zhangyang-variable-monitor/source/module/monitor_kernel.h

#include "monitor_kallsyms.h"
#include "monitor_mem.h"
#include "monitor_proc.h"
#include "monitor_timer.h"
#include "monitor_trace.h"

// ioctl
#define IOCTL_WATCH_VARIABLE 0
#define IOCTL_DUMP_LOG 1

// default value
extern int def_interval_ns;
extern int dump_reset_sec;

extern mm_tree mm_tree_struct;
extern struct diag_variant_buffer load_monitor_variant_buffer; // global buffer

int monitor_init(void);  // monitor init
void monitor_exit(void); // monitor exit

int start_watch_variable(watch_arg warg); // for open
void clear_watch(pid_t pid);              // for release

enum hrtimer_restart
check_variable_cb(struct hrtimer *timer); // hrtimer callback

int diag_test(int nid); // for test