diff options
| -rw-r--r-- | runtime/task_finder.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/runtime/task_finder.c b/runtime/task_finder.c index 44dca296..3507c669 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -2,8 +2,32 @@ #define TASK_FINDER_C #if ! defined(CONFIG_UTRACE) -#error "Need CONFIG_UTRACE!" -#endif +/* Dummy definitions for use in sym.c */ +struct stap_task_finder_target { }; + +static int +stap_add_vma_map_info(struct task_struct *tsk, unsigned long vm_start, + unsigned long vm_end, unsigned long vm_pgoff, + void *user) +{ + return 0; +} + +static int +stap_remove_vma_map_info(struct task_struct *tsk, unsigned long vm_start, + unsigned long vm_end, unsigned long vm_pgoff) +{ + return 0; +} + +static int +stap_find_vma_map_info(struct task_struct *tsk, unsigned long vm_addr, + unsigned long *vm_start, unsigned long *vm_end, + unsigned long *vm_pgoff, void **user) +{ + return ESRCH; +} +#else #include <linux/utrace.h> @@ -1358,4 +1382,6 @@ stap_stop_task_finder(void) } +#endif /* defined(CONFIG_UTRACE) */ + #endif /* TASK_FINDER_C */ |