[llvm-commits] CVS: llvm/include/Support/FileUtilities.h
Chris Lattner
lattner at cs.uiuc.edu
Wed Dec 31 00:17:02 PST 2003
Changes in directory llvm/include/Support:
FileUtilities.h updated: 1.13 -> 1.14
---
Log message:
add new function
---
Diffs of the changes: (+6 -0)
Index: llvm/include/Support/FileUtilities.h
diff -u llvm/include/Support/FileUtilities.h:1.13 llvm/include/Support/FileUtilities.h:1.14
--- llvm/include/Support/FileUtilities.h:1.13 Tue Dec 30 01:35:47 2003
+++ llvm/include/Support/FileUtilities.h Wed Dec 31 00:16:02 2003
@@ -87,6 +87,12 @@
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
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