projects / thirdparty / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| dea72eda YW |
2 | #pragma once |
| 3 | ||
| 4 | #include <fcntl.h> | |
| 5 | ||
| 6 | #ifndef F_LINUX_SPECIFIC_BASE | |
| 7 | #define F_LINUX_SPECIFIC_BASE 1024 | |
| 8 | #endif | |
| 9 | ||
| 10 | #ifndef F_SETPIPE_SZ | |
| 11 | #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7) | |
| 12 | #endif | |
| 13 | ||
| 14 | #ifndef F_GETPIPE_SZ | |
| 15 | #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8) | |
| 16 | #endif | |
| 17 | ||
| 18 | #ifndef F_ADD_SEALS | |
| 19 | #define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9) | |
| 20 | #define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10) | |
| 21 | ||
| 22 | #define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */ | |
| 23 | #define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */ | |
| 24 | #define F_SEAL_GROW 0x0004 /* prevent file from growing */ | |
| 25 | #define F_SEAL_WRITE 0x0008 /* prevent writes */ | |
| 26 | #endif | |
| 27 | ||
| 28 | #ifndef F_OFD_GETLK | |
| 29 | #define F_OFD_GETLK 36 | |
| 30 | #define F_OFD_SETLK 37 | |
| 31 | #define F_OFD_SETLKW 38 | |
| 32 | #endif | |
| 33 | ||
| 34 | #ifndef MAX_HANDLE_SZ | |
| 35 | #define MAX_HANDLE_SZ 128 | |
| 36 | #endif | |
| 37 | ||
| 38 | /* The precise definition of __O_TMPFILE is arch specific; use the | |
| 39 | * values defined by the kernel (note: some are hexa, some are octal, | |
| 40 | * duplicated as-is from the kernel definitions): | |
| 41 | * - alpha, parisc, sparc: each has a specific value; | |
| 42 | * - others: they use the "generic" value. | |
| 43 | */ | |
| 44 | ||
| 45 | #ifndef __O_TMPFILE | |
| 46 | #if defined(__alpha__) | |
| 47 | #define __O_TMPFILE 0100000000 | |
| 48 | #elif defined(__parisc__) || defined(__hppa__) | |
| 49 | #define __O_TMPFILE 0400000000 | |
| 50 | #elif defined(__sparc__) || defined(__sparc64__) | |
| 51 | #define __O_TMPFILE 0x2000000 | |
| 52 | #else | |
| 53 | #define __O_TMPFILE 020000000 | |
| 54 | #endif | |
| 55 | #endif | |
| 56 | ||
| 57 | /* a horrid kludge trying to make sure that this will fail on old kernels */ | |
| 58 | #ifndef O_TMPFILE | |
| 59 | #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY) | |
| 60 | #endif |