |
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| 481 | assert( errno == EPERM ); |
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| 482 | |
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| 483 | /* |
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| 484 | * Try to chdir to a file. |
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| 485 | */ |
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| 486 | |
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| 487 | printf("chdir to a file should fail with ENOTDIR\n"); |
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| 488 | status = chdir( Files[0] ); |
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| 489 | assert( status == -1 ); |
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| 490 | assert( errno == ENOTDIR ); |
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| 491 | |
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| 492 | /* |
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| 493 | * Change mode to read/write on a directory. |
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| 494 | * Verify directory works properly. |
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| 495 | */ |
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| 496 | |
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| 497 | printf("Verify RWX permission on %s via access\n", Directories[0]); |
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| 498 | status = access( Directories[0], ( R_OK | W_OK | X_OK ) ); |
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| 499 | assert( status == 0 ); |
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| 500 | |
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| 501 | printf( "chmod of %s to Read/Write\n", Directories[0] ); |
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| 502 | status = chmod( Directories[0], (S_IXGRP | S_IXOTH) ); |
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| 503 | assert( status == 0 ); |
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| 504 | |
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| 505 | printf( "chmod fred should fail with ENOENT\n" ); |
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| 506 | status = chmod( "fred", (S_IXGRP | S_IXOTH) ); |
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| 507 | assert( status == -1 ); |
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| 508 | assert( errno == ENOENT ); |
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| 509 | |
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| 510 | strcpy(longer_name, Directories[0] ); |
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| 511 | strcat(longer_name, "/BADNAME" ); |
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| 512 | printf( "Create under %s should fail with EACCES\n", Directories[0] ); |
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| 513 | status = mkdir( longer_name , S_IRWXU ); |
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| 514 | assert( status == -1 ); |
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| 515 | assert( errno == EACCES ); |
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| 516 | |
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| 517 | printf("chdir to %s should fail with EACCES\n", Directories[4] ); |
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| 518 | status = chdir( Directories[4] ); |
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| 519 | assert( status == -1 ); |
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| 520 | assert( errno == EACCES ); |
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| 521 | |
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| 522 | /* |
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| 523 | * Check stat with a NULL buffer. |
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| 524 | */ |
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| 525 | |
