OpenSolaris Launch

1 files changed, 81 insertions, 0 deletions

diff --git a/usr/src/uts/common/syscall/chmod.c b/usr/src/uts/common/syscall/chmod.c
new file mode 100644
index 0000000000..8fb42e0843
--- /dev/null
+++ b/usr/src/uts/common/syscall/chmod.c
@@ -0,0 +1,81 @@
+/*
+ * 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 1989 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <sys/param.h>
+#include <sys/isa_defs.h>
+#include <sys/types.h>
+#include <sys/sysmacros.h>
+#include <sys/dirent.h>
+#include <sys/systm.h>
+#include <sys/errno.h>
+#include <sys/fcntl.h>
+#include <sys/pathname.h>
+#include <sys/vfs.h>
+#include <sys/vnode.h>
+#include <sys/file.h>
+#include <sys/mode.h>
+#include <sys/uio.h>
+#include <sys/filio.h>
+#include <sys/debug.h>
+
+extern int	namesetattr(char *, enum symfollow, vattr_t *, int);
+extern int	fdsetattr(int, vattr_t *);
+
+/*
+ * Change mode of file given path name.
+ */
+int
+chmod(char *fname, int fmode)
+{
+	struct vattr vattr;
+
+	vattr.va_mode = fmode & MODEMASK;
+	vattr.va_mask = AT_MODE;
+	return (namesetattr(fname, FOLLOW, &vattr, 0));
+}
+
+/*
+ * Change mode of file given file descriptor.
+ */
+int
+fchmod(int fd, int fmode)
+{
+	struct vattr vattr;
+
+	vattr.va_mode = fmode & MODEMASK;
+	vattr.va_mask = AT_MODE;
+	return (fdsetattr(fd, &vattr));
+}