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/*
* @(#) dir.h 1.4 87/11/06 Public Domain.
*
* A public domain implementation of BSD directory routines for
* MS-DOS. Written by Michael Rendell ({uunet,utai}michael@garfield),
* August 1987
*
* Ported to OS/2 by Kai Uwe Rommel
* Addition of other OS/2 file system specific code
* Placed into the public domain
*/
#define MAXNAMLEN 256
#define MAXPATHLEN 256
#define _A_RONLY 0x01
#define _A_HIDDEN 0x02
#define _A_SYSTEM 0x04
#define _A_VOLID 0x08
#define _A_DIR 0x10
#define _A_ARCHIVE 0x20
struct dirent
{
ino_t d_ino; /* a bit of a farce */
int d_reclen; /* more farce */
int d_namlen; /* length of d_name */
char d_name[MAXNAMLEN + 1]; /* null terminated */
/* nonstandard fields */
long d_size; /* size in bytes */
unsigned d_mode; /* DOS or OS/2 file attributes */
unsigned d_time;
unsigned d_date;
};
/* The fields d_size and d_mode are extensions by me (Kai Uwe Rommel).
* The find_first and find_next calls deliver this data without any extra cost.
* If this data is needed, these fields save a lot of extra calls to stat()
* (each stat() again performs a find_first call !).
*/
struct _dircontents
{
char *_d_entry;
long _d_size;
unsigned _d_mode, _d_time, _d_date;
struct _dircontents *_d_next;
};
typedef struct _dirdesc
{
int dd_id; /* uniquely identify each open directory */
long dd_loc; /* where we are in directory entry is this */
struct _dircontents *dd_contents; /* pointer to contents of dir */
struct _dircontents *dd_cp; /* pointer to current position */
}
DIR;
extern DIR *opendir(const char *);
extern struct dirent *readdir(DIR *);
extern void seekdir(DIR *, long);
extern long telldir(DIR *);
extern void closedir(DIR *);
#define rewinddir(dirp) seekdir(dirp, 0L)
int GetFileMode(char *name);
ulg GetFileTime(char *name);
void SetFileTime(char *path, ulg stamp);
char *getVolumeLabel(int drive, unsigned long *time, unsigned long *mode,
time_t *utim);
int IsFileNameValid(char *name);
int IsFileSystemFAT(char *dir);
void ChangeNameForFAT(char *name);
char *GetLongNameEA(const char *name);
char *GetLongPathEA(const char *name);
void GetEAs(char *name, char **bufptr, size_t *size,
char **cbufptr, size_t *csize);
char *StringLower(char *);
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