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Diffstat (limited to 'include/VBox/VDEPlugSymDefs.h')
-rw-r--r-- | include/VBox/VDEPlugSymDefs.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/include/VBox/VDEPlugSymDefs.h b/include/VBox/VDEPlugSymDefs.h new file mode 100644 index 00000000..483b7834 --- /dev/null +++ b/include/VBox/VDEPlugSymDefs.h @@ -0,0 +1,82 @@ +/** @file + * Symbols from libvdeplug.so to be loaded at runtime for DrvVDE.cpp + */ + +/* + * Copyright (C) 2008-2010 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + +#include <stddef.h> +#include <sys/types.h> + +/** Opaque connection type */ +struct vdeconn; +typedef struct vdeconn VDECONN; + +/** Structure to be passed to the open function describing the connection. + * All members can be left zero to use the default values. */ +struct vde_open_args +{ + /** The port of the switch to connect to. */ + int port; + /** The group to set ownership of the port socket to. */ + char *group; + /** The file mode to set the port socket to. */ + mode_t mode; +}; + +/** The file name of the DBus library */ +#define VBOX_LIB_VDE_PLUG_NAME "libvdeplug.so" +#define RT_RUNTIME_LOADER_LIB_NAME VBOX_LIB_VDE_PLUG_NAME + +/** The name of the loader function */ +#define RT_RUNTIME_LOADER_FUNCTION DrvVDELoadVDEPlug + +/** The following are the symbols which we need from the library. */ +#define RT_RUNTIME_LOADER_INSERT_SYMBOLS \ + RT_PROXY_STUB(vde_open_real, VDECONN *, \ + (const char *vde_switch, const char *descr, int interface_version, struct vde_open_args *open_args), \ + (vde_switch, descr, interface_version, open_args)) \ + RT_PROXY_STUB(vde_recv, size_t, \ + (VDECONN *conn, void *buf,size_t len, int flags), \ + (conn, buf, len, flags)) \ + RT_PROXY_STUB(vde_send, size_t, \ + (VDECONN *conn, const void *buf, size_t len, int flags), \ + (conn, buf, len, flags)) \ + RT_PROXY_STUB(vde_datafd, int, (VDECONN *conn), (conn)) \ + RT_PROXY_STUB(vde_close, void, (VDECONN *conn), (conn)) + +#ifdef VDEPLUG_GENERATE_HEADER +# define RT_RUNTIME_LOADER_GENERATE_HEADER +# define RT_RUNTIME_LOADER_GENERATE_DECLS +# include <iprt/runtime-loader.h> +# undef RT_RUNTIME_LOADER_GENERATE_HEADER +# undef RT_RUNTIME_LOADER_GENERATE_DECLS +#elif defined (VDEPLUG_GENERATE_BODY) +# define RT_RUNTIME_LOADER_GENERATE_BODY_STUBS +# include <iprt/runtime-loader.h> +# undef RT_RUNTIME_LOADER_GENERATE_BODY_STUBS +#else +# error This file should only be included to generate stubs for loading the libvdeplug library at runtime +#endif + +#undef RT_RUNTIME_LOADER_LIB_NAME +#undef RT_RUNTIME_LOADER_INSERT_SYMBOLS + |