5 * \brief Capability utility functions
8 * (c) 2009 Technische Universität Dresden
9 * This file is part of TUD:OS and distributed under the terms of the
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11 * Please see the COPYING-GPL-2 file for details.
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14 * library without restriction. Specifically, if other files instantiate
15 * templates or use macros or inline functions from this file, or you compile
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25 #include <l4/sys/task>
27 namespace L4Re { namespace Util {
30 * \brief Release a capability from a task (unmap).
31 * \ingroup api_l4re_util
33 * Note that the given capability does not need to be handled by the
34 * capability allocator in any way.
36 L4_CV static inline l4_msgtag_t cap_release(L4::Cap<void> cap)
38 return l4_task_unmap(L4_BASE_TASK_CAP,
39 l4_obj_fpage(cap.cap(), 0, L4_FPAGE_RWX),