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98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
#ifndef __DIRENT_H__
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#define __DIRENT_H__
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/*
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* @(#)msd_dir.h 1.4 87/11/06 Public Domain.
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*
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* A public domain implementation of BSD directory routines for
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* MS-DOS. Written by Michael Rendell ({uunet,utai}michael@garfield),
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* August 1897
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*
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* Extended by Peter Lim (lim@mullian.oz) to overcome some MS DOS quirks
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* and returns 2 more pieces of information - file size & attribute.
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* Plus a little reshuffling of some #define's positions December 1987
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*
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* Some modifications by Martin Junius 02-14-89
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*
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* AK900712
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* AK910410 abs_path - make absolute path
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*
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*/
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#ifdef __EMX__
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#include <sys/param.h>
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#else
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#if defined(__IBMC__) || defined(__IBMCPP__) || defined(XP_W32_MSVC)
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#include <stdio.h>
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#ifdef MAXPATHLEN
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#undef MAXPATHLEN
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#endif
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#define MAXPATHLEN (FILENAME_MAX*4)
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#define MAXNAMLEN FILENAME_MAX
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#else
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#include <param.h>
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#endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* attribute stuff */
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#ifndef A_RONLY
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# define A_RONLY 0x01
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# define A_HIDDEN 0x02
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# define A_SYSTEM 0x04
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# define A_LABEL 0x08
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# define A_DIR 0x10
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# define A_ARCHIVE 0x20
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#endif
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struct dirent {
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#if defined(OS2) || defined(WIN32) /* use the layout of EMX to avoid trouble */
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int d_ino; /* Dummy */
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int d_reclen; /* Dummy, same as d_namlen */
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int d_namlen; /* length of name */
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char d_name[MAXNAMLEN + 1];
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unsigned long d_size;
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unsigned short d_attribute; /* attributes (see above) */
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unsigned short d_time; /* modification time */
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unsigned short d_date; /* modification date */
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#else
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char d_name[MAXNAMLEN + 1]; /* garentee null termination */
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char d_attribute; /* .. extension .. */
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unsigned long d_size; /* .. extension .. */
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#endif
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};
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typedef struct _dirdescr DIR;
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/* the structs do not have to be defined here */
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extern DIR *opendir(const char *);
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extern DIR *openxdir(const char *, unsigned);
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extern struct dirent *readdir(DIR *);
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extern void seekdir(DIR *, long);
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extern long telldir(DIR *);
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extern void closedir(DIR *);
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#define rewinddir(dirp) seekdir(dirp, 0L)
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extern char * abs_path(const char *name, char *buffer, int len);
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#ifndef S_IFMT
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#define S_IFMT ( S_IFDIR | S_IFREG )
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#endif
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#ifndef S_ISDIR
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#define S_ISDIR( m ) (((m) & S_IFMT) == S_IFDIR)
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#endif
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#ifndef S_ISREG
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#define S_ISREG( m ) (((m) & S_IFMT) == S_IFREG)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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