FreeNOS
fcntl.h
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1 /*
2  * Copyright (C) 2009 Niek Linnenbank
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program 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
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef __LIBPOSIX_FCNTL_H
19 #define __LIBPOSIX_FCNTL_H
20 
21 #include <Macros.h>
22 #include <stdio.h>
23 #include "sys/types.h"
24 
39 #define O_CREAT (1 << 0)
40 
42 #define O_EXCL (1 << 1)
43 
45 #define O_NOCTTY (1 << 2)
46 
48 #define O_TRUNC (1 << 3)
49 
54 #define O_TTY_INIT (1 << 4)
55 
57 #define O_APPEND (1 << 5)
58 
60 #define O_DSYNC (1 << 6)
61 
63 #define O_NONBLOCK (1 << 7)
64 
66 #define O_RSYNC (1 << 8)
67 
69 #define O_SYNC (1 << 9)
70 
72 #define O_ACCMODE (O_EXEC | O_RDONLY | O_RDWR | O_SEARCH | O_WRONLY)
73 
78 #define O_EXEC (1 << 10)
79 
81 #define O_RDONLY (1 << 11)
82 
84 #define O_RDWR (1 << 12)
85 
90 #define O_SEARCH (1 << 13)
91 
93 #define O_WRONLY (1 << 14)
94 
111 extern C int open(const char *path, int oflag, ...);
112 
118 #endif /* __LIBPOSIX_UNISTD_H */
Macros.h
types.h
open
C int open(const char *path, int oflag,...)
Open file relative to directory file descriptor.
Definition: open.cpp:26
C
#define C
Used to define external C functions.
Definition: Macros.h:134
stdio.h