Merged changes from branch build_system_redesign at revision 14573.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-29 16:27:43 +00:00
parent 5412b02d50
commit 338b8dc301
1836 changed files with 114718 additions and 14057 deletions
@@ -0,0 +1,58 @@
+/* Modules Definitions
+** 
+** Distributed under the terms of the OpenBeOS License.
+*/
+
+#ifndef _MODULE_H
+#define _MODULE_H
+
+
+#include <OS.h>
+
+
+/* Every module exports a list of module_info structures.
+ * It defines the interface of the module and the name
+ * that is used to access the interface.
+ */
+
+typedef struct module_info {
+	const char	*name;
+	uint32		flags;
+	status_t	(*std_ops)(int32, ...);
+} module_info;
+
+/* module standard operations */
+#define	B_MODULE_INIT	1
+#define	B_MODULE_UNINIT	2
+
+/* module flags */
+#define	B_KEEP_LOADED	0x00000001
+
+
+/* Use the module_dependency structure to let the
+ * kernel automatically load modules yet depend on
+ * before B_MODULE_INIT is called.
+ */
+
+typedef struct module_dependency {
+	const char	*name;
+	module_info	**info;
+} module_dependency;
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern status_t get_module(const char *path, module_info **_info);
+extern status_t put_module(const char *path);
+extern status_t get_next_loaded_module_name(uint32 *cookie, char *buffer, size_t *_bufferSize);
+extern void *open_module_list(const char *prefix);
+extern status_t close_module_list(void *cookie);
+extern status_t read_next_module_name(void *cookie, char *buffer, size_t *_bufferSize);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _MODULE_H */