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annotate platform/dirent.h @ 175:d78d08440246

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author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 01 Dec 2002 13:24:17 +0000
parents 75bf3051235f
children e3dd5c765775
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174
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1 #if defined(__OS2__) || defined (__EMX__)
24
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2 #ifndef __DIRENT_H__
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3 #define __DIRENT_H__
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4
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5 #include <stdio.h>
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6 #ifdef MAXPATHLEN
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7 #undef MAXPATHLEN
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8 #endif
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9 #define MAXPATHLEN (FILENAME_MAX*4)
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10 #define MAXNAMLEN FILENAME_MAX
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11
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12 #else
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13 #include <param.h>
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14 #endif
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15 #endif
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16
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17 #ifdef __cplusplus
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18 extern "C" {
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19 #endif
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20
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21 /* attribute stuff */
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22 #ifndef A_RONLY
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23 # define A_RONLY 0x01
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24 # define A_HIDDEN 0x02
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25 # define A_SYSTEM 0x04
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26 # define A_LABEL 0x08
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27 # define A_DIR 0x10
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28 # define A_ARCHIVE 0x20
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29 #endif
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30
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31 struct dirent {
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32 int d_ino; /* Dummy */
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33 int d_reclen; /* Dummy, same as d_namlen */
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34 int d_namlen; /* length of name */
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35 char d_name[MAXNAMLEN + 1];
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36 unsigned long d_size;
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37 unsigned short d_attribute; /* attributes (see above) */
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38 unsigned short d_time; /* modification time */
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39 unsigned short d_date; /* modification date */
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40 };
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41
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42 typedef struct _dirdescr DIR;
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43 /* the structs do not have to be defined here */
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44
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45 extern DIR *_opendir(const char *);
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46 #define opendir(a) _opendir(a)
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47 extern DIR *_openxdir(const char *, unsigned);
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48 #define openxdir(a, b) _openxdir(a, b)
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49 extern struct dirent *_readdir(DIR *);
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50 #define readdir(a) _readdir(a)
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51 extern void _seekdir(DIR *, long);
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52 #define seekdir(a, b) _seekdir(a, b)
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53 extern long _telldir(DIR *);
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54 #define telldir(a) _telldir(a)
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55 extern void _closedir(DIR *);
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56 #define closedir(a) _closedir(a)
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57
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58 #define rewinddir(dirp) _seekdir(dirp, 0L)
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59 extern char * _abs_path(const char *name, char *buffer, int len);
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60 #define abs_path(a, b, c) _abs_path(a, b, c)
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61
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62 #ifndef S_IFMT
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63 #define S_IFMT ( S_IFDIR | S_IFREG )
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64 #endif
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65
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66 #ifndef S_ISDIR
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67 #define S_ISDIR( m ) (((m) & S_IFMT) == S_IFDIR)
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68 #endif
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69
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70 #ifndef S_ISREG
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71 #define S_ISREG( m ) (((m) & S_IFMT) == S_IFREG)
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72 #endif
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73
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74 #ifdef __cplusplus
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75 }
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76 #endif
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77
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78 #ifdef __WIN32__
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79 #ifndef __DIRENT_H__
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80 #define __DIRENT_H__
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81 /*
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82 * @(#)msd_dir.h 1.4 87/11/06 Public Domain.
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83 *
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84 * A public domain implementation of BSD directory routines for
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85 * MS-DOS. Written by Michael Rendell ({uunet,utai}michael@garfield),
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86 * August 1897
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87 *
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88 * Extended by Peter Lim (lim@mullian.oz) to overcome some MS DOS quirks
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89 * and returns 2 more pieces of information - file size & attribute.
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90 * Plus a little reshuffling of some #define's positions December 1987
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91 *
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92 * Some modifications by Martin Junius 02-14-89
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93 *
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94 * AK900712
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95 * AK910410 abs_path - make absolute path
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96 *
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97 */
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98
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99 #if defined(__IBMC__) || defined(__IBMCPP__) || defined(MSVC)
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100 #include <stdio.h>
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101 #ifdef MAXPATHLEN
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102 #undef MAXPATHLEN
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103 #endif
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104 #define MAXPATHLEN (FILENAME_MAX*4)
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105 #define MAXNAMLEN FILENAME_MAX
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106 #else
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107 #include <param.h>
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108 #endif
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109 #endif
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110
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111 #ifdef __cplusplus
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112 extern "C" {
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113 #endif
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114
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115 /* attribute stuff */
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116 #ifndef A_RONLY
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117 # define A_RONLY 0x01
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118 # define A_HIDDEN 0x02
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119 # define A_SYSTEM 0x04
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120 # define A_LABEL 0x08
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121 # define A_DIR 0x10
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122 # define A_ARCHIVE 0x20
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123 #endif
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124
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125 struct dirent {
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126 int d_ino; /* Dummy */
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127 int d_reclen; /* Dummy, same as d_namlen */
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128 int d_namlen; /* length of name */
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129 char d_name[MAXNAMLEN + 1];
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130 unsigned long d_size;
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131 unsigned short d_attribute; /* attributes (see above) */
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132 unsigned short d_time; /* modification time */
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133 unsigned short d_date; /* modification date */
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134 };
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135
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136 typedef struct _dirdescr DIR;
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137 /* the structs do not have to be defined here */
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138
174
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139 extern DIR *_opendir(const char *);
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140 #define opendir(a) _opendir(a)
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141 extern DIR *_openxdir(const char *, unsigned);
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142 #define openxdir(a, b) _openxdir(a, b)
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143 extern struct dirent *_readdir(DIR *);
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144 #define readdir(a) _readdir(a)
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145 extern void _seekdir(DIR *, long);
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146 #define seekdir(a, b) _seekdir(a, b)
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147 extern long _telldir(DIR *);
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148 #define telldir(a) _telldir(a)
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149 extern void _closedir(DIR *);
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150 #define closedir(a) _closedir(a)
24
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151
174
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152 #define rewinddir(dirp) _seekdir(dirp, 0L)
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153 extern char * _abs_path(const char *name, char *buffer, int len);
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154 #define abs_path(a, b, c) _abs_path(a, b, c)
24
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155
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156 #ifndef S_IFMT
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157 #define S_IFMT ( S_IFDIR | S_IFREG )
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158 #endif
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159
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160 #ifndef S_ISDIR
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161 #define S_ISDIR( m ) (((m) & S_IFMT) == S_IFDIR)
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162 #endif
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163
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164 #ifndef S_ISREG
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165 #define S_ISREG( m ) (((m) & S_IFMT) == S_IFREG)
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166 #endif
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167
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168 #ifdef __cplusplus
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169 }
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170 #endif
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171
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172 #endif