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| author | John Ericson <John.Ericson@Obsidian.Systems> | 2021-04-05 18:29:52 -0400 |
|---|---|---|
| committer | John Ericson <John.Ericson@Obsidian.Systems> | 2021-04-05 18:29:52 -0400 |
| commit | e12308dd63f0ad27b22dcdb3da89c411eebcad2b (patch) | |
| tree | ce5a9b558ca9a2787e44614d7cd423f2d9318618 /src/libstore/local-binary-cache-store.cc | |
| parent | f0ad29acc1f2c9e82679c3af434a8bf185f36b94 (diff) | |
| parent | a07dc7e0d99d1cd91643c9ecc2b672399471eaf4 (diff) | |
Merge branch 'master' into path-info
Diffstat (limited to 'src/libstore/local-binary-cache-store.cc')
| -rw-r--r-- | src/libstore/local-binary-cache-store.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libstore/local-binary-cache-store.cc b/src/libstore/local-binary-cache-store.cc index a58b7733f..964c4017e 100644 --- a/src/libstore/local-binary-cache-store.cc +++ b/src/libstore/local-binary-cache-store.cc @@ -2,6 +2,8 @@ #include "globals.hh" #include "nar-info-disk-cache.hh" +#include <atomic> + namespace nix { struct LocalBinaryCacheStoreConfig : virtual BinaryCacheStoreConfig @@ -50,7 +52,8 @@ protected: const std::string & mimeType) override { auto path2 = binaryCacheDir + "/" + path; - Path tmp = path2 + ".tmp." + std::to_string(getpid()); + static std::atomic<int> counter{0}; + Path tmp = fmt("%s.tmp.%d.%d", path2, getpid(), ++counter); AutoDelete del(tmp, false); StreamToSourceAdapter source(istream); writeFile(tmp, source); |