1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LIBLOCKDEP_LOCKDEP_H_
3 #define _LIBLOCKDEP_LOCKDEP_H_
6 #include <sys/syscall.h>
9 #include <linux/utsname.h>
10 #include <linux/compiler.h>
11 #include <linux/export.h>
12 #include <linux/kern_levels.h>
13 #include <linux/err.h>
14 #include <linux/rcu.h>
15 #include <linux/list.h>
16 #include <linux/hardirq.h>
19 #define MAX_LOCK_DEPTH 63UL
24 #include "../../../include/linux/lockdep.h"
29 unsigned int lockdep_recursion;
30 struct held_lock held_locks[MAX_LOCK_DEPTH];
31 gfp_t lockdep_reclaim_gfp;
37 #define TASK_RUNNING 0
39 extern struct task_struct *__curr(void);
41 #define current (__curr())
43 static inline int debug_locks_off(void)
48 #define task_pid_nr(tsk) ((tsk)->pid)
50 #define KSYM_NAME_LEN 128
51 #define printk(...) dprintf(STDOUT_FILENO, __VA_ARGS__)
52 #define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__)
53 #define pr_warn pr_err
54 #define pr_cont pr_err
56 #define list_del_rcu list_del
58 #define atomic_t unsigned long
59 #define atomic_inc(x) ((*(x))++)
61 #define print_tainted() ""
62 #define static_obj(x) 1
64 #define debug_show_all_locks()
65 extern void debug_check_no_locks_held(void);
67 static __used bool __is_kernel_percpu_address(unsigned long addr, void *can_addr)