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1 | /* $Header: dir.h,v 3.0.1.1 90/03/27 16:07:08 lwall Locked $ |
2 | * |
3 | * (C) Copyright 1987, 1990 Diomidis Spinellis. |
4 | * |
5 | * You may distribute under the terms of the GNU General Public License |
6 | * as specified in the README file that comes with the perl 3.0 kit. |
7 | * |
8 | * $Log: dir.h,v $ |
9 | * Revision 3.0.1.1 90/03/27 16:07:08 lwall |
10 | * patch16: MSDOS support |
11 | * |
12 | * Revision 1.1 90/03/18 20:32:29 dds |
13 | * Initial revision |
14 | * |
15 | * |
16 | */ |
17 | |
18 | /* |
19 | * defines the type returned by the directory(3) functions |
20 | */ |
21 | |
22 | #ifndef __DIR_INCLUDED |
23 | #define __DIR_INCLUDED |
24 | |
25 | /*Directory entry size */ |
26 | #ifdef DIRSIZ |
27 | #undef DIRSIZ |
28 | #endif |
29 | #define DIRSIZ(rp) (sizeof(struct direct)) |
30 | |
31 | /* |
32 | * Structure of a directory entry |
33 | */ |
34 | struct direct { |
35 | ino_t d_ino; /* inode number (not used by MS-DOS) */ |
36 | int d_namlen; /* Name length */ |
37 | char d_name[13]; /* file name */ |
38 | }; |
39 | |
40 | struct _dir_struc { /* Structure used by dir operations */ |
41 | char *start; /* Starting position */ |
42 | char *curr; /* Current position */ |
43 | struct direct dirstr; /* Directory structure to return */ |
44 | }; |
45 | |
46 | typedef struct _dir_struc DIR; /* Type returned by dir operations */ |
47 | |
48 | DIR *cdecl opendir(char *filename); |
49 | struct direct *readdir(DIR *dirp); |
50 | long telldir(DIR *dirp); |
51 | void seekdir(DIR *dirp,long loc); |
52 | void rewinddir(DIR *dirp); |
53 | void closedir(DIR *dirp); |
54 | |
55 | #endif /* __DIR_INCLUDED */ |