1.\" Copyright (c) 1989, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. All advertising materials mentioning features or use of this software 13.\" must display the following acknowledgement: 14.\" This product includes software developed by the University of 15.\" California, Berkeley and its contributors. 16.\" 4. Neither the name of the University nor the names of its contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)setmode.3 8.2 (Berkeley) 4/28/95 33.\" $FreeBSD$ 34.\" 35.Dd January 1, 2000 36.Dt SETFLAGS 3 37.Os 38.Sh NAME 39.Nm getflags , 40.Nm setflags 41.Nd modify file flag bits 42.Sh SYNOPSIS 43.Fd #include <unistd.h> 44.Ft char * 45.Fn getflags "u_long flags" "char *def" 46.Ft int 47.Fn setflags "char **stringp" "u_long *setp" "u_long *clrp" 48.Sh DESCRIPTION 49The 50.Fn getflags 51function returns a comma separated string of the file flags represented by 52.Fa flags . 53If no flags are set the string 54.Fa def 55is returned instead. 56.Pp 57The 58.Fn setflags 59function takes a string of file flags, as described in 60.Xr chflags 1 , 61parses it, and returns the 'set' flags and 'clear' flags 62such as would be given as arguments to 63.Xr chflags 2 . 64On success 65.Fn setflags 66returns 0, otherwise it returns non-zero and 67.Fa stringp 68is left pointing to the offending token. 69.Sh SEE ALSO 70.Xr chflags 1 , 71.Xr chflags 2 , 72.Sh HISTORY 73The 74.Fn getflags 75and 76.Fn setflags 77functions first appeared in 78.Fx 4.0 . 79