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| 526 | printf("Stat with a NULL buffer should fail with EFAULT\n"); |
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| 527 | status = stat( Directories[0], NULL ); |
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| 528 | assert( status == -1 ); |
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| 529 | assert( errno == EFAULT ); |
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| 530 | |
---|
| 531 | /* |
---|
| 532 | * Set current to a directory with no owner permissions. |
---|
| 533 | * Verify it works properly. |
---|
| 534 | */ |
---|
| 535 | |
---|
| 536 | printf( "\n\nchmod of %s to Read/Write\n", Directories[0] ); |
---|
| 537 | status = chmod( Directories[0], (S_IXGRP | S_IXOTH) ); |
---|
| 538 | assert( status == 0 ); |
---|
| 539 | |
---|
| 540 | printf("mkdir %s should fail with EACCESS\n", longer_name ); |
---|
| 541 | status = mkdir( longer_name , S_IRWXU ); |
---|
| 542 | assert( status == -1 ); |
---|
| 543 | assert( errno == EACCES ); |
---|
| 544 | |
---|
| 545 | printf("\n%s Should exist ( access )\n",Directories[0] ); |
---|
| 546 | status = access( Directories[0], F_OK ); |
---|
| 547 | assert( status == 0 ); |
---|
| 548 | printf("\n%s Should have read permission( access )\n",Directories[0] ); |
---|
| 549 | status = access( Directories[0], R_OK ); |
---|
| 550 | assert( status != 0 ); |
---|
| 551 | printf("\n%s Should have write permission( access )\n",Directories[0] ); |
---|
| 552 | status = access( Directories[0], W_OK ); |
---|
| 553 | assert( status != 0 ); |
---|
| 554 | printf("\n%s Should not have execute permission( access )\n",Directories[0] ); |
---|
| 555 | status = access( Directories[0], X_OK ); |
---|
| 556 | assert( status != 0 ); |
---|
| 557 | |
---|
| 558 | printf("\nRestore %s to RWX\n",Directories[0] ); |
---|
| 559 | status = chmod( Directories[0], S_IRWXU ); |
---|
| 560 | assert( status == 0 ); |
---|
| 561 | |
---|
| 562 | printf("chdir to / \n"); |
---|
| 563 | status = chdir( "/" ); |
---|
| 564 | assert( status == 0 ); |
---|
| 565 | |
---|
| 566 | /* |
---|
| 567 | * Remove one of the directories. |
---|
| 568 | * Verify links to the removed directory still work. |
---|
| 569 | */ |
---|
| 570 | |
---|
| 571 | printf( "Remove %s\n", Directories[5] ); |
---|
| 572 | status = rmdir( Directories[5] ); |
---|
| 573 | assert( status == 0 ); |
---|
| 574 | |
---|
| 575 | stat_a_file( Directories[5] ); |
---|
| 576 | status = access( Directories[5], F_OK ); |
---|
| 577 | assert( status != 0 ); |
---|
| 578 | |
---|
| 579 | stat_a_file( Links_to_Dirs[5] ); |
---|
| 580 | status = readlink( Links_to_Dirs[5], longer_name, 3 ); |
---|
| 581 | assert( status == -1 ); |
---|
| 582 | assert( errno == EINVAL ); |
---|
| 583 | |
---|
| 584 | stat_a_file( Links_to_dirlinks[5] ); |
---|
| 585 | printf("Chdir to %s\n", Links_to_Dirs[5] ); |
---|
| 586 | status = chdir( Links_to_Dirs[5] ); |
---|
| 587 | assert( status == 0 ); |
---|
| 588 | |
---|
| 589 | /* |
---|
| 590 | * Verify we cannot move up from a node with no parent node. |
---|
| 591 | */ |
---|
| 592 | |
---|
| 593 | printf("Chdir to .. should fail with ENOENT\n" ); |
---|
| 594 | status = chdir( ".." ); |
---|
| 595 | assert( status == -1 ); |
---|
| 596 | assert( errno == ENOENT ); |
---|
| 597 | |
---|
| 598 | /* |
---|
| 599 | * Create a subdirectory under the dangling node. |
---|
| 600 | */ |
---|
| 601 | |
---|
| 602 | printf("mkdir ../t should fail with ENOENT\n" ); |
---|
| 603 | status = mkdir( "../t" , S_IRWXU ); |
---|
| 604 | assert( status == -1 ); |
---|
| 605 | assert( errno == ENOENT ); |
---|
| 606 | |
---|
| 607 | printf("mkdir t\n"); |
---|
| 608 | status = mkdir( "t" , S_IRWXU ); |
---|
| 609 | assert( status == 0 ); |
---|
| 610 | |
---|
| 611 | printf("chdir to / \n"); |
---|
| 612 | status = chdir( "/" ); |
---|
| 613 | assert( status == 0 ); |
---|
| 614 | |
---|
| 615 | /* |
---|
| 616 | * Check rmdir, rmnod, and unlink |
---|
| 617 | */ |
---|
| 618 | |
---|
| 619 | printf("rmdir %s should fail with ENOTDIR\n", Links_to_Dirs[5] ); |
