[llvm-commits] CVS: llvm/lib/Support/FileUtilities.cpp

[Chris Lattner]

Changes in directory llvm/lib/Support:

FileUtilities.cpp updated: 1.17 -> 1.18

---
Log message:

Add new method



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Diffs of the changes:  (+10 -0)

Index: llvm/lib/Support/FileUtilities.cpp
diff -u llvm/lib/Support/FileUtilities.cpp:1.17 llvm/lib/Support/FileUtilities.cpp:1.18
--- llvm/lib/Support/FileUtilities.cpp:1.17	Mon Dec 29 20:45:16 2003
+++ llvm/lib/Support/FileUtilities.cpp	Tue Dec 30 01:36:14 2003
@@ -195,6 +195,16 @@
   return AddPermissionsBits(Filename, 0444);
 }
 
+/// getFileSize - Return the size of the specified file in bytes, or -1 if the
+/// file cannot be read or does not exist.
+long long llvm::getFileSize(const std::string &Filename) {
+  struct stat StatBuf;
+  if (stat(Filename.c_str(), &StatBuf) == -1)
+    return -1;
+  return StatBuf.st_size;  
+}
+
+
 //===----------------------------------------------------------------------===//
 // FDHandle class implementation
 //