Attn: Add some sanity checking for TI info pointer
Add some nullptr checks for TI info. An earlier commit should ensure
that this pointer is never null however during debug it proved useful
to verify this in a few places.
Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
Change-Id: Idae4a9dd22d61bbac5e76f0a79059efb69981e03
diff --git a/attn/attn_handler.hpp b/attn/attn_handler.hpp
index 8923387..ad3181d 100644
--- a/attn/attn_handler.hpp
+++ b/attn/attn_handler.hpp
@@ -14,6 +14,13 @@
RC_CFAM_ERROR
};
+/** @brief Attention handler return codes */
+enum AttnCodes
+{
+ ATTN_NO_ERROR = 0,
+ ATTN_INFO_NULL = 1
+};
+
/** @brief Attention global status bits */
constexpr uint32_t SBE_ATTN = 0x00000002;
constexpr uint32_t CHECKSTOP_ATTN = 0x40000000;