de69ee2e66
This patch simplifies the system call bindings. The common syscall bindings in 'src/platform/' have been reduced to the syscalls needed by non-core programs. The additional syscalls that are needed solely by core have been moved to 'src/core/include/core_linux_syscalls.h'. Furthermore, the resource path is not used outside of core anymore. Hence, we could get rid of the rpath library. The resource-path code has been moved to 'src/core/include/resource_path.h'. The IPC-related parts of 'src/platform' have been moved to the IPC library. So there is now a clean separation between low-level syscall bindings (in 'src/platform') and higher-level code. The code for the socket-descriptor registry is now located in the 'src/base/ipc/socket_descriptor_registry.h' header. The interface is separated from 'ipc.cc' because core needs to access the registry from outside the ipc library.
45 lines
855 B
C
45 lines
855 B
C
/*
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* \brief Genode resource path
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* \author Norman Feske
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* \date 2012-08-10
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*/
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/*
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* Copyright (C) 2012 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 _CORE__INCLUDE__RPATH_H_
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#define _CORE__INCLUDE__RPATH_H_
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/* Linux syscall bindings */
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#include <linux_syscalls.h>
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/* Genode includes */
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#include <base/snprintf.h>
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/**
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* Return resource path for Genode
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*
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* Genode creates files for dataspaces and endpoints under in this directory.
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*/
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static inline char const *resource_path()
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{
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struct Resource_path
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{
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char string[32];
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Resource_path()
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{
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Genode::snprintf(string, sizeof(string), "/tmp/genode-%d", lx_getuid());
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}
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};
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static Resource_path path;
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return path.string;
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}
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#endif /* _CORE__INCLUDE__RPATH_H_ */
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