1 files changed, 59 insertions, 0 deletions
diff --git a/usr/src/boot/libsa/fstat.c b/usr/src/boot/libsa/fstat.c
new file mode 100644
index 0000000000..44030d085e
--- /dev/null
+++ b/usr/src/boot/libsa/fstat.c
@@ -0,0 +1,59 @@
+/*	$NetBSD: fstat.c,v 1.1 1996/01/13 22:25:38 leo Exp $	*/
+
+/*
+ * Copyright (c) 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)stat.c	8.1 (Berkeley) 6/11/93
+ */
+
+#include <sys/cdefs.h>
+
+#include "stand.h"
+
+int
+fstat(int fd, struct stat *sb)
+{
+	struct open_file *f;
+
+	f = fd2open_file(fd);
+	if (f == NULL || f->f_flags == 0) {
+		errno = EBADF;
+		return (-1);
+	}
+
+	/* operation not defined on raw devices */
+	if (f->f_flags & F_RAW) {
+		errno = EOPNOTSUPP;
+		return (-1);
+	}
+
+	errno = (f->f_ops->fo_stat)(f, sb);
+	if (errno)
+		return (-1);
+	return (0);
+}