[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;
	int skip;	/* input argument: How many entries to skip */
};

extern void save_stack_trace(struct stack_trace *trace);

extern void print_stack_trace(struct stack_trace *trace, int spaces);
#else
# define save_stack_trace(trace)			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;
5a1b3999	8	int skip; /* input argument: How many entries to skip */
8637c099 IM	9	};
8637c099 IM	10
ab1b6f03	11	extern void save_stack_trace(struct stack_trace *trace);
8637c099 IM	12
	13	extern void print_stack_trace(struct stack_trace *trace, int spaces);
	14	#else
ab1b6f03	15	# define save_stack_trace(trace) do { } while (0)
8637c099 IM	16	# define print_stack_trace(trace) do { } while (0)
	17	#endif
	18
	19	#endif