| 1 | #ifndef __DIRENT_H__
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| 2 | #define __DIRENT_H__
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| 3 | /*
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| 4 | * @(#)msd_dir.h 1.4 87/11/06 Public Domain.
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| 5 | *
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| 6 | * A public domain implementation of BSD directory routines for
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| 7 | * MS-DOS. Written by Michael Rendell ({uunet,utai}michael@garfield),
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| 8 | * August 1897
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| 9 | *
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| 10 | * Extended by Peter Lim ([email protected]) to overcome some MS DOS quirks
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| 11 | * and returns 2 more pieces of information - file size & attribute.
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| 12 | * Plus a little reshuffling of some #define's positions December 1987
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| 13 | *
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| 14 | * Some modifications by Martin Junius 02-14-89
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| 15 | *
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| 16 | * AK900712
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| 17 | * AK910410 abs_path - make absolute path
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| 18 | *
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| 19 | */
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| 20 |
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| 21 | #ifdef __EMX__
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| 22 | #include <sys/param.h>
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| 23 | #else
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| 24 | #if defined(__IBMC__) || defined(__IBMCPP__) || defined(XP_W32_MSVC)
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| 25 | #include <stdio.h>
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| 26 | #ifdef MAXPATHLEN
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| 27 | #undef MAXPATHLEN
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| 28 | #endif
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| 29 | #define MAXPATHLEN (FILENAME_MAX*4)
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| 30 | #define MAXNAMLEN FILENAME_MAX
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| 31 |
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| 32 | #else
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| 33 | #include <param.h>
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| 34 | #endif
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| 35 | #endif
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| 36 |
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| 37 | #ifdef __cplusplus
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| 38 | extern "C" {
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| 39 | #endif
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| 40 |
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| 41 | /* attribute stuff */
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| 42 | #ifndef A_RONLY
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| 43 | # define A_RONLY 0x01
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| 44 | # define A_HIDDEN 0x02
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| 45 | # define A_SYSTEM 0x04
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| 46 | # define A_LABEL 0x08
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| 47 | # define A_DIR 0x10
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| 48 | # define A_ARCHIVE 0x20
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| 49 | #endif
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| 50 |
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| 51 | struct dirent {
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| 52 | #if defined(OS2) || defined(__OS2__) || defined(WIN32) /* use the layout of EMX to avoid trouble */
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| 53 | int d_ino; /* Dummy */
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| 54 | int d_reclen; /* Dummy, same as d_namlen */
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| 55 | int d_namlen; /* length of name */
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| 56 | char d_name[MAXNAMLEN + 1];
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| 57 | unsigned long d_size;
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| 58 | unsigned short d_attribute; /* attributes (see above) */
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| 59 | unsigned short d_time; /* modification time */
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| 60 | unsigned short d_date; /* modification date */
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| 61 | #else
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| 62 | char d_name[MAXNAMLEN + 1]; /* garentee null termination */
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| 63 | char d_attribute; /* .. extension .. */
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| 64 | unsigned long d_size; /* .. extension .. */
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| 65 | #endif
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| 66 | };
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| 67 |
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| 68 | typedef struct _dirdescr DIR;
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| 69 | /* the structs do not have to be defined here */
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| 70 |
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| 71 | extern DIR * opendir(const char *);
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| 72 | extern DIR * openxdir(const char *, unsigned);
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| 73 | extern struct dirent * readdir(DIR *);
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| 74 | extern int readdir_r(DIR *, struct dirent *, struct dirent **);
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| 75 | extern void seekdir(DIR *, long);
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| 76 | extern long telldir(DIR *);
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| 77 | extern void closedir(DIR *);
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| 78 | #define rewinddir(dirp) seekdir(dirp, 0L)
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| 79 |
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| 80 | extern char * abs_path(const char *name, char *buffer, int len);
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| 81 |
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| 82 | #ifndef S_IFMT
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| 83 | #define S_IFMT ( S_IFDIR | S_IFREG )
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| 84 | #endif
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| 85 |
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| 86 | #ifndef S_ISDIR
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| 87 | #define S_ISDIR( m ) (((m) & S_IFMT) == S_IFDIR)
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| 88 | #endif
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| 89 |
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| 90 | #ifndef S_ISREG
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| 91 | #define S_ISREG( m ) (((m) & S_IFMT) == S_IFREG)
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| 92 | #endif
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| 93 |
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| 94 | #ifdef __cplusplus
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| 95 | }
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| 96 | #endif
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| 97 |
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| 98 | #endif
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