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-rw-r--r--third_party/nix/src/libutil/prefork-compat.hh21
1 files changed, 21 insertions, 0 deletions
diff --git a/third_party/nix/src/libutil/prefork-compat.hh b/third_party/nix/src/libutil/prefork-compat.hh
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+// This file exists to preserve compatibility with the pre-fork
+// version of Nix (2.3.4).
+//
+// During the refactoring, various structures are getting ripped out
+// and replaced with the dummies below while code is being cleaned up.
+
+#ifndef NIX_SRC_LIBUTIL_PREFORK_COMPAT_H_
+#define NIX_SRC_LIBUTIL_PREFORK_COMPAT_H_
+
+namespace nix::compat {
+
+// This is used in remote-store.cc for various things that expect the
+// old logging protocol when talking over the wire. It will be removed
+// hen the worker protocol is redone.
+enum [[deprecated("old logging compat only")]] Verbosity{
+    kError = 0, kWarn, kInfo, kTalkative, kChatty, kDebug, kVomit,
+};
+
+}  // namespace nix::compat
+
+#endif  // NIX_SRC_LIBUTIL_PREFORK_COMPAT_H_