[deliverable/linux.git] / include / linux / stacktrace.h

#ifndef __LINUX_STACKTRACE_H
#define __LINUX_STACKTRACE_H

#ifdef CONFIG_STACKTRACE
struct stack_trace {
	unsigned int nr_entries, max_entries;
	unsigned long *entries;
};

extern void save_stack_trace(struct stack_trace *trace,
			     struct task_struct *task, int all_contexts,
			     unsigned int skip);

extern void print_stack_trace(struct stack_trace *trace, int spaces);
#else
# define save_stack_trace(trace, task, all, skip)	do { } while (0)
# define print_stack_trace(trace)			do { } while (0)
#endif

#endif
Commit	Line	Data
8637c099 IM	1	#ifndef __LINUX_STACKTRACE_H
	2	#define __LINUX_STACKTRACE_H
	3
	4	#ifdef CONFIG_STACKTRACE
	5	struct stack_trace {
	6	unsigned int nr_entries, max_entries;
	7	unsigned long *entries;
	8	};
	9
	10	extern void save_stack_trace(struct stack_trace *trace,
	11	struct task_struct *task, int all_contexts,
	12	unsigned int skip);
	13
	14	extern void print_stack_trace(struct stack_trace *trace, int spaces);
	15	#else
	16	# define save_stack_trace(trace, task, all, skip) do { } while (0)
	17	# define print_stack_trace(trace) do { } while (0)
	18	#endif
	19
	20	#endif