* Added a command `nix-store --clear-failed-paths <PATHS>' to clear

  the "failed" status of the given store paths.  The special value `*'
  clears all failed paths.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/libstore/local-store.hh b/src/libstore/local-store.hh
index 70fc64fdc..2fd640e39 100644
--- a/src/libstore/local-store.hh
+++ b/src/libstore/local-store.hh
@@ -187,6 +187,10 @@ public:
     /* Return the set of paths that have failed to build.*/
     PathSet queryFailedPaths();
 
+    /* Clear the "failed" status of the given paths.  The special
+       value `*' causes all failed paths to be cleared. */
+    void clearFailedPaths(const PathSet & paths);
+
 private:
 
     Path schemaPath;
@@ -207,6 +211,7 @@ private:
     SQLiteStmt stmtRegisterFailedPath;
     SQLiteStmt stmtHasPathFailed;
     SQLiteStmt stmtQueryFailedPaths;
+    SQLiteStmt stmtClearFailedPath;
     SQLiteStmt stmtAddDerivationOutput;
     SQLiteStmt stmtQueryValidDerivers;
     SQLiteStmt stmtQueryDerivationOutputs;