projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 69a93556 | 1 | /* O_*, F_*, FD_* bit values for Linux. |
| 04277e02 | 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. |
| 69a93556 UD |
3 | This file is part of the GNU C Library. |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 3214b89b AJ |
6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 69a93556 UD |
9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 3214b89b AJ |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. | |
| 69a93556 | 14 | |
| 3214b89b | 15 | You should have received a copy of the GNU Lesser General Public |
| ab84e3ff | 16 | License along with the GNU C Library. If not, see |
| 5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
| 69a93556 UD |
18 | |
| 19 | #ifndef _FCNTL_H | |
| 20 | # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." | |
| 21 | #endif | |
| 22 | ||
| 7597ceba AJ |
23 | #define __O_DIRECTORY 040000 /* Must be a directory. */ |
| 24 | #define __O_NOFOLLOW 0100000 /* Do not follow links. */ | |
| 25 | #define __O_DIRECT 0200000 /* Direct disk access. */ | |
| 2a0e2669 | 26 | #define __O_LARGEFILE 0400000 |
| d867f219 | 27 | |
| 69a93556 UD |
28 | struct flock |
| 29 | { | |
| 5e9880e0 | 30 | short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ |
| 69a93556 UD |
31 | short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ |
| 32 | #ifndef __USE_FILE_OFFSET64 | |
| 33 | __off_t l_start; /* Offset where the lock begins. */ | |
| 34 | __off_t l_len; /* Size of the locked area; zero means until EOF. */ | |
| 35 | #else | |
| 36 | __off64_t l_start; /* Offset where the lock begins. */ | |
| 37 | __off64_t l_len; /* Size of the locked area; zero means until EOF. */ | |
| 38 | #endif | |
| 39 | __pid_t l_pid; /* Process holding the lock. */ | |
| 40 | }; | |
| 41 | ||
| 42 | #ifdef __USE_LARGEFILE64 | |
| 43 | struct flock64 | |
| 44 | { | |
| 5e9880e0 | 45 | short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ |
| 69a93556 UD |
46 | short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ |
| 47 | __off64_t l_start; /* Offset where the lock begins. */ | |
| 48 | __off64_t l_len; /* Size of the locked area; zero means until EOF. */ | |
| 49 | __pid_t l_pid; /* Process holding the lock. */ | |
| 50 | }; | |
| 51 | #endif | |
| 52 | ||
| 7597ceba AJ |
53 | /* Include generic Linux declarations. */ |
| 54 | #include <bits/fcntl-linux.h> |