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