source: trunk/libs/mini-libc/stat.c @ 457

Last change on this file since 457 was 457, checked in by alain, 3 years ago

This version modifies the exec syscall and fixes a large number of small bugs.
The version number has been updated (0.1)

File size: 1.9 KB
Line 
1/*
2 * stat.c - User side file statistics related library implementation.
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#include <stat.h>
25#include <hal_user.h>
26#include <hal_shared_types.h>
27#include <syscalls_numbers.h>
28
29/////////////////////////////////
30int mkdir( const char * pathname,
31           int          mode )
32{
33    return hal_user_syscall( SYS_MKDIR,
34                             (reg_t)pathname,
35                             (reg_t)mode, 0, 0 );
36}
37
38//////////////////////////////////
39int mkfifo( const char * pathname,
40            int          mode )
41{
42    return hal_user_syscall( SYS_MKFIFO,
43                             (reg_t)pathname,
44                             (reg_t)mode, 0, 0 );
45}
46
47///////////////////////////////
48int chmod( char     * pathname,
49           unsigned int   rights )
50{
51    return hal_user_syscall( SYS_CHMOD,
52                             (reg_t)pathname,
53                             (reg_t)rights, 0, 0 );
54}
55/////////////////////////////////
56int stat( const char  * pathname,
57          struct stat * stat )
58{
59    return hal_user_syscall( SYS_STAT,
60                             (reg_t)pathname,
61                             (reg_t)stat, 0, 0 );
62}
63
64
65
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