projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 15be91c2 MF |
1 | /* Set flags signalling availability of kernel features based on given |
| 2 | kernel version number. | |
| b168057a | 3 | Copyright (C) 2010-2015 Free Software Foundation, Inc. |
| 15be91c2 MF |
4 | This file is part of the GNU C Library. |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 17 | License along with the GNU C Library. If not, see | |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef _KERNEL_FEATURES_H | |
| 21 | #define _KERNEL_FEATURES_H 1 | |
| 15be91c2 | 22 | |
| 0e31b18c JM |
23 | /* Support for the recvmmsg syscall was added in 2.6.33. */ |
| 24 | #if __LINUX_KERNEL_VERSION >= 0x020621 | |
| 25 | # define __ASSUME_RECVMMSG_SYSCALL 1 | |
| 26 | #endif | |
| 27 | ||
| bc688c10 JM |
28 | /* Support for the sendmmsg syscall was added in 3.0. */ |
| 29 | #if __LINUX_KERNEL_VERSION >= 0x030000 | |
| 30 | # define __ASSUME_SENDMMSG_SYSCALL 1 | |
| 31 | #endif | |
| 32 | ||
| 4625d0ae MF |
33 | /* Support for the accept4 syscall was added in 3.3. */ |
| 34 | #if __LINUX_KERNEL_VERSION >= 0x030300 | |
| dd481ccf | 35 | # define __ASSUME_ACCEPT4_SYSCALL 1 |
| 4625d0ae MF |
36 | #endif |
| 37 | ||
| 15be91c2 MF |
38 | #include_next <kernel-features.h> |
| 39 | ||
| 40 | #endif /* _KERNEL_FEATURES_H */ |