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| author | Lei Zhang <thestig@chromium.org> | 2018-10-03 17:54:39 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-10-03 17:54:39 +0000 |
| commit | caca3e0bb0d5ae31f60e2904986f231a6f9ad659 (patch) | |
| tree | fdb6cade6dee547ad1912ffd34d5b8962ebad018 /core/fxcrt | |
| parent | f9e0498bb1ce2a52628065bc13389b4fc2768f42 (diff) | |
| download | pdfium-caca3e0bb0d5ae31f60e2904986f231a6f9ad659.tar.xz | |
Add FxFolderHandleCloser for use with std::unique_ptr.
Use it in a couple of places. Make the similar code in the two places
even more so.
Change-Id: I3fc6a567088217e24506cdf7ab927b94cb5a4d52
Reviewed-on: https://pdfium-review.googlesource.com/43330
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fxcrt')
| -rw-r--r-- | core/fxcrt/fx_stream.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/fxcrt/fx_stream.h b/core/fxcrt/fx_stream.h index b41d413723..5d473782a4 100644 --- a/core/fxcrt/fx_stream.h +++ b/core/fxcrt/fx_stream.h @@ -28,6 +28,11 @@ FX_FileHandle* FX_OpenFolder(const char* path); bool FX_GetNextFile(FX_FileHandle* handle, ByteString* filename, bool* bFolder); void FX_CloseFolder(FX_FileHandle* handle); +// Used with std::unique_ptr to automatically call FX_CloseFolder(). +struct FxFolderHandleCloser { + inline void operator()(FX_FileHandle* h) const { FX_CloseFolder(h); } +}; + #define FX_FILEMODE_ReadOnly 1 #define FX_FILEMODE_Truncate 2 |