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 prandom_u32(void)12u32 prandom_u32(void) 13 { 14 /* Used only by lock_pin_lock() which is dead code */ 15 abort(); 16 } 17 print_irqtrace_events(struct task_struct * curr)18void print_irqtrace_events(struct task_struct *curr) 19 { 20 abort(); 21 } 22 init_utsname(void)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