diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/arm/kernel-features.h')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/arm/kernel-features.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/arm/kernel-features.h b/REORG.TODO/sysdeps/unix/sysv/linux/arm/kernel-features.h new file mode 100644 index 0000000000..e13b049389 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/arm/kernel-features.h @@ -0,0 +1,41 @@ +/* Set flags signalling availability of kernel features based on given + kernel version number. + Copyright (C) 2006-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include_next <kernel-features.h> + +/* The ARM kernel before 3.14.3 may or may not support + futex_atomic_cmpxchg_inatomic, depending on kernel + configuration. */ +#if __LINUX_KERNEL_VERSION < 0x030E03 +# undef __ASSUME_SET_ROBUST_LIST +#endif + +/* ARM fadvise64_64 reorganize the syscall arguments. */ +#define __ASSUME_FADVISE64_64_6ARG 1 + +/* Define this if your 32-bit syscall API requires 64-bit register + pairs to start with an even-number register. */ +#define __ASSUME_ALIGNED_REGISTER_PAIRS 1 + +/* ARM only has a syscall for fadvise64{_64} and it is defined with a + non-standard name. */ +#define __NR_fadvise64_64 __NR_arm_fadvise64_64 + +#define __ASSUME_RECV_SYSCALL 1 +#define __ASSUME_SEND_SYSCALL 1 |