sysdeps/unix/sysv/linux/microblaze/kernel-features.h

   1 /* Copyright (C) 2011-2015 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library.  If not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18
  19 /* MicroBlaze uses socketcall.  */
  20 #define __ASSUME_SOCKETCALL     1
  21
  22 /* Support for the accept4 and recvmmsg syscalls was added in 2.6.33.  */
  23 #if __LINUX_KERNEL_VERSION >= 0x020621
  24 # define __ASSUME_ACCEPT4_SYSCALL        1
  25 # define __ASSUME_RECVMMSG_SYSCALL       1
  26 #endif
  27 #define __ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL      1
  28
  29 /* Support for the sendmmsg syscall was added in 3.3.  */
  30 #if __LINUX_KERNEL_VERSION >= 0x030300
  31 # define __ASSUME_SENDMMSG_SYSCALL       1
  32 #endif
  33
  34 /* Support for the futimesat syscall was added in 2.6.33.  */
  35 #if __LINUX_KERNEL_VERSION >= 0x020621
  36 # define __ASSUME_FUTIMESAT              1
  37 #endif
  38
  39 #include_next <kernel-features.h>
  40
  41 /* Support for futex_atomic_cmpxchg_inatomic was added in 2.6.33.  */
  42 #if __LINUX_KERNEL_VERSION < 0x020621
  43 # undef __ASSUME_FUTEX_LOCK_PI
  44 # undef __ASSUME_REQUEUE_PI
  45 # undef __ASSUME_SET_ROBUST_LIST
  46 #endif
  47
  48 /* Support for the pselect6, preadv and pwritev syscalls was added in
  49    3.15.  */
  50 #if __LINUX_KERNEL_VERSION < 0x030f00
  51 # undef __ASSUME_PSELECT
  52 # undef __ASSUME_PREADV
  53 # undef __ASSUME_PWRITEV
  54 #endif