| Ingo Molnar | 8637c09 | 2006-07-03 00:24:38 -0700 | [diff] [blame^] | 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 |