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 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef _LINUX_KCOV_IOCTLS_H 20#define _LINUX_KCOV_IOCTLS_H 21#include <linux/types.h> 22#define KCOV_INIT_TRACE _IOR('c', 1, unsigned long) 23#define KCOV_ENABLE _IO('c', 100) 24#define KCOV_DISABLE _IO('c', 101) 25enum { 26 KCOV_TRACE_PC = 0, 27 KCOV_TRACE_CMP = 1, 28}; 29#define KCOV_CMP_CONST (1 << 0) 30#define KCOV_CMP_SIZE(n) ((n) << 1) 31#define KCOV_CMP_MASK KCOV_CMP_SIZE(3) 32#endif 33