diff options
| author | loislo@chromium.org <loislo@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-04-29 12:57:10 +0000 |
|---|---|---|
| committer | loislo@chromium.org <loislo@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-04-29 12:57:10 +0000 |
| commit | 891128f4847bfb32e10604ced9a3b93c0272a80d (patch) | |
| tree | 001b3799eda821b47e2efa01a8412a194377fc8b /base/file_util.h | |
| parent | 19bacfe41d03eede36a797ea37e8c8c2a477e995 (diff) | |
| download | chromium_src-891128f4847bfb32e10604ced9a3b93c0272a80d.zip chromium_src-891128f4847bfb32e10604ced9a3b93c0272a80d.tar.gz chromium_src-891128f4847bfb32e10604ced9a3b93c0272a80d.tar.bz2 | |
AppendToFile implementation.
DevTools wants to save very big files like HeapSnapshots.
It is not possible at the moment because the file can be about ~6Gb.
BUG=none
TEST=FileUtilTest.AppendToFile
Review URL: http://codereview.chromium.org/10263003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@134492 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/file_util.h')
| -rw-r--r-- | base/file_util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/base/file_util.h b/base/file_util.h index b6e634d..1eac1ca 100644 --- a/base/file_util.h +++ b/base/file_util.h @@ -378,6 +378,10 @@ BASE_EXPORT int WriteFile(const FilePath& filename, const char* data, int size); // Append the data to |fd|. Does not close |fd| when done. BASE_EXPORT int WriteFileDescriptor(const int fd, const char* data, int size); #endif +// Append the given buffer into the file. Returns the number of bytes written, +// or -1 on error. +BASE_EXPORT int AppendToFile(const FilePath& filename, + const char* data, int size); // Gets the current working directory for the process. BASE_EXPORT bool GetCurrentDirectory(FilePath* path); |