--- Libc/Libc-391.5.22/stdio/FreeBSD/freopen.c.patch
+++ Libc/Libc-498/stdio/FreeBSD/freopen.c.patch
@@ -1,6 +1,20 @@
---- freopen.c.orig	2004-10-28 23:51:35.000000000 -0700
-+++ freopen.c	2004-10-28 23:53:14.000000000 -0700
-@@ -136,6 +136,8 @@
+Index: freopen.c
+===================================================================
+RCS file: /cvs/root/Libc/stdio/FreeBSD/freopen.c,v
+retrieving revision 1.3
+diff -u -d -b -w -p -r1.3 freopen.c
+--- freopen.c	2004/11/25 19:38:34	1.3
++++ freopen.c	2005/01/25 18:01:26
+@@ -99,7 +99,7 @@ freopen(file, mode, fp)
+ 		    (oflags & O_ACCMODE)) {
+ 			fclose(fp);
+ 			FUNLOCKFILE(fp);
+-			errno = EINVAL;
++			errno = EBADF;
+ 			return (NULL);
+ 		}
+ 		if ((oflags ^ dflags) & O_APPEND) {
+@@ -136,6 +136,8 @@ freopen(file, mode, fp)
  	 * descriptor (if any) was associated with it.  If it was attached to
  	 * a descriptor, defer closing it; freopen("/dev/stdin", "r", stdin)
  	 * should work.  This is unnecessary if it was not a Unix file.
@@ -9,7 +23,7 @@
  	 */
  	if (fp->_flags == 0) {
  		fp->_flags = __SEOF;	/* hold on to it */
-@@ -146,11 +148,18 @@
+@@ -146,11 +148,18 @@ freopen(file, mode, fp)
  		if (fp->_flags & __SWR)
  			(void) __sflush(fp);
  		/* if close is NULL, closing is a no-op, hence pointless */