LXR linux/tools/lib/lockdep/uinclude/linux/lockdep.h

   1#ifndef _LIBLOCKDEP_LOCKDEP_H_
   2#define _LIBLOCKDEP_LOCKDEP_H_
   3
   4#include <sys/prctl.h>
   5#include <sys/syscall.h>
   6#include <string.h>
   7#include <limits.h>
   8#include <linux/utsname.h>
   9
  10
  11#define MAX_LOCK_DEPTH 2000UL
  12
  13#define asmlinkage
  14#define __visible
  15
  16#include "../../../include/linux/lockdep.h"
  17
  18struct task_struct {
  19        u64 curr_chain_key;
  20        int lockdep_depth;
  21        unsigned int lockdep_recursion;
  22        struct held_lock held_locks[MAX_LOCK_DEPTH];
  23        gfp_t lockdep_reclaim_gfp;
  24        int pid;
  25        char comm[17];
  26};
  27
  28extern struct task_struct *__curr(void);
  29
  30#define current (__curr())
  31
  32#define debug_locks_off() 1
  33#define task_pid_nr(tsk) ((tsk)->pid)
  34
  35#define KSYM_NAME_LEN 128
  36#define printk printf
  37
  38#define list_del_rcu list_del
  39
  40#define atomic_t unsigned long
  41#define atomic_inc(x) ((*(x))++)
  42
  43static struct new_utsname *init_utsname(void)
  44{
  45        static struct new_utsname n = (struct new_utsname) {
  46                .release = "liblockdep",
  47                .version = LIBLOCKDEP_VERSION,
  48        };
  49
  50        return &n;
  51}
  52
  53#define print_tainted() ""
  54#define static_obj(x) 1
  55
  56#define debug_show_all_locks()
  57
  58#endif
  59