patch-2.1.16 linux/include/asm-ppc/segment.h

• Lines: 137
• Date: Wed Dec 18 10:54:10 1996
• Orig file: v2.1.15/linux/include/asm-ppc/segment.h
• Orig date: Sat Nov 25 19:49:06 1995

diff -u --recursive --new-file v2.1.15/linux/include/asm-ppc/segment.h linux/include/asm-ppc/segment.h
@@ -1,131 +1,7 @@
-#ifndef _ASM_PPC_SEGMENT_H
-#define _ASM_PPC_SEGMENT_H
+#ifndef __PPC_SEGMENT_H
+#define __PPC_SEGMENT_H
 
-#include <linux/string.h>
+/* Only here because we have some old header files that expect it.. */
 
-#define put_user(x,ptr) __put_user((unsigned long)(x),(ptr),sizeof(*(ptr)))
-#define get_user(ptr) ((__typeof__(*(ptr)))__get_user((ptr),sizeof(*(ptr))))
-
-extern int bad_user_access_length(void);
-
-static inline void __put_user(unsigned long x, void * y, int size)
-{
-	switch (size) {
-		case 1:
-			*(char *) y = x;
-			break;
-		case 2:
-			*(short *) y = x;
-			break;
-		case 4:
-			*(int *) y = x;
-			break;
-		case 8:
-			*(long *) y = x;
-			break;
-		default:
-			bad_user_access_length();
-	}
-}
-
-static inline unsigned long __get_user(const void * y, int size)
-{
-	switch (size) {
-		case 1:
-			return *(unsigned char *) y;
-		case 2:
-			return *(unsigned short *) y;
-		case 4:
-			return *(unsigned int *) y;
-		case 8:
-			return *(unsigned long *) y;
-		default:
-			return bad_user_access_length();
-	}
-}
-
-static inline unsigned char get_user_byte(const char * addr)
-{
-	return *addr;
-}
-
-#define get_fs_byte(addr) get_user_byte((char *)(addr))
-
-static inline unsigned short get_user_word(const short *addr)
-{
-	return *addr;
-}
-
-#define get_fs_word(addr) get_user_word((short *)(addr))
-
-static inline unsigned long get_user_long(const int *addr)
-{
-	return *addr;
-}
-
-#define get_fs_long(addr) get_user_long((int *)(addr))
-
-static inline unsigned long get_user_quad(const long *addr)
-{
-	return *addr;
-}
-
-#define get_fs_quad(addr) get_user_quad((long *)(addr))
-
-static inline void put_user_byte(char val,char *addr)
-{
-	*addr = val;
-}
-
-#define put_fs_byte(x,addr) put_user_byte((x),(char *)(addr))
-
-static inline void put_user_word(short val,short * addr)
-{
-	*addr = val;
-}
-
-#define put_fs_word(x,addr) put_user_word((x),(short *)(addr))
-
-static inline void put_user_long(unsigned long val,int * addr)
-{
-	*addr = val;
-}
-
-#define put_fs_long(x,addr) put_user_long((x),(int *)(addr))
-
-static inline void put_user_quad(unsigned long val,long * addr)
-{
-	*addr = val;
-}
-
-#define put_fs_quad(x,addr) put_user_quad((x),(long *)(addr))
-
-#define memcpy_fromfs(to, from, n) memcpy((to),(from),(n))
-
-#define memcpy_tofs(to, from, n) memcpy((to),(from),(n))
-
-/*
- * For segmented architectures, these are used to specify which segment
- * to use for the above functions.
- *
- * The powerpc is not segmented, so these are just dummies.
- */
-
-#define KERNEL_DS 0
-#define USER_DS 1
-
-static inline unsigned long get_fs(void)
-{
-	return 0;
-}
-
-static inline unsigned long get_ds(void)
-{
-	return 0;
-}
-
-static inline void set_fs(unsigned long val)
-{
-}
-
-#endif /* _ASM_SEGMENT_H */
+#endif
+#include <asm/uaccess.h>