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49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
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/*
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* \brief Hook functions for bootstrapping a libc-using Genode component
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* \author Norman Feske
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* \date 2016-12-23
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*
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* This interface is implemented by components that use both Genode's API and
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* the libc. For such components, the libc provides the 'Component::construct'
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* function that takes the precautions needed for letting the application use
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* blocking I/O via POSIX functions like 'read' or 'select'. The libc's
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* 'Component::construct' function finally passes control to the application by
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* calling the application-provided 'Libc::Component::construct' function.
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*/
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/*
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* Copyright (C) 2016 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__LIBC__COMPONENT_H_
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#define _INCLUDE__LIBC__COMPONENT_H_
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#include <base/env.h>
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#include <base/stdint.h>
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namespace Genode { struct Env; }
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/**
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* Interface to be provided by the component implementation
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*/
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namespace Libc { namespace Component {
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/**
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* Return stack size of the component's initial entrypoint
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*/
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Genode::size_t stack_size();
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/**
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* Construct component
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*
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* \param env interface to the component's execution environment
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*/
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void construct(Genode::Env &env);
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} }
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#endif /* _INCLUDE__LIBC__COMPONENT_H_ */
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