1.\" $NetBSD: lfs_segclean.2,v 1.4 2002/02/08 01:28:18 ross Exp $ 2.\" 3.\" Copyright (c) 2000 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Konrad Schroder. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 3. All advertising materials mentioning features or use of this software 18.\" must display the following acknowledgement: 19.\" This product includes software developed by the NetBSD 20.\" Foundation, Inc. and its contributors. 21.\" 4. Neither the name of The NetBSD Foundation nor the names of its 22.\" contributors may be used to endorse or promote products derived 23.\" from this software without specific prior written permission. 24.\" 25.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 26.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 29.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35.\" POSSIBILITY OF SUCH DAMAGE. 36.\" 37.Dd May 23, 2000 38.Dt LFS_SEGCLEAN 2 39.Os 40.Sh NAME 41.Nm lfs_segclean 42.Nd mark a segment clean