LXR linux/tools/lib/lockdep/lockdep.c

   1// SPDX-License-Identifier: GPL-2.0
   2#include <linux/lockdep.h>
   3#include <stdlib.h>
   4
   5/* Trivial API wrappers, we don't (yet) have RCU in user-space: */
   6#define hlist_for_each_entry_rcu        hlist_for_each_entry
   7#define hlist_add_head_rcu              hlist_add_head
   8#define hlist_del_rcu                   hlist_del
   9#define list_for_each_entry_rcu         list_for_each_entry
  10#define list_add_tail_rcu               list_add_tail
  11
  12u32 prandom_u32(void)
  13{
  14        /* Used only by lock_pin_lock() which is dead code */
  15        abort();
  16}
  17
  18void print_irqtrace_events(struct task_struct *curr)
  19{
  20        abort();
  21}
  22
  23static struct new_utsname *init_utsname(void)
  24{
  25        static struct new_utsname n = (struct new_utsname) {
  26                .release = "liblockdep",
  27                .version = LIBLOCKDEP_VERSION,
  28        };
  29
  30        return &n;
  31}
  32
  33#include "../../../kernel/locking/lockdep.c"
  34