usr/src/include/dirent.h

/*-
 * Copyright (c) 1989 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)dirent.h	5.19 (Berkeley) %G%
 */

#ifndef _DIRENT_H_
#define _DIRENT_H_

/*
 * The kernel defines the format of directory entries returned by
 * the getdirentries(2) system call.
 */
#include <sys/dirent.h>

#ifdef _POSIX_SOURCE
typedef void *	DIR;
#else

#define	d_ino		d_fileno	/* backward compatibility */

/* definitions for library routines operating on directories. */
#define	DIRBLKSIZ	1024

/* structure describing an open directory. */
typedef struct _dirdesc {
	int	dd_fd;		/* file descriptor associated with directory */
	long	dd_loc;		/* offset in current buffer */
	long	dd_size;	/* amount of data returned by getdirentries */
	char	*dd_buf;	/* data buffer */
	int	dd_len;		/* size of data buffer */
	long	dd_seek;	/* magic cookie returned by getdirentries */
} DIR;

#define	dirfd(dirp)	((dirp)->dd_fd)

#ifndef NULL
#define	NULL	0
#endif

#endif /* _POSIX_SOURCE */

#ifndef KERNEL

#include <sys/cdefs.h>

__BEGIN_DECLS
DIR *opendir __P((const char *));
struct dirent *readdir __P((DIR *));
void rewinddir __P((DIR *));
int closedir __P((DIR *));
#ifndef _POSIX_SOURCE
long telldir __P((const DIR *));
void seekdir __P((DIR *, long));
int scandir __P((const char *, struct dirent ***,
    int (*)(struct dirent *), int (*)(const void *, const void *)));
int alphasort __P((const void *, const void *));
int getdirentries __P((int, char *, int, long *));
#endif /* not POSIX */
__END_DECLS

#endif /* !KERNEL */

#endif /* !_DIRENT_H_ */
Commit	Line	Data
	1	/*-
	2	* Copyright (c) 1989 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*
	7	* @(#)dirent.h 5.19 (Berkeley) %G%
	8	*/
	9
	10	#ifndef _DIRENT_H_
	11	#define _DIRENT_H_
	12
	13	/*
	14	* The kernel defines the format of directory entries returned by
	15	* the getdirentries(2) system call.
	16	*/
	17	#include <sys/dirent.h>
	18
	19	#ifdef _POSIX_SOURCE
	20	typedef void * DIR;
	21	#else
	22
	23	#define d_ino d_fileno /* backward compatibility */
	24
	25	/* definitions for library routines operating on directories. */
	26	#define DIRBLKSIZ 1024
	27
	28	/* structure describing an open directory. */
	29	typedef struct _dirdesc {
	30	int dd_fd; /* file descriptor associated with directory */
	31	long dd_loc; /* offset in current buffer */
	32	long dd_size; /* amount of data returned by getdirentries */
	33	char dd_buf; / data buffer */
	34	int dd_len; /* size of data buffer */
	35	long dd_seek; /* magic cookie returned by getdirentries */
	36	} DIR;
	37
	38	#define dirfd(dirp) ((dirp)->dd_fd)
	39
	40	#ifndef NULL
	41	#define NULL 0
	42	#endif
	43
	44	#endif /* _POSIX_SOURCE */
	45
	46	#ifndef KERNEL
	47
	48	#include <sys/cdefs.h>
	49
	50	__BEGIN_DECLS
	51	DIR opendir __P((const char ));
	52	struct dirent readdir __P((DIR ));
	53	void rewinddir __P((DIR *));
	54	int closedir __P((DIR *));
	55	#ifndef _POSIX_SOURCE
	56	long telldir __P((const DIR *));
	57	void seekdir __P((DIR *, long));
	58	int scandir __P((const char , struct dirent **,
	59	int ()(struct dirent ), int ()(const void , const void *)));
	60	int alphasort __P((const void , const void ));
	61	int getdirentries __P((int, char , int, long ));
	62	#endif /* not POSIX */
	63	__END_DECLS
	64
	65	#endif /* !KERNEL */
	66
	67	#endif /* !_DIRENT_H_ */