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| author | Eelco Dolstra <edolstra@gmail.com> | 2018-10-04 15:03:03 +0200 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2019-08-02 18:39:16 +0200 |
| commit | e349f2c0a370e4dfd09ae51c2cae4db08a834ad5 (patch) | |
| tree | 5eed56eba53bbeae7b06beec4e021c3922b64528 /src/libstore/pathlocks.hh | |
| parent | ec415d7166d607c92cf8f1af688f86e4b4731dff (diff) | |
Use BSD instead of POSIX file locks
POSIX file locks are essentially incompatible with multithreading. BSD
locks have much saner semantics. We need this now that there can be
multiple concurrent LocalStore::buildPaths() invocations.
Diffstat (limited to 'src/libstore/pathlocks.hh')
| -rw-r--r-- | src/libstore/pathlocks.hh | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/libstore/pathlocks.hh b/src/libstore/pathlocks.hh index db51f950a..411da0222 100644 --- a/src/libstore/pathlocks.hh +++ b/src/libstore/pathlocks.hh @@ -16,8 +16,6 @@ enum LockType { ltRead, ltWrite, ltNone }; bool lockFile(int fd, LockType lockType, bool wait); -MakeError(AlreadyLocked, Error); - class PathLocks { private: @@ -37,6 +35,4 @@ public: void setDeletion(bool deletePaths); }; -bool pathIsLockedByMe(const Path & path); - } |