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| author | "Steven J. Hill" <sjhill@realitydiluted.com> | 2006-02-23 02:35:04 +0000 |
|---|---|---|
| committer | "Steven J. Hill" <sjhill@realitydiluted.com> | 2006-02-23 02:35:04 +0000 |
| commit | 0f2c86bee22bc756814129b430b0687c7e23df81 (patch) | |
| tree | 34bf3df7ba73405de13432cd82002540c073fc05 /libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h | |
| parent | d8284756b901217626556772ea91a3839a3ebfb4 (diff) | |
| download | uClibc-alpine-0f2c86bee22bc756814129b430b0687c7e23df81.tar.bz2 uClibc-alpine-0f2c86bee22bc756814129b430b0687c7e23df81.tar.xz | |
Copy from trunk.
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h')
| -rw-r--r-- | libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h new file mode 100644 index 000000000..b736526c1 --- /dev/null +++ b/libpthread/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> |