1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef ___ASM_SPARC_UACCESS_H 3 #define ___ASM_SPARC_UACCESS_H 4 #if defined(__sparc__) && defined(__arch64__) 5 #include <asm/uaccess_64.h> 6 #else 7 #include <asm/uaccess_32.h> 8 #endif 9 10 #define user_addr_max() \ 11 (uaccess_kernel() ? ~0UL : TASK_SIZE) 12 13 long strncpy_from_user(char *dest, const char __user *src, long count); 14 15 #endif 16