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authorEelco Dolstra <e.dolstra@tudelft.nl>2010-11-17T14·31+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2010-11-17T14·31+0000
commitbdf089f46362b8c9defefa0a14e3198582e12818 (patch)
tree08ca2824d09cee5b00cbf9b9fc9294f326120598 /src/libstore/store-api.hh
parent06699d4219019182d9e45ebc613ae1a1df23f257 (diff)
* Before a build, show the disk space that the downloaded store paths
  will approximately require.

Diffstat (limited to 'src/libstore/store-api.hh')
-rw-r--r--src/libstore/store-api.hh1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index b0071da83b1b..40ac887140d7 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -87,6 +87,7 @@ struct SubstitutablePathInfo
     Path deriver;
     PathSet references;
     unsigned long long downloadSize; /* 0 = unknown or inapplicable */
+    unsigned long long narSize; /* 0 = unknown */
 };