2006-07-03 15:24:38 +08:00
|
|
|
#ifndef __LINUX_STACKTRACE_H
|
|
|
|
|
#define __LINUX_STACKTRACE_H
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_STACKTRACE
|
|
|
|
|
struct stack_trace {
|
|
|
|
|
unsigned int nr_entries, max_entries;
|
|
|
|
|
unsigned long *entries;
|
2006-09-26 16:52:34 +08:00
|
|
|
int skip; /* input argument: How many entries to skip */
|
|
|
|
|
int all_contexts; /* input argument: if true do than one stack */
|
2006-07-03 15:24:38 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
extern void save_stack_trace(struct stack_trace *trace,
|
2006-09-26 16:52:34 +08:00
|
|
|
struct task_struct *task);
|
2006-07-03 15:24:38 +08:00
|
|
|
|
|
|
|
|
extern void print_stack_trace(struct stack_trace *trace, int spaces);
|
|
|
|
|
#else
|
2006-09-26 16:52:34 +08:00
|
|
|
# define save_stack_trace(trace, task) do { } while (0)
|
2006-07-03 15:24:38 +08:00
|
|
|
# define print_stack_trace(trace) do { } while (0)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
