[Status] Add a LLDB_ERRORF macro for error reporting (similar to LLDB_LOGF)

llvm-svn: 371667
2019-09-11 21:23:42 +00:00 · 2019-09-11 21:23:42 +00:00 · bb58118525
parent 0b91333d59
commit bb58118525
1 changed files with 7 additions and 0 deletions
--- a/lldb/include/lldb/Utility/Status.h
+++ b/lldb/include/lldb/Utility/Status.h
@ -212,4 +212,11 @@ template <> struct format_provider<lldb_private::Status> {
 };
 }

+#define LLDB_ERRORF(status, fmt, ...)                                          \
+  do {                                                                         \
+    if (status) {                                                              \
+      (status)->SetErrorStringWithFormat((fmt), __VA_ARGS__);                  \
+    }                                                                          \
+  } while (0);
+
 #endif // #ifndef LLDB_UTILITY_STATUS_H