1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 1989 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 32 * Use is subject to license terms. 33 */ 34 35 #ident "%Z%%M% %I% %E% SMI" 36 37 #include <sys/param.h> 38 #include <sys/isa_defs.h> 39 #include <sys/types.h> 40 #include <sys/sysmacros.h> 41 #include <sys/dirent.h> 42 #include <sys/systm.h> 43 #include <sys/errno.h> 44 #include <sys/fcntl.h> 45 #include <sys/pathname.h> 46 #include <sys/vfs.h> 47 #include <sys/vnode.h> 48 #include <sys/file.h> 49 #include <sys/mode.h> 50 #include <sys/uio.h> 51 #include <sys/filio.h> 52 #include <sys/debug.h> 53 54 extern int namesetattr(char *, enum symfollow, vattr_t *, int); 55 extern int fdsetattr(int, vattr_t *); 56 57 /* 58 * Change mode of file given path name. 59 */ 60 int 61 chmod(char *fname, int fmode) 62 { 63 struct vattr vattr; 64 65 vattr.va_mode = fmode & MODEMASK; 66 vattr.va_mask = AT_MODE; 67 return (namesetattr(fname, FOLLOW, &vattr, 0)); 68 } 69 70 /* 71 * Change mode of file given file descriptor. 72 */ 73 int 74 fchmod(int fd, int fmode) 75 { 76 struct vattr vattr; 77 78 vattr.va_mode = fmode & MODEMASK; 79 vattr.va_mask = AT_MODE; 80 return (fdsetattr(fd, &vattr)); 81 } 82