OpenVMS specific fix for defeciency in stat.

b=60199 r=dougt a=waterson


git-svn-id: svn://10.0.0.236/trunk@82898 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpcom/io/nsLocalFileUnix.cpp

@@ -43,6 +43,9 @@
 #include <Path.h>
 #include <Entry.h>
 #endif
+#if defined(VMS)
+#include <fabdef.h>
+#endif
 
 #include "nsCRT.h"
 #include "nsCOMPtr.h"
@@ -921,6 +924,14 @@ nsLocalFile::GetFileSize(PRInt64 *aFileSize)
     NS_ENSURE_ARG_POINTER(aFileSize);
     VALIDATE_STAT_CACHE();
 
+#if defined(VMS)
+    /* Only two record formats can report correct file content size */
+    if ((mCachedStat.st_fab_rfm != FAB$C_STMLF) &&
+        (mCachedStat.st_fab_rfm != FAB$C_STMCR)) {
+	return NS_ERROR_FAILURE;
+    }
+#endif
+
     /* XXX autoconf for and use stat64 if available */
     if (S_ISDIR(mCachedStat.st_mode)) {
         *aFileSize = LL_ZERO;