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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.h | |
| 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.h')
| -rw-r--r-- | net/base/file_stream.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/base/file_stream.h b/net/base/file_stream.h index ff9e7a6..a6d5739 100644 --- a/net/base/file_stream.h +++ b/net/base/file_stream.h @@ -120,6 +120,15 @@ class FileStream { // platform with this call. int64 Truncate(int64 bytes); + // Forces out a filesystem sync on this file to make sure that the file was + // written out to disk and is not currently sitting in the buffer. This does + // not have to be called, it just forces one to happen at the time of + // calling. + // + /// Returns an error code if the operation could not be performed. + // + // This method should not be called if the stream was opened READ_ONLY. + int Flush(); private: class AsyncContext; friend class AsyncContext; |