sysdeps/unix/sysv/linux/ia64/arch-fork.h

   1 /* ARCH_FORK definition for Linux fork implementation.  IA64 version.
   2    Copyright (C) 2003-2017 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
   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 #include <sched.h>
  21 #include <signal.h>
  22 #include <sysdep.h>
  23 #include <tls.h>
  24
  25
  26 #define ARCH_FORK() \
  27   INLINE_SYSCALL (clone2, 6,                                                  \
  28                   CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD,        \
  29                   NULL, 0, NULL, &THREAD_SELF->tid, NULL)
  30
  31 #define ARCH_CLONE __clone2