sysdeps/unix/sysv/linux/m68k/kernel-features.h

   1 /* Set flags signalling availability of kernel features based on given
   2    kernel version number.
   3    Copyright (C) 2008-2016 Free Software Foundation, Inc.
   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 /* m68k uses socketcall.  */
  21 #define __ASSUME_SOCKETCALL     1
  22
  23 /* Direct socketcalls available with kernel 4.3.  */
  24 #if __LINUX_KERNEL_VERSION >= 0x040300
  25 # define __ASSUME_SOCKET_SYSCALL             1
  26 # define __ASSUME_SOCKETPAIR_SYSCALL         1
  27 # define __ASSUME_BIND_SYSCALL               1
  28 # define __ASSUME_CONNECT_SYSCALL            1
  29 # define __ASSUME_LISTEN_SYSCALL             1
  30 # define __ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL 1
  31 # define __ASSUME_GETSOCKOPT_SYSCALL         1
  32 # define __ASSUME_SETSOCKOPT_SYSCALL         1
  33 # define __ASSUME_GETSOCKNAME_SYSCALL        1
  34 # define __ASSUME_GETPEERNAME_SYSCALL        1
  35 # define __ASSUME_SENDTO_SYSCALL             1
  36 # define __ASSUME_SENDTO_FOR_SEND_SYSCALL    1
  37 # define __ASSUME_RECVFROM_SYSCALL           1
  38 # define __ASSUME_RECVFROM_FOR_RECV_SYSCALL  1
  39 # define __ASSUME_SHUTDOWN_SYSCALL           1
  40 #endif
  41
  42 #include_next <kernel-features.h>
  43
  44 #if __LINUX_KERNEL_VERSION < 0x040300
  45 # undef __ASSUME_ACCEPT4_SYSCALL
  46 # undef __ASSUME_RECVMMSG_SYSCALL
  47 # undef __ASSUME_SENDMMSG_SYSCALL
  48 # undef __ASSUME_SENDMSG_SYSCALL
  49 # undef __ASSUME_RECVMSG_SYSCALL
  50 #endif
  51
  52 /* No support for PI futexes or robust mutexes before 3.10 for m68k.  */
  53 #if __LINUX_KERNEL_VERSION < 0x030a00
  54 # undef __ASSUME_FUTEX_LOCK_PI
  55 # undef __ASSUME_REQUEUE_PI
  56 # undef __ASSUME_SET_ROBUST_LIST
  57 #endif