projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 92724ebc RM |
1 | /* Set flags signalling availability of kernel features based on given |
| 2 | kernel version number. | |
| 089d856f | 3 | Copyright (C) 1999-2012 Free Software Foundation, Inc. |
| 92724ebc RM |
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 | |
| ab84e3ff PE |
17 | License along with the GNU C Library. If not, see |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 92724ebc RM |
19 | |
| 20 | #include <sgidefs.h> | |
| 21 | ||
| 92724ebc RM |
22 | /* MIPS platforms had IPC64 all along. */ |
| 23 | #define __ASSUME_IPC64 1 | |
| 24 | ||
| 7f540252 JM |
25 | /* MIPS had the utimes syscall by 2.6.0. */ |
| 26 | #define __ASSUME_UTIMES 1 | |
| 27 | ||
| 197aec25 AJ |
28 | /* Support for the eventfd2 and signalfd4 syscalls was added in 2.6.27. */ |
| 29 | #if __LINUX_KERNEL_VERSION >= 0x02061c | |
| 30 | # define __ASSUME_EVENTFD2 1 | |
| 31 | # define __ASSUME_SIGNALFD4 1 | |
| 32 | #endif | |
| 33 | ||
| 54c0ba29 JM |
34 | #include_next <kernel-features.h> |
| 35 | ||
| 5ccc178f JM |
36 | /* The n32 syscall ABI did not have a getdents64 syscall until |
| 37 | 2.6.35. */ | |
| 38 | #if _MIPS_SIM == _ABIN32 && __LINUX_KERNEL_VERSION < 0x020623 | |
| 39 | # undef __ASSUME_GETDENTS64_SYSCALL | |
| 40 | #endif |