diff options
Diffstat (limited to 'linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h')
| -rw-r--r-- | linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h b/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h new file mode 100644 index 0000000000..793cb1d5f9 --- /dev/null +++ b/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h @@ -0,0 +1,34 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com>, 2002. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> + +#define ARCH_FORK() \ +({ \ + register long __o0 __asm__ ("o0"); \ + register long __o1 __asm__ ("o1"); \ + register long __g1 __asm__ ("g1") = __NR_fork; \ + __asm __volatile (__SYSCALL_STRING \ + : "=r" (__g1), "=r" (__o0), "=r" (__o1) \ + : "0" (__g1) \ + : __SYSCALL_CLOBBERS); \ + __o0 == -1 ? __o0 : (__o0 & (__o1 - 1)); \ +}) + +#include_next <fork.h> |