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| author | dhg@chromium.org <dhg@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-06-10 22:36:38 +0000 |
|---|---|---|
| committer | dhg@chromium.org <dhg@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-06-10 22:36:38 +0000 |
| commit | b2a3a25224f1e0cbc9ab77ea8b5f098d494c6c18 (patch) | |
| tree | 6a085883d6c9c048efa1f72b9189bc3a6b4498ce /net/base/file_stream_win.cc | |
| parent | 4fbaaee2b26f3edb0fc68a9b330f70e09d1f749d (diff) | |
| download | chromium_src-b2a3a25224f1e0cbc9ab77ea8b5f098d494c6c18.zip chromium_src-b2a3a25224f1e0cbc9ab77ea8b5f098d494c6c18.tar.gz chromium_src-b2a3a25224f1e0cbc9ab77ea8b5f098d494c6c18.tar.bz2 | |
Adding flushing of files on chromeos, so that when something is downloaded, its written out ot disk shortly after finish downloading.
BUG=chromium-os:2661
TEST=none
Review URL: http://codereview.chromium.org/2770002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49461 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/base/file_stream_win.cc')
| -rw-r--r-- | net/base/file_stream_win.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/net/base/file_stream_win.cc b/net/base/file_stream_win.cc index 6a6db90..8b7f090 100644 --- a/net/base/file_stream_win.cc +++ b/net/base/file_stream_win.cc @@ -302,6 +302,21 @@ int FileStream::Write( return rv; } +int FileStream::Flush() { + if (!IsOpen()) + return ERR_UNEXPECTED; + + DCHECK(open_flags_ & base::PLATFORM_FILE_WRITE); + if (FlushFileBuffers(file_)) { + return OK; + } + + int rv; + DWORD error = GetLastError(); + rv = MapErrorCode(error); + return rv; +} + int64 FileStream::Truncate(int64 bytes) { if (!IsOpen()) return ERR_UNEXPECTED; |