ports/sysdeps/unix/sysv/linux/tile/kernel-features.h

   1 /* Copyright (C) 2011 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19
  20 /* TILE glibc support starts with 2.6.36, guaranteeing many kernel features. */
  21 #define __ASSUME_MMAP2_SYSCALL          1
  22 #define __ASSUME_STAT64_SYSCALL         1
  23 #define __ASSUME_FCNTL64                1
  24 #define __ASSUME_CLONE_THREAD_FLAGS     1
  25 #define __ASSUME_TGKILL                 1
  26 #define __ASSUME_UTIMES                 1
  27 #define __ASSUME_FADVISE64_64_SYSCALL   1
  28 #define __ASSUME_O_CLOEXEC              1
  29 #define __ASSUME_SOCK_CLOEXEC           1
  30 #define __ASSUME_IN_NONBLOCK            1
  31 #define __ASSUME_PIPE2                  1
  32 #define __ASSUME_EVENTFD2               1
  33 #define __ASSUME_SIGNALFD4              1
  34 #define __ASSUME_ACCEPT4                1
  35 #define __ASSUME_DUP3                   1
  36
  37 #include_next <kernel-features.h>
  38
  39 /* Define this if your 32-bit syscall API requires 64-bit register
  40    pairs to start with an even-number register.  */
  41 #define __ASSUME_ALIGNED_REGISTER_PAIRS 1