Add an errors parameter to open() and TextIOWrapper() to specify error handling.
diff --git a/Python/import.c b/Python/import.c
index 221c2dd..b7a9752 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -2602,7 +2602,7 @@
 				   (char*)PyUnicode_GetDefaultEncoding();
 		}
 		fob = PyFile_FromFd(fd, pathname, fdp->mode, -1,
-				    (char*)encoding, NULL, 1);
+				    (char*)encoding, NULL, NULL, 1);
 		if (fob == NULL) {
 			close(fd);
 			PyMem_FREE(found_encoding);
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index f46b90e..14fe783 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -770,7 +770,7 @@
 #endif
 	}
 	else {
-		if (!(std = PyFile_FromFd(fd, "<stdin>", "r", -1, NULL, 
+		if (!(std = PyFile_FromFd(fd, "<stdin>", "r", -1, NULL, NULL,
 					  "\n", 0))) {
 			goto error;
 		}
@@ -790,7 +790,7 @@
 #endif
 	}
 	else {
-		if (!(std = PyFile_FromFd(fd, "<stdout>", "w", -1, NULL, 
+		if (!(std = PyFile_FromFd(fd, "<stdout>", "w", -1, NULL, NULL,
 					  "\n", 0))) {
 			goto error;
 		}
@@ -811,7 +811,7 @@
 #endif
 	}
 	else {
-		if (!(std = PyFile_FromFd(fd, "<stderr>", "w", -1, NULL, 
+		if (!(std = PyFile_FromFd(fd, "<stderr>", "w", -1, NULL, NULL,
 					  "\n", 0))) {
 			goto error;
 		}