namespace.h

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/*
 * (c) 2008-2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>,
 *               Alexander Warg <warg@os.inf.tu-dresden.de>
 *     economic rights: Technische Universität Dresden (Germany)
 *
 * This file is part of TUD:OS and distributed under the terms of the
 * GNU General Public License 2.
 * Please see the COPYING-GPL-2 file for details.
 *
 * As a special exception, you may use this file as part of a free software
 * library without restriction.  Specifically, if other files instantiate
 * templates or use macros or inline functions from this file, or you compile
 * this file and link it with other files to produce an executable, this
 * file does not by itself cause the resulting executable to be covered by
 * the GNU General Public License.  This exception does not however
 * invalidate any other reasons why the executable file might be covered by
 * the GNU General Public License.
 */
#pragma once
 
#include <l4/re/env.h>
 
enum l4re_ns_register_flags {
  L4RE_NS_REGISTER_RO  = L4_FPAGE_RO,
  L4RE_NS_REGISTER_DIR = 0x10,
  L4RE_NS_REGISTER_RW  = L4_FPAGE_RX,
  L4RE_NS_REGISTER_RWS = L4_FPAGE_RWX,
  L4RE_NS_REGISTER_S   = L4_FPAGE_W,
};
 
EXTERN_C_BEGIN
 
typedef l4_cap_idx_t l4re_namespace_t;
 
 
 
L4_CV long
l4re_ns_query_to_srv(l4re_namespace_t srv, char const *name,
                     l4_cap_idx_t const cap, int timeout) L4_NOTHROW;
 
L4_CV L4_INLINE long
l4re_ns_query_srv(l4re_namespace_t srv, char const *name,
                  l4_cap_idx_t const cap) L4_NOTHROW;
 
L4_CV long
l4re_ns_register_obj_srv(l4re_namespace_t srv, char const *name,
                         l4_cap_idx_t const obj, unsigned flags) L4_NOTHROW;
 
 
 
/****** Implementation ***********/
 
L4_CV L4_INLINE long
l4re_ns_query_srv(l4re_namespace_t srv, char const *name,
                  l4_cap_idx_t const cap) L4_NOTHROW
{
  return l4re_ns_query_to_srv(srv, name, cap, 40000);
}
 
 
EXTERN_C_END