1 files changed, 12 insertions, 0 deletions
diff --git a/generic/Output.cpp b/generic/Output.cpp
index aace79c..72d00cf 100644
--- a/generic/Output.cpp
+++ b/generic/Output.cpp
@@ -49,6 +49,18 @@ bool Output::CanSeek() {
     return S_ISREG(s.st_mode);    
 }
 
+off_t Output::seek(off_t offset, int whence) throw (GeneralException) {
+    if ((itell = lseek(GetHandle(), offset, whence)) < 0) {
+	throw IOGeneral(String(_("Error seeking file ")) + n + _(": ") + strerror(errno));
+    }
+#ifdef PARANOID_SEEK
+    if (itell != lseek(GetHandle(), 0, SEEK_CUR)) {
+	throw IOGeneral(String(_("Error seeking file ")) + n + _(": the position does not match"));
+    }
+#endif
+    return itell;
+}
+
 String Output::GetName() {
     return n;
 }