diff options
| -rw-r--r-- | include/mdso/mdso.h | 10 | ||||
| -rw-r--r-- | src/logic/mdso_map_input.c | 3 |
2 files changed, 12 insertions, 1 deletions
diff --git a/include/mdso/mdso.h b/include/mdso/mdso.h index 1cceb7b..d8c5057 100644 --- a/include/mdso/mdso.h +++ b/include/mdso/mdso.h @@ -44,6 +44,16 @@ extern "C" { #define MDSO_ERROR_CHILD 0x0004 #define MDSO_ERROR_CUSTOM 0x0008 +enum mdso_custom_error { + MDSO_ERR_FLOW_ERROR, + MDSO_ERR_FLEE_ERROR, + MDSO_ERR_NULL_CONTEXT, + MDSO_ERR_NULL_SOURCE, + MDSO_ERR_INVALID_CONTEXT, + MDSO_ERR_INVALID_SOURCE, + MDSO_ERR_SOURCE_SIZE_ZERO, + MDSO_ERR_CAP, +}; struct mdso_source_version { int major; diff --git a/src/logic/mdso_map_input.c b/src/logic/mdso_map_input.c index 592aaae..9dbdaff 100644 --- a/src/logic/mdso_map_input.c +++ b/src/logic/mdso_map_input.c @@ -42,7 +42,8 @@ int mdso_map_input( return MDSO_SYSTEM_ERROR(dctx); else if (st.st_size == 0) - return MDSO_CUSTOM_ERROR(dctx,0); + return MDSO_CUSTOM_ERROR( + dctx,MDSO_ERR_SOURCE_SIZE_ZERO); map->size = st.st_size; map->addr = mmap(0,map->size,prot,MAP_PRIVATE,fd,0); |