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| author | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2015-11-14 00:09:40 +0900 |
|---|---|---|
| committer | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2015-11-14 00:09:40 +0900 |
| commit | dfadc2e68b859698beae47db1e23ad2887105b44 (patch) | |
| tree | 18a8a2fa4f5764cc5451984b265099ee4eb7ab2f /src | |
| parent | 3974c1223b19a8647d7e361fa130d0fa78a41026 (diff) | |
Use cached filesize instead of calling size() again
Diffstat (limited to 'src')
| -rw-r--r-- | src/AbstractDiskWriter.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/AbstractDiskWriter.cc b/src/AbstractDiskWriter.cc index 0d1e014a..e3ce6d6b 100644 --- a/src/AbstractDiskWriter.cc +++ b/src/AbstractDiskWriter.cc @@ -380,7 +380,7 @@ void AbstractDiskWriter::ensureMmapWrite(size_t len, int64_t offset) } #else // !__MINGW32__ mapaddr_ = reinterpret_cast<unsigned char*> - (mmap(nullptr, size(), PROT_READ | PROT_WRITE, MAP_SHARED, fd_, 0)); + (mmap(nullptr, filesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd_, 0)); if(!mapaddr_) { errNum = errno; } |