diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/xray/xray_interface.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/xray/xray_interface.h b/include/xray/xray_interface.h index 469bfffe5..c90025e38 100644 --- a/include/xray/xray_interface.h +++ b/include/xray/xray_interface.h @@ -15,6 +15,7 @@ #define XRAY_XRAY_INTERFACE_H #include <cstdint> +#include <stddef.h> extern "C" { @@ -86,6 +87,14 @@ extern XRayPatchingStatus __xray_patch_function(int32_t FuncId); /// result values. extern XRayPatchingStatus __xray_unpatch_function(int32_t FuncId); +/// This function returns the address of the function provided a valid function +/// id. We return 0 if we encounter any error, even if 0 may be a valid function +/// address. +extern uintptr_t __xray_function_address(int32_t FuncId); + +/// This function returns the maximum valid function id. Returns 0 if we +/// encounter errors (when there are no instrumented functions, etc.). +extern size_t __xray_max_function_id(); } |