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73a061bb | 1 | /* O_*, F_*, FD_* bit values for Linux/PowerPC. |
f7a9f785 | 2 | Copyright (C) 1995-2016 Free Software Foundation, Inc. |
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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 | |
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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. | |
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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 | |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. | |
b455bec2 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
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18 | |
19 | #ifndef _FCNTL_H | |
20 | # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." | |
21 | #endif | |
22 | ||
2c1adbcb | 23 | #include <bits/wordsize.h> |
b455bec2 | 24 | |
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25 | #define __O_DIRECTORY 040000 /* Must be a directory. */ |
26 | #define __O_NOFOLLOW 0100000 /* Do not follow links. */ | |
27 | #define __O_DIRECT 0400000 /* Direct disk access. */ | |
b455bec2 | 28 | |
2c1adbcb AJ |
29 | #if __WORDSIZE == 64 |
30 | /* Not necessary, files are always with 64bit off_t. */ | |
31 | # define __O_LARGEFILE 0 | |
b455bec2 | 32 | #else |
2c1adbcb | 33 | # define __O_LARGEFILE 0200000 |
1df99b5f | 34 | #endif |
a67b0400 | 35 | |
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36 | struct flock |
37 | { | |
1df99b5f | 38 | short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ |
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39 | short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ |
40 | #ifndef __USE_FILE_OFFSET64 | |
41 | __off_t l_start; /* Offset where the lock begins. */ | |
42 | __off_t l_len; /* Size of the locked area; zero means until EOF. */ | |
43 | #else | |
44 | __off64_t l_start; /* Offset where the lock begins. */ | |
45 | __off64_t l_len; /* Size of the locked area; zero means until EOF. */ | |
46 | #endif | |
47 | __pid_t l_pid; /* Process holding the lock. */ | |
48 | }; | |
49 | ||
50 | #ifdef __USE_LARGEFILE64 | |
51 | struct flock64 | |
52 | { | |
1df99b5f | 53 | short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ |
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54 | short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ |
55 | __off64_t l_start; /* Offset where the lock begins. */ | |
56 | __off64_t l_len; /* Size of the locked area; zero means until EOF. */ | |
57 | __pid_t l_pid; /* Process holding the lock. */ | |
58 | }; | |
59 | #endif | |
60 | ||
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61 | /* Include generic Linux declarations. */ |
62 | #include <bits/fcntl-linux.h> |