diff options
Diffstat (limited to 'src/deps_log.h')
| -rw-r--r-- | src/deps_log.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/deps_log.h b/src/deps_log.h index babf828..cec0257 100644 --- a/src/deps_log.h +++ b/src/deps_log.h @@ -88,6 +88,14 @@ struct DepsLog { /// Rewrite the known log entries, throwing away old data. bool Recompact(const string& path, string* err); + /// Returns if the deps entry for a node is still reachable from the manifest. + /// + /// The deps log can contain deps entries for files that were built in the + /// past but are no longer part of the manifest. This function returns if + /// this is the case for a given node. This function is slow, don't call + /// it from code that runs on every build. + bool IsDepsEntryLiveFor(Node* node); + /// Used for tests. const vector<Node*>& nodes() const { return nodes_; } const vector<Deps*>& deps() const { return deps_; } |