diff options
Diffstat (limited to 'arch/sparc/include/asm/uaccess.h')
| -rw-r--r-- | arch/sparc/include/asm/uaccess.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h new file mode 100644 index 000000000..dd85bc2c2 --- /dev/null +++ b/arch/sparc/include/asm/uaccess.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef ___ASM_SPARC_UACCESS_H +#define ___ASM_SPARC_UACCESS_H +#if defined(__sparc__) && defined(__arch64__) +#include <asm/uaccess_64.h> +#else +#include <asm/uaccess_32.h> +#endif + +#define user_addr_max() \ + (uaccess_kernel() ? ~0UL : TASK_SIZE) + +long strncpy_from_user(char *dest, const char __user *src, long count); + +#endif |