2008-08-16 Neal H. Walfield <neal@gnu.org>

	* Makefile.am (SYSDEP_PATH): Replace l4/hurd with viengoos.
	Remove other directory names containing l4.
	(libpthread_a_SOURCES): Remove pt-pool-np.c.
	* sysdeps/l4/pt-spin.c: Move from here...
	* sysdeps/viengoos/pt-spin.c: ... to here.
	* sysdeps/l4/pt-stack-alloc.c: Move from here...
	* sysdeps/viengoos/pt-stack-alloc.c: ... to here.
	* sysdeps/l4/pt-timedblock.c: Move from here...
	* sysdeps/viengoos/pt-timedblock.c: ... to here.
	* sysdeps/l4/hurd/pt-block.c: Move from here...
	* sysdeps/viengoos/pt-block.c: ... to here.
	* sysdeps/l4/hurd/pt-docancel.c: Move from here...
	* sysdeps/viengoos/pt-docancel.c: ... to here.
	* sysdeps/l4/hurd/pt-kill.c: Move from here...
	* sysdeps/viengoos/pt-kill.c: ... to here.
	* sysdeps/l4/hurd/pt-setactivity-np.c: Move from here...
	* sysdeps/viengoos/pt-setactivity-np.c: ... to here.
	* sysdeps/l4/hurd/pt-sigstate-destroy.c: Move from here...
	* sysdeps/viengoos/pt-sigstate-destroy.c: ... to here.
	* sysdeps/l4/hurd/pt-sigstate-init.c: Move from here...
	* sysdeps/viengoos/pt-sigstate-init.c: ... to here.
	* sysdeps/l4/hurd/pt-sigstate.c: Move from here...
	* sysdeps/viengoos/pt-sigstate.c: ... to here.
	* sysdeps/l4/hurd/pt-startup.c: Move from here...
	* sysdeps/viengoos/pt-startup.c: ... to here.
	* sysdeps/l4/hurd/pt-sysdep.c: Move from here...
	* sysdeps/viengoos/pt-sysdep.c: ... to here.
	* sysdeps/l4/hurd/pt-sysdep.h: Move from here...
	* sysdeps/viengoos/pt-sysdep.h: ... to here.
	* sysdeps/l4/hurd/pt-thread-alloc.c: Move from here...
	* sysdeps/viengoos/pt-thread-alloc.c: ... to here.
	* sysdeps/l4/hurd/pt-thread-dealloc.c: Move from here...
	* sysdeps/viengoos/pt-thread-dealloc.c: ... to here.
	* sysdeps/l4/hurd/pt-thread-halt.c: Move from here...
	* sysdeps/viengoos/pt-thread-halt.c: ... to here.
	* sysdeps/l4/hurd/pt-thread-start.c: Move from here...
	* sysdeps/viengoos/pt-thread-start.c: ... to here.
	* sysdeps/l4/hurd/pt-wakeup.c: Move from here...
	* sysdeps/viengoos/pt-wakeup.c: ... to here.
	* sysdeps/l4/hurd/sig-sysdep.h: Move from here...
	* sysdeps/viengoos/sig-sysdep.h: ... to here.
	* sysdeps/l4/hurd/sigprocmask.c: Move from here...
	* sysdeps/viengoos/sigprocmask.c: ... to here.
	* sysdeps/l4/hurd/bits/pthread-np.h: Move from here...
	* sysdeps/viengoos/bits/pthread-np.h: ... to here.
	* headers.m4: Like sysroot/include/bits/pthread-np.h to
	libpthread/sysdeps/viengoos/bits/pthread-np.h, not
	libpthread/sysdeps/l4/hurd/bits/pthread-np.h.
	* sysdeps/l4/hurd/ia32/pt-machdep.c: Move from here...
	* sysdeps/viengoos/ia32/pt-machdep.c: ... to here.
	* sysdeps/l4/hurd/ia32/pt-setup.c: Move from here...
	* sysdeps/viengoos/ia32/pt-setup.c: ... to here.
	* sysdeps/l4/hurd/ia32/signal-dispatch-lowlevel.c: Move from
	here...
	* sysdeps/viengoos/ia32/signal-dispatch-lowlevel.c: to here...
	* sysdeps/l4/hurd/powerpc/pt-machdep.c: Move from here...
	* sysdeps/viengoos/powerpc/pt-machdep.c: ... to here.
	* sysdeps/l4/hurd/powerpc/pt-setup.c: Move from here...
	* sysdeps/viengoos/powerpc/pt-setup.c: ... to here.

1 files changed, 43 insertions, 0 deletions

diff --git a/libpthread/sysdeps/viengoos/pt-stack-alloc.c b/libpthread/sysdeps/viengoos/pt-stack-alloc.c
new file mode 100644
index 0000000..b7ec12b
--- /dev/null
+++ b/libpthread/sysdeps/viengoos/pt-stack-alloc.c
@@ -0,0 +1,43 @@
+/* Allocate a new stack.  L4 Hurd version.
+   Copyright (C) 2000, 2007 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <l4.h>
+#include <errno.h>
+
+#include <pt-internal.h>
+
+#include <sys/mman.h>
+
+/* Allocate a new stack of size STACKSIZE.  If successful, store the
+   address of the newly allocated stack in *STACKADDR and return 0.
+   Otherwise return an error code (EINVAL for an invalid stack size,
+   EAGAIN if the system lacked the necessary resources to allocate a
+   new stack).  */
+int
+__pthread_stack_alloc (void **stackaddr, size_t stacksize)
+{
+  void *buffer = mmap (0, stacksize, PROT_READ | PROT_WRITE,
+		       MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+  if (buffer == MAP_FAILED)
+    return EAGAIN;
+
+  *stackaddr = buffer;
+
+  return 0;
+}