lib, stackdepot: add helper to print stack entries into buffer

[linux-2.6-microblaze.git] / include / linux / stackdepot.h

diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h
index 8ab3750..c34b55a 100644 (file)
--- a/include/linux/stackdepot.h
+++ b/include/linux/stackdepot.h
@@ -25,6 +25,9 @@ depot_stack_handle_t stack_depot_save(unsigned long *entries,
 unsigned int stack_depot_fetch(depot_stack_handle_t handle,
                               unsigned long **entries);
 
+int stack_depot_snprint(depot_stack_handle_t handle, char *buf, size_t size,
+                      int spaces);
+
 void stack_depot_print(depot_stack_handle_t stack);
 
 #ifdef CONFIG_STACKDEPOT