OpenSolaris Launch

1 files changed, 46 insertions, 0 deletions

diff --git a/usr/src/lib/libbc/libc/stdio/common/getw.c b/usr/src/lib/libbc/libc/stdio/common/getw.c
new file mode 100644
index 0000000000..97df767bce
--- /dev/null
+++ b/usr/src/lib/libbc/libc/stdio/common/getw.c
@@ -0,0 +1,46 @@
+/*
+ * 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 (c) 1984 AT&T */
+/*        All Rights Reserved   */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"  /* from S5R2 1.3 */
+
+/*LINTLIBRARY*/
+/*
+ * The intent here is to provide a means to make the order of
+ * bytes in an io-stream correspond to the order of the bytes
+ * in the memory while doing the io a `word' at a time.
+ */
+#include <stdio.h>
+
+int
+getw(stream)
+register FILE *stream;
+{
+	int w;
+	register char *s = (char *)&w;
+	register int i = sizeof(int);
+
+	while (--i >= 0)
+		*s++ = getc(stream);
+	return (feof(stream) || ferror(stream) ? EOF : w);
+}