[thirdparty/glibc.git] / sysdeps / mach / hurd / dirstream.h

/* Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#ifndef	_DIRSTREAM_H

#define	_DIRSTREAM_H	1

/* Directory stream type.

   The Hurd directory format is the same as `struct dirent', so `readdir'
   returns a pointer into the buffer we read directory data into.  */

struct __dirstream
  {
    void *__fd;			/* `struct hurd_fd' pointer for descriptor.  */
    char *__data;		/* Directory block.  */
    int __entry_data;		/* Entry number `__data' corresponds to.  */
    char *__ptr;		/* Current pointer into the block.  */
    int __entry_ptr;		/* Entry number `__ptr' corresponds to.  */
    unsigned long int __allocation; /* Space allocated for the block.  */
    unsigned long int __size;	/* Total valid data in the block.  */
  };

#endif	/* dirstream.h */
Commit	Line	Data
22a1292a	1	/* Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
28f540f4 RM	2	This file is part of the GNU C Library.
	3
	4	The GNU C Library is free software; you can redistribute it and/or
	5	modify it under the terms of the GNU Library General Public License as
	6	published by the Free Software Foundation; either version 2 of the
	7	License, or (at your option) any later version.
	8
	9	The GNU C Library is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	12	Library General Public License for more details.
	13
	14	You should have received a copy of the GNU Library General Public
	15	License along with the GNU C Library; see the file COPYING.LIB. If
	16	not, write to the Free Software Foundation, Inc., 675 Mass Ave,
	17	Cambridge, MA 02139, USA. */
	18
	19	#ifndef _DIRSTREAM_H
	20
	21	#define _DIRSTREAM_H 1
	22
	23	/* Directory stream type.
	24
	25	The Hurd directory format is the same as `struct dirent', so `readdir'
	26	returns a pointer into the buffer we read directory data into. */
	27
9e865ade	28	struct __dirstream
28f540f4	29	{
22a1292a	30	void __fd; / `struct hurd_fd' pointer for descriptor. */
28f540f4 RM	31	char __data; / Directory block. */
	32	int __entry_data; /* Entry number `__data' corresponds to. */
	33	char __ptr; / Current pointer into the block. */
	34	int __entry_ptr; /* Entry number `__ptr' corresponds to. */
	35	unsigned long int __allocation; /* Space allocated for the block. */
	36	unsigned long int __size; /* Total valid data in the block. */
9e865ade	37	};
28f540f4 RM	38
28f540f4 RM	39	#endif /* dirstream.h */