diff options
Diffstat (limited to 'libc/kernel/arch-sh/asm/uaccess_64.h')
-rw-r--r-- | libc/kernel/arch-sh/asm/uaccess_64.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libc/kernel/arch-sh/asm/uaccess_64.h b/libc/kernel/arch-sh/asm/uaccess_64.h new file mode 100644 index 0000000..b0661dc --- /dev/null +++ b/libc/kernel/arch-sh/asm/uaccess_64.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UACCESS_64_H +#define __ASM_SH_UACCESS_64_H + +#define __get_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: retval = __get_user_asm_b(x, ptr); break; case 2: retval = __get_user_asm_w(x, ptr); break; case 4: retval = __get_user_asm_l(x, ptr); break; case 8: retval = __get_user_asm_q(x, ptr); break; default: __get_user_unknown(); break; } } while (0) + +#define __put_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: retval = __put_user_asm_b(x, ptr); break; case 2: retval = __put_user_asm_w(x, ptr); break; case 4: retval = __put_user_asm_l(x, ptr); break; case 8: retval = __put_user_asm_q(x, ptr); break; default: __put_user_unknown(); } } while (0) + +#endif |