source: trunk/kernel/syscalls/shared_include/shared_stat.h @ 445

Last change on this file since 445 was 445, checked in by alain, 4 years ago

Restructure the mini_libc.

File size: 2.2 KB
Line 
1/*
2 * shared_stat.h - Shared structure used by the stat() syscall.
3 *
4 * Author  Alain Greiner (2016,2017,2018)
5 *
6 * Copyright (c) UPMC Sorbonne Universites
7 *
8 * This file is part of ALMOS-MKH.
9 *
10 * ALMOS-MKH is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; version 2.0 of the License.
13 *
14 * ALMOS-MKH is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with ALMOS-MKH; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#ifndef _SHARED_STAT_H_
25#define _SHARED_STAT_H_
26
27/******************************************************************************************
28 * This structure define the informations associated to a file descriptor,
29 * returned to user space by the stat() syscall.
30 *****************************************************************************************/
31
32typedef struct stat
33{
34        unsigned int    dev;        /*! ID of device containing file                             */
35        unsigned int    inum;       /*! inode number                                             */
36        unsigned int    mode;       /*! protection                                               */
37        unsigned int    nlink;      /*! number of hard links                                     */
38        unsigned int    uid;        /*! user ID of owner                                         */
39        unsigned int    gid;        /*! group ID of owner                                        */
40        unsigned int    rdev;       /*! device ID (if special file)                              */
41        unsigned int    size;       /*! total size, in bytes                                     */
42        unsigned int    blksize;    /*! blocksize for file system I/O                            */
43        unsigned int    blocks;     /*! number of 512B blocks allocated                          */
44}
45stat_t;
46
47#endif /* _STAT_H_ */
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