---|
| 620 | status = rmdir( Links_to_Dirs[5] ); |
---|
| 621 | assert( status == -1 ); |
---|
| 622 | assert( errno == ENOTDIR ); |
---|
| 623 | |
---|
| 624 | printf("unlink %s\n", Links_to_Dirs[5] ); |
---|
| 625 | status = unlink( Links_to_Dirs[5] ); |
---|
| 626 | assert( status == 0 ); |
---|
| 627 | |
---|
| 628 | printf("unlink %s should fail with ENOTEMPTY\n", Links_to_dirlinks[5] ); |
---|
| 629 | status = unlink( Links_to_dirlinks[5] ); |
---|
| 630 | assert( status == -1 ); |
---|
| 631 | assert( errno == ENOTEMPTY ); |
---|
| 632 | |
---|
| 633 | strcpy( longer_name, Links_to_dirlinks[5] ); |
---|
| 634 | strcat( longer_name, "/t"); |
---|
| 635 | printf("rmdir %s\n", longer_name ); |
---|
| 636 | status = rmdir( longer_name ); |
---|
| 637 | assert( status == 0 ); |
---|
| 638 | |
---|
| 639 | printf("unlink %s\n", Links_to_Dirs[5]); |
---|
| 640 | status = unlink( Links_to_dirlinks[5] ); |
---|
| 641 | assert( status == 0 ); |
---|
| 642 | |
---|
| 643 | status = chdir( Directories[0] ); |
---|
| 644 | status = mkdir ( "my_mount_point", S_IRWXU ); |
---|
| 645 | assert( status == 0 ); |
---|
| 646 | |
---|
| 647 | printf("Attempting to mount IMFS file system at /dir1/my_mount_point \n"); |
---|
| 648 | status = mount( |
---|
| 649 | &mt_entry, |
---|
| 650 | &IMFS_ops, |
---|
[10794a7] | 651 | RTEMS_FILESYSTEM_READ_WRITE, |
---|
[0895bdb] | 652 | NULL, |
---|
| 653 | "/dir1/my_mount_point" ); |
---|
| 654 | assert( status == 0 ); |
---|
| 655 | |
---|
| 656 | printf("rmdir /dir1/my_mount_point should fail with EBUSY\n"); |
---|
| 657 | status = rmdir ("/dir1/my_mount_point" ); |
---|
| 658 | assert( status == -1 ); |
---|
| 659 | assert( errno == EBUSY ); |
---|
| 660 | |
---|
| 661 | printf( "Unmount /dir1/my_mount_point\n"); |
---|
| 662 | status = unmount( "/dir1/my_mount_point" ); |
---|
| 663 | assert( status == 0 ); |
---|
| 664 | |
---|
| 665 | /* |
---|
| 666 | * Verify write permission is checked. |
---|
| 667 | */ |
---|
| 668 | |
---|
| 669 | printf("chmod of %s to group and other execute\n", Files[0] ); |
---|
| 670 | status = chmod (Files[0], (S_IXGRP | S_IXOTH) ); |
---|
| 671 | assert( status == 0 ); |
---|
| 672 | |
---|
| 673 | printf("Open %s for write should fail with EACCES\n", Files[0] ); |
---|
| 674 | fd = open (Files[0], O_WRONLY); |
---|
| 675 | assert( fd == -1 ); |
---|
| 676 | assert( errno == EACCES ); |
---|
| 677 | |
---|
| 678 | printf("chmod of %s to User Execute and Read\n", Directories[3] ); |
---|
| 679 | status = chmod (Directories[3], (S_IXUSR | S_IRUSR) ); |
---|
| 680 | assert( status == 0 ); |
---|
| 681 | strcpy(longer_name, Directories[3] ); |
---|
| 682 | strcat(longer_name, "/NewFile" ); |
---|
| 683 | printf("Mkdir of %s should fail with EACCES\n",longer_name ); |
---|
| 684 | status = mkdir( longer_name, S_IRWXU ); |
---|
| 685 | assert( status != 0 ); |
---|
| 686 | assert( errno == EACCES ); |
---|
| 687 | |
---|
| 688 | printf(" Making too many hard links.\n" ); |
---|
| 689 | make_too_many_links( ); |
---|
| 690 | |
---|
| 691 | printf( "pass fstat a null pointer should fail with EFAULT\n"); |
---|
| 692 | status = fstat( fd, NULL ); |
---|
| 693 | assert( status == -1 ); |
---|
| 694 | assert( errno == EFAULT); |
---|
| 695 | |
---|
| 696 | /* |
---|
| 697 | * The current directory MUST be restored at the end of this test. |
---|
| 698 | */ |
---|
| 699 | |
---|
| 700 | printf("chdir to / \n"); |
---|
| 701 | status = chdir( "/" ); |
---|
| 702 | assert( status == 0 ); |
---|
| 703 | |
---|
| 704 | } |
---|
| 705 | |
---|
| 706 | void Show_Time() |
---|
| 707 | { |
---|
| 708 | rtems_time_of_day time; |
---|
| 709 | rtems_status_code status; |
---|
| 710 | |
---|
| 711 | status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time ); |
---|
| 712 | printf(">>>>Current Time: "); |
---|
| 713 | print_time( " - rtems_clock_get - ", &time, "\n" ); |
---|
| 714 | } |
---|
| 715 | |
---|
| 716 | /* |
---|
| 717 | * main entry point to the test |
---|
| 718 | */ |
---|
| 719 | |
---|
| 720 | #if defined(__rtems__) |
---|
| 721 | int test_main(void) |
---|
| 722 | #else |
---|
| 723 | int main( |
---|
| 724 | int argc, |
---|
| 725 | char **argv |
---|
| 726 | ) |
---|
| 727 | #endif |
---|
| 728 | { |
---|
| 729 | rtems_status_code status; |
---|
| 730 | rtems_time_of_day time; |
---|
| 731 | |
---|
| 732 | puts( "\n\n*** STAT TEST 01 ***" ); |
---|
| 733 | |
---|
| 734 | build_time( &time, 12, 31, 1988, 9, 0, 0, 0 ); |
---|
| 735 | status = rtems_clock_set( &time ); |
---|
| 736 | |
---|
| 737 | /* |
---|
| 738 | * Create the files and directories for the test. |
---|
| 739 | */ |
---|
| 740 | Show_Time(); |
---|
| 741 | |
---|
| 742 | make_multiple_directories( Directories ); |
---|
| 743 | make_multiple_files( Files ); |
---|
| 744 | make_multiple_links( Directories, Links_to_Dirs ); |
---|
| 745 | make_multiple_links( Files, Links_to_Files ); |
---|
| 746 | |
---|
| 747 | status = rtems_task_wake_after( 5 * TICKS_PER_SECOND ); |
---|
| 748 | make_multiple_links( Links_to_Dirs, Links_to_dirlinks ); |
---|
| 749 | status = rtems_task_wake_after( 5 * TICKS_PER_SECOND ); |
---|
| 750 | make_multiple_links( Links_to_Files, Links_to_filelinks ); |
---|
| 751 | |
---|
| 752 | status = rtems_task_wake_after( 5 * TICKS_PER_SECOND ); |
---|
| 753 | |
---|
| 754 | /* |
---|
| 755 | * Now go through all the absolute path. |
---|
| 756 | */ |
---|
| 757 | |
---|
| 758 | puts( "Doing the stat() on all the good absolute paths" ); |
---|
| 759 | stat_multiple_files( Good_absolute_paths ); |
---|
| 760 | |
---|
| 761 | /* |
---|
| 762 | * run through the relative paths. |
---|
| 763 | */ |
---|
| 764 | |
---|
| 765 | puts( "\nDoing the stat() on all the good relative paths" ); |
---|
| 766 | stat_multiple_files( Good_relative_paths ); |
---|
| 767 | |
---|
| 768 | /* |
---|
| 769 | * Change directory and releative paths are now bad. |
---|
| 770 | */ |
---|
| 771 | |
---|
| 772 | puts("\nchdir to dev"); |
---|
| 773 | chdir("dev"); |
---|
| 774 | puts("\nstat relative paths that are now bad"); |
---|
| 775 | stat_multiple_files( Good_relative_paths ); |
---|
| 776 | |
---|
| 777 | /* |
---|
| 778 | * Change directory to the link directory and follow links. |
---|
| 779 | */ |
---|
| 780 | |
---|
| 781 | puts("\nchdir to ../links"); |
---|
| 782 | chdir("../links"); |
---|
| 783 | puts("Doing the stat() on good links\n"); |
---|
| 784 | stat_multiple_files( Links_to_Dirs ); |
---|
| 785 | stat_multiple_files( Links_to_Files ); |
---|
| 786 | stat_multiple_files( Links_to_dirlinks ); |
---|
| 787 | stat_multiple_files( Links_to_filelinks ); |
---|
| 788 | |
---|
| 789 | /* |
---|
| 790 | * Chmod on dir1/dir1. This allows the error path to be hit. |
---|
| 791 | */ |
---|
| 792 | |
---|
| 793 | printf( "chmod of %s to Read/Write\n", Directories[4] ); |
---|
| 794 | chmod( Directories[4], (S_IROTH|S_IWOTH) ); |
---|
| 795 | puts( "\nDoing the stat() on all the bad paths" ); |
---|
| 796 | |
---|
| 797 | stat_multiple_files( Bad_paths ); |
---|
| 798 | make_multiple_bad_files( Bad_paths ); |
---|
| 799 | |
---|
| 800 | printf( "Return %s to RWX\n", Directories[4] ); |
---|
| 801 | chmod( Directories[4], S_IRWXU ); |
---|
| 802 | |
---|
| 803 | |
---|
| 804 | /* |
---|
| 805 | * Check out symbolic links. |
---|
| 806 | */ |
---|
| 807 | |
---|
| 808 | make_multiple_symlinks(); |
---|
| 809 | make_many_symlinks( "/symlinks", 10 ); |
---|
| 810 | |
---|
| 811 | status = rtems_task_wake_after( 5 * TICKS_PER_SECOND ); |
---|
| 812 | Cause_faults(); |
---|
| 813 | |
---|
| 814 | status = rtems_task_wake_after( 5 * TICKS_PER_SECOND ); |
---|
| 815 | chown_multiple_files( Files ); |
---|
| 816 | |
---|
| 817 | status = rtems_task_wake_after( 5 * TICKS_PER_SECOND ); |
---|
| 818 | chown_multiple_files( Links_to_Dirs ); |
---|
| 819 | |
---|
| 820 | puts( "\n\n*** END OF STAT TEST 01 ***" ); |
---|
| 821 | exit(0); |
---|
| 822 | } |
---|
| 823 | |
---|
| 824 | |
---|
| 825 | |
---|
| 826 | |
---|
| 827 | |
---|
| 828 | |
---|
| 829 | |
---|