Index: src/OFFile.h
==================================================================
--- src/OFFile.h
+++ src/OFFile.h
@@ -108,10 +108,17 @@
  *
  * \param path The new directory to change to
  */
 + (void)changeToDirectory: (OFString*)path;
 
+/**
+ * \brief Returns the size of the specified file.
+ *
+ * \return The size of the specified file
+ */
++ (off_t)sizeOfFile: (OFString*)path;
+
 /**
  * \brief Returns the date of the last modification of the file.
  *
  * \return The date of the last modification of the file
  */

Index: src/OFFile.m
==================================================================
--- src/OFFile.m
+++ src/OFFile.m
@@ -370,10 +370,24 @@
 				  path: path
 				  mode: mode];
 # endif
 }
 #endif
+
++ (off_t)sizeOfFile: (OFString*)path
+{
+	struct stat s;
+
+	if (stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
+	    &s) == -1)
+		/* FIXME: Maybe use another exception? */
+		@throw [OFOpenFileFailedException exceptionWithClass: self
+								path: path
+								mode: @"r"];
+
+	return s.st_size;
+}
 
 + (OFDate*)modificationDateOfFile: (OFString*)path
 {
 	struct stat s;