Index: base/file_util.h |
diff --git a/base/file_util.h b/base/file_util.h |
index f8418318a6a7ecd92255e6d708624b7f1ae6bcf7..2b4487aaab00035b34ace7d175c88f5fbdf2d6cd 100644 |
--- a/base/file_util.h |
+++ b/base/file_util.h |
@@ -137,6 +137,18 @@ BASE_EXPORT bool TextContentsEqual(const FilePath& filename1, |
// Useful for unit tests. |
BASE_EXPORT bool ReadFileToString(const FilePath& path, std::string* contents); |
+// Read the file at |path| into |contents|, returning true on success. |
+// This function has an additional check on the maximum size of the file. |
+// When the file size is greater than |max_size|, the function reads |max_size| |
+// bytes into |contents| and returns false. |
+// This function fails if the |path| contains path traversal components ('..'). |
+// |contents| may be NULL, in which case this function is useful for its |
+// side effect of priming the disk cache. |
+// Useful for unit tests. |
Andrew T Wilson (Slow)
2014/02/17 14:38:22
Not sure what "Useful for unit tests" means - perh
kaliamoorthi
2014/02/18 11:50:50
Done.
|
+BASE_EXPORT bool ReadFileToString(const FilePath& path, |
+ std::string* contents, |
+ size_t max_size); |
+ |
#if defined(OS_POSIX) |
// Read exactly |bytes| bytes from file descriptor |fd|, storing the result |