renew

source/module/monitor_mem.h

@@ -0,0 +1,21 @@
+#include <linux/list.h>
+
+// for memory access
+// #include <linux/sched.h>
+
+typedef struct {
+  pid_t task_id; // current process id
+  struct page *page;
+  void *kaddr;
+  struct list_head entry;
+} watch_local_memory;
+
+// Global variable
+static LIST_HEAD(watch_local_memory_list);
+
+void *convert_user_space_ptr(pid_t pid, unsigned long kaddr);
+void free_page_list(pid_t task_id);
+void free_all_page_list(void);
+
+unsigned char read_and_compare(void *ptr, int len, unsigned char greater_flag,
+                               unsigned char is_unsigned, long long threshold);