patch-2.4.25 linux-2.4.25/include/linux/moduleparam.h

• Lines: 26
• Date: 2004-02-18 05:36:32.000000000 -0800
• Orig file: linux-2.4.24/include/linux/moduleparam.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.24/include/linux/moduleparam.h linux-2.4.25/include/linux/moduleparam.h
@@ -0,0 +1,25 @@
+#ifndef _LINUX_MODULE_PARAMS_H
+#define _LINUX_MODULE_PARAMS_H
+/* Macros for (very simple) module parameter compatibility with 2.6. */
+#include <linux/module.h>
+
+/* type is byte, short, ushort, int, uint, long, ulong, bool. (2.6
+   has more, but they are not supported).  perm is permissions when
+   it appears in sysfs: 0 means doens't appear, 0444 means read-only
+   by everyone, 0644 means changable dynamically by root, etc.  name
+   must be in scope (unlike MODULE_PARM).
+*/
+#define module_param(name, type, perm)					     \
+	static inline void *__check_existence_##name(void) { return &name; } \
+	MODULE_PARM(name, _MODULE_PARM_STRING_ ## type)
+
+#define _MODULE_PARM_STRING_byte "b"
+#define _MODULE_PARM_STRING_short "h"
+#define _MODULE_PARM_STRING_ushort "h"
+#define _MODULE_PARM_STRING_int "i"
+#define _MODULE_PARM_STRING_uint "i"
+#define _MODULE_PARM_STRING_long "l"
+#define _MODULE_PARM_STRING_ulong "l"
+#define _MODULE_PARM_STRING_bool "i"
+
+#endif /* _LINUX_MODULE_PARAM_TYPES_H */