OpenSolaris Launch

1 files changed, 62 insertions, 0 deletions

diff --git a/usr/src/uts/common/syscall/uname.c b/usr/src/uts/common/syscall/uname.c
new file mode 100644
index 0000000000..9a5a2608f7
--- /dev/null
+++ b/usr/src/uts/common/syscall/uname.c
@@ -0,0 +1,62 @@
+/*
+ * 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 2003 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
+/*	  All Rights Reserved	*/
+
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/sysmacros.h>
+#include <sys/systm.h>
+#include <sys/errno.h>
+#include <sys/utsname.h>
+#include <sys/debug.h>
+
+int
+uname(struct utsname *buf)
+{
+	char *name_to_use = uts_nodename();
+
+	if (copyout(utsname.sysname, buf->sysname, strlen(utsname.sysname)+1)) {
+		return (set_errno(EFAULT));
+	}
+	if (copyout(name_to_use, buf->nodename, strlen(name_to_use)+1)) {
+		return (set_errno(EFAULT));
+	}
+	if (copyout(utsname.release, buf->release, strlen(utsname.release)+1)) {
+		return (set_errno(EFAULT));
+	}
+	if (copyout(utsname.version, buf->version, strlen(utsname.version)+1)) {
+		return (set_errno(EFAULT));
+	}
+	if (copyout(utsname.machine, buf->machine, strlen(utsname.machine)+1)) {
+		return (set_errno(EFAULT));
+	}
+	return (1);	/* XXX why 1 and not 0? 1003.1 says "non-negative" */
+}