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| author | phajdan.jr@chromium.org <phajdan.jr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-04-23 12:38:08 +0000 |
|---|---|---|
| committer | phajdan.jr@chromium.org <phajdan.jr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-04-23 12:38:08 +0000 |
| commit | 4530149ff00f8970e3b06f6580c109ee74753694 (patch) | |
| tree | 7541528bc1add772963ad8b889f9dd7dd6eb2b71 /base/file_util.h | |
| parent | b2edf0a95849836ab55c65a3fe0ed89a0e4616ea (diff) | |
| download | chromium_src-4530149ff00f8970e3b06f6580c109ee74753694.zip chromium_src-4530149ff00f8970e3b06f6580c109ee74753694.tar.gz chromium_src-4530149ff00f8970e3b06f6580c109ee74753694.tar.bz2 | |
Protect RandUint64 against EINTR.
Review URL: http://codereview.chromium.org/77022
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14297 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/file_util.h')
| -rw-r--r-- | base/file_util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/base/file_util.h b/base/file_util.h index 6728a0d..102dd4b 100644 --- a/base/file_util.h +++ b/base/file_util.h @@ -222,6 +222,13 @@ bool ReadFileToString(const FilePath& path, std::string* contents); // Deprecated version. bool ReadFileToString(const std::wstring& path, std::string* contents); +#if defined(OS_POSIX) +// Read exactly |bytes| bytes from file descriptor |fd|, storing the result +// in |buffer|. This function is protected against EINTR and partial reads. +// Returns true iff |bytes| bytes have been successfuly read from |fd|. +bool ReadFromFD(int fd, char* buffer, size_t bytes); +#endif // defined(OS_POSIX) + #if defined(OS_WIN) // Resolve Windows shortcut (.LNK file) // Argument path specifies a valid LNK file. On success, return true and put |