1 files changed, 71 insertions, 0 deletions
diff --git a/usr/src/lib/libc/port/stdio/putchar.c b/usr/src/lib/libc/port/stdio/putchar.c
new file mode 100644
index 0000000000..5cef46dc80
--- /dev/null
+++ b/usr/src/lib/libc/port/stdio/putchar.c
@@ -0,0 +1,71 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*	Copyright (c) 1988 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+
+/*
+ * A subroutine version of the macro putchar
+ */
+
+#pragma weak putchar_unlocked = _putchar_unlocked
+
+#include "synonyms.h"
+#include "file64.h"
+#include <stdio.h>
+#include <thread.h>
+#include <synch.h>
+#include <mtlib.h>
+#include "stdiom.h"
+
+#undef putchar
+
+int
+putchar(ch)
+	int ch;
+{
+	FILE *iop = stdout;
+
+	return (putc(ch, iop));
+}
+
+#undef _putchar_unlocked
+
+/*
+ * A subroutine version of the macro putchar_unlocked
+ */
+
+int
+_putchar_unlocked(ch)
+	int ch;
+{
+	FILE *iop = stdout;
+
+	return (PUTC(ch, iop));
+}