mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-30 16:07:39 +00:00
b618ad31bb
This is needed if the header is to be free-standing. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
35 lines
1,002 B
C
35 lines
1,002 B
C
#ifndef __LINUX_STACKTRACE_H
|
|
#define __LINUX_STACKTRACE_H
|
|
|
|
struct task_struct;
|
|
|
|
#ifdef CONFIG_STACKTRACE
|
|
struct task_struct;
|
|
|
|
struct stack_trace {
|
|
unsigned int nr_entries, max_entries;
|
|
unsigned long *entries;
|
|
int skip; /* input argument: How many entries to skip */
|
|
};
|
|
|
|
extern void save_stack_trace(struct stack_trace *trace);
|
|
extern void save_stack_trace_bp(struct stack_trace *trace, unsigned long bp);
|
|
extern void save_stack_trace_tsk(struct task_struct *tsk,
|
|
struct stack_trace *trace);
|
|
|
|
extern void print_stack_trace(struct stack_trace *trace, int spaces);
|
|
|
|
#ifdef CONFIG_USER_STACKTRACE_SUPPORT
|
|
extern void save_stack_trace_user(struct stack_trace *trace);
|
|
#else
|
|
# define save_stack_trace_user(trace) do { } while (0)
|
|
#endif
|
|
|
|
#else
|
|
# define save_stack_trace(trace) do { } while (0)
|
|
# define save_stack_trace_tsk(tsk, trace) do { } while (0)
|
|
# define save_stack_trace_user(trace) do { } while (0)
|
|
# define print_stack_trace(trace, spaces) do { } while (0)
|
|
#endif
|
|
|
|
#endif
|