1 files changed, 95 insertions, 0 deletions
diff --git a/Source/DirectFB/lib/direct/modules.h b/Source/DirectFB/lib/direct/modules.h
new file mode 100755
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+++ b/Source/DirectFB/lib/direct/modules.h
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+/*
+   (c) Copyright 2001-2009  The world wide DirectFB Open Source Community (directfb.org)
+   (c) Copyright 2000-2004  Convergence (integrated media) GmbH
+
+   All rights reserved.
+
+   Written by Denis Oliver Kropp <dok@directfb.org>,
+              Andreas Hundt <andi@fischlustig.de>,
+              Sven Neumann <neo@directfb.org>,
+              Ville Syrjälä <syrjala@sci.fi> and
+              Claudio Ciccani <klan@users.sf.net>.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __DIRECT__MODULES_H__
+#define __DIRECT__MODULES_H__
+
+#include <pthread.h>
+
+#include <direct/types.h>
+#include <direct/list.h>
+#include <direct/util.h>
+
+
+struct __D_DirectModuleEntry {
+     DirectLink         link;
+
+     int                magic;
+
+     DirectModuleDir   *directory;
+
+     bool               loaded;
+     bool               dynamic;
+     bool               disabled;
+
+     char              *name;
+     const void        *funcs;
+
+     int                refs;
+     char              *file;
+     void              *handle;
+};
+
+struct __D_DirectModuleDir {
+     pthread_mutex_t    lock;
+
+     const char        *path;
+     unsigned int       abi_version;
+
+     DirectLink        *entries;
+
+     DirectModuleEntry *loading;
+};
+
+#define DECLARE_MODULE_DIRECTORY(d)  \
+     extern DirectModuleDir d
+
+#define DEFINE_MODULE_DIRECTORY(d,p,n)                 \
+     DirectModuleDir d = {                             \
+          .lock        = PTHREAD_MUTEX_INITIALIZER,    \
+          .path        = p,                            \
+          .abi_version = n,                            \
+          .entries     = NULL,                         \
+          .loading     = NULL,                         \
+     }
+
+int   direct_modules_explore_directory( DirectModuleDir *directory );
+
+void  direct_modules_register( DirectModuleDir *directory,
+                               unsigned int     abi_version,
+                               const char      *name,
+                               const void      *funcs );
+
+void  direct_modules_unregister( DirectModuleDir *directory,
+                                 const char      *name );
+
+const void *direct_module_ref  ( DirectModuleEntry *module );
+void        direct_module_unref( DirectModuleEntry *module );
+
+#endif
+