diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/mips/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/kernel-features.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/kernel-features.h b/sysdeps/unix/sysv/linux/mips/kernel-features.h new file mode 100644 index 0000000000..1c83ee558d --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/kernel-features.h @@ -0,0 +1,40 @@ +/* Set flags signalling availability of kernel features based on given + kernel version number. + Copyright (C) 1999-2014 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 <sgidefs.h> + +/* MIPS platforms had IPC64 all along. */ +#define __ASSUME_IPC64 1 + +/* MIPS had the utimes syscall by 2.6.0. */ +#define __ASSUME_UTIMES 1 + +/* Support for the eventfd2 and signalfd4 syscalls was added in 2.6.27. */ +#if __LINUX_KERNEL_VERSION >= 0x02061c +# define __ASSUME_EVENTFD2 1 +# define __ASSUME_SIGNALFD4 1 +#endif + +#include_next <kernel-features.h> + +/* The n32 syscall ABI did not have a getdents64 syscall until + 2.6.35. */ +#if _MIPS_SIM == _ABIN32 && __LINUX_KERNEL_VERSION < 0x020623 +# undef __ASSUME_GETDENTS64_SYSCALL +#endif |