1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef __LINUX_UIO_H 13 #define __LINUX_UIO_H 14 15 #include <linux/compiler.h> 16 #include <linux/types.h> 17 18 struct iovec 19 { 20 void __user *iov_base; 21 __kernel_size_t iov_len; 22 }; 23 24 #define UIO_FASTIOV 8 25 #define UIO_MAXIOV 1024 26 27 #endif 28