42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
|
/* Copyright (C) 1993-2022 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 Lesser General Public
|
||
|
|
License as published by the Free Software Foundation; either
|
||
|
|
version 2.1 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
|
||
|
|
Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public
|
||
|
|
License along with the GNU C Library; if not, see
|
||
|
|
<https://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
#ifndef _DIRSTREAM_H
|
||
|
|
|
||
|
|
#define _DIRSTREAM_H 1
|
||
|
|
|
||
|
|
#include <libc-lock.h>
|
||
|
|
|
||
|
|
/* 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. */
|
||
|
|
size_t __allocation; /* Space allocated for the block. */
|
||
|
|
size_t __size; /* Total valid data in the block. */
|
||
|
|
__libc_lock_define (, __lock) /* Mutex lock for this structure. */
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* dirstream.h */
|