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Diffstat (limited to 'include/llvm/Support/FileUtilities.h')
| -rw-r--r-- | include/llvm/Support/FileUtilities.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/Support/FileUtilities.h b/include/llvm/Support/FileUtilities.h index c765efae0f..3bc3aa8504 100644 --- a/include/llvm/Support/FileUtilities.h +++ b/include/llvm/Support/FileUtilities.h @@ -87,6 +87,12 @@ bool MakeFileReadable(const std::string &Filename); long long getFileSize(const std::string &Filename); +/// getFileTimestamp - Get the last modified time for the specified file in an +/// unspecified format. This is useful to allow checking to see if a file was +/// updated since that last time the timestampt was aquired. If the file does +/// not exist or there is an error getting the time-stamp, zero is returned. +unsigned long long getFileTimestamp(const std::string &Filename); + /// FDHandle - Simple handle class to make sure a file descriptor gets closed /// when the object is destroyed. This handle acts similarly to an |