git.sur5r.net Git - cc65/blob - include/dirent.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 dirent.h                                  */
   4 /*                                                                           */
   5 /*                        Directory entries for cc65                         */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2005  Oliver Schmidt, <ol.sc@web.de>                                  */
  10 /*                                                                           */
  11 /*                                                                           */
  12 /* This software is provided 'as-is', without any expressed or implied       */
  13 /* warranty.  In no event will the authors be held liable for any damages    */
  14 /* arising from the use of this software.                                    */
  15 /*                                                                           */
  16 /* Permission is granted to anyone to use this software for any purpose,     */
  17 /* including commercial applications, and to alter it and redistribute it    */
  18 /* freely, subject to the following restrictions:                            */
  19 /*                                                                           */
  20 /* 1. The origin of this software must not be misrepresented; you must not   */
  21 /*    claim that you wrote the original software. If you use this software   */
  22 /*    in a product, an acknowledgment in the product documentation would be  */
  23 /*    appreciated but is not required.                                       */
  24 /* 2. Altered source versions must be plainly marked as such, and must not   */
  25 /*    be misrepresented as being the original software.                      */
  26 /* 3. This notice may not be removed or altered from any source              */
  27 /*    distribution.                                                          */
  28 /*                                                                           */
  29 /*****************************************************************************/
  30
  31
  32
  33 #ifndef _DIRENT_H
  34 #define _DIRENT_H
  35
  36
  37
  38 /*****************************************************************************/
  39 /*                                   Data                                    */
  40 /*****************************************************************************/
  41
  42
  43
  44 typedef struct DIR DIR;
  45
  46 #if defined(__APPLE2__) || defined(__APPLE2ENH__)
  47
  48 struct dirent {
  49     char          d_name[16];
  50     unsigned      d_ino;
  51     unsigned      d_blocks;
  52     unsigned long d_size;
  53     unsigned char d_type;
  54     struct {
  55         unsigned day  :5;
  56         unsigned mon  :4;
  57         unsigned year :7;
  58     }             d_cdate;
  59     struct {
  60         unsigned char min;
  61         unsigned char hour;
  62     }             d_ctime;
  63     unsigned char d_access;
  64     unsigned      d_auxtype;
  65     struct {
  66         unsigned day  :5;
  67         unsigned mon  :4;
  68         unsigned year :7;
  69     }             d_mdate;
  70     struct {
  71         unsigned char min;
  72         unsigned char hour;
  73     }             d_mtime;
  74 };
  75
  76 #elif defined(__ATARI__)
  77
  78 struct dirent {
  79     char d_name[13];  /* 8.3 + trailing 0 */
  80 };
  81
  82 #elif defined(__CBM__)
  83
  84 struct dirent {
  85     char                d_name[16+1];
  86     unsigned int        d_off;
  87     unsigned int        d_blocks;
  88     unsigned char       d_type;         /* See _CBM_T_xxx defines */
  89
  90     /* bsd extensions */
  91     unsigned char       d_namlen;
  92 };
  93
  94 /* File type specification macros. We need definitions of CBM file types. */
  95 #include <cbm_filetype.h>
  96
  97 #define _DE_ISREG(t)    (((t) & _CBM_T_REG) != 0)
  98 #define _DE_ISDIR(t)    ((t) == _CBM_T_DIR)
  99 #define _DE_ISLBL(t)    ((t) == _CBM_T_HDR)
 100 #define _DE_ISLNK(t)    ((t) == _CBM_T_LNK)
 101
 102 #elif defined(__LYNX__)
 103
 104 struct dirent {
 105     unsigned char       d_blocks;
 106     unsigned int        d_offset;
 107     char                d_type;
 108     void                *d_address;
 109     unsigned int        d_size;
 110 };
 111
 112 extern struct dirent FileEntry;
 113 #pragma zpsym ("FileEntry");
 114
 115 #else
 116
 117 struct dirent {
 118     char d_name[1];
 119 };
 120
 121 #endif
 122
 123
 124
 125 /*****************************************************************************/
 126 /*                                   Code                                    */
 127 /*****************************************************************************/
 128
 129
 130
 131 DIR* __fastcall__ opendir (const char* name);
 132
 133 struct dirent* __fastcall__ readdir (DIR* dir);
 134
 135 int __fastcall__ closedir (DIR* dir);
 136
 137 long __fastcall__ telldir (DIR* dir);
 138
 139 void __fastcall__ seekdir (DIR* dir, long offs);
 140
 141 void __fastcall__ rewinddir (DIR* dir);
 142
 143
 144
 145 /* End of dirent.h */
 146 #endif