| 1 | /** @file
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| 2 | * Symbols from libvdeplug.so to be loaded at runtime for DrvVDE.cpp
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2008-2017 Oracle Corporation
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | *
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| 16 | * The contents of this file may alternatively be used under the terms
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| 17 | * of the Common Development and Distribution License Version 1.0
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| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | * VirtualBox OSE distribution, in which case the provisions of the
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| 20 | * CDDL are applicable instead of those of the GPL.
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| 21 | *
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| 22 | * You may elect to license modified versions of this file under the
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| 23 | * terms and conditions of either the GPL or the CDDL or both.
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| 24 | */
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| 25 |
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| 26 | #include <stddef.h>
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| 27 | #include <sys/types.h>
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| 28 |
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| 29 | /** Opaque connection type */
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| 30 | struct vdeconn;
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| 31 | typedef struct vdeconn VDECONN;
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| 32 |
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| 33 | /** Structure to be passed to the open function describing the connection.
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| 34 | * All members can be left zero to use the default values. */
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| 35 | struct vde_open_args
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| 36 | {
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| 37 | /** The port of the switch to connect to. */
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| 38 | int port;
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| 39 | /** The group to set ownership of the port socket to. */
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| 40 | char *group;
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| 41 | /** The file mode to set the port socket to. */
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| 42 | mode_t mode;
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| 43 | };
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| 44 |
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| 45 | /** The file name of the DBus library */
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| 46 | #define VBOX_LIB_VDE_PLUG_NAME "libvdeplug.so"
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| 47 | #define RT_RUNTIME_LOADER_LIB_NAME VBOX_LIB_VDE_PLUG_NAME
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| 48 |
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| 49 | /** The name of the loader function */
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| 50 | #define RT_RUNTIME_LOADER_FUNCTION DrvVDELoadVDEPlug
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| 51 |
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| 52 | /** The following are the symbols which we need from the library. */
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| 53 | #define RT_RUNTIME_LOADER_INSERT_SYMBOLS \
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| 54 | RT_PROXY_STUB(vde_open_real, VDECONN *, \
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| 55 | (const char *vde_switch, const char *descr, int interface_version, struct vde_open_args *open_args), \
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| 56 | (vde_switch, descr, interface_version, open_args)) \
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| 57 | RT_PROXY_STUB(vde_recv, size_t, \
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| 58 | (VDECONN *conn, void *buf,size_t len, int flags), \
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| 59 | (conn, buf, len, flags)) \
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| 60 | RT_PROXY_STUB(vde_send, size_t, \
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| 61 | (VDECONN *conn, const void *buf, size_t len, int flags), \
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| 62 | (conn, buf, len, flags)) \
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| 63 | RT_PROXY_STUB(vde_datafd, int, (VDECONN *conn), (conn)) \
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| 64 | RT_PROXY_STUB(vde_close, void, (VDECONN *conn), (conn))
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| 65 |
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| 66 | #ifdef VDEPLUG_GENERATE_HEADER
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| 67 | # define RT_RUNTIME_LOADER_GENERATE_HEADER
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| 68 | # define RT_RUNTIME_LOADER_GENERATE_DECLS
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| 69 | # include <iprt/runtime-loader.h>
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| 70 | # undef RT_RUNTIME_LOADER_GENERATE_HEADER
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| 71 | # undef RT_RUNTIME_LOADER_GENERATE_DECLS
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| 72 | #elif defined (VDEPLUG_GENERATE_BODY)
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| 73 | # define RT_RUNTIME_LOADER_GENERATE_BODY_STUBS
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| 74 | # include <iprt/runtime-loader.h>
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| 75 | # undef RT_RUNTIME_LOADER_GENERATE_BODY_STUBS
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| 76 | #else
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| 77 | # error This file should only be included to generate stubs for loading the libvdeplug library at runtime
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| 78 | #endif
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| 79 |
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| 80 | #undef RT_RUNTIME_LOADER_LIB_NAME
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| 81 | #undef RT_RUNTIME_LOADER_INSERT_SYMBOLS
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| 82 |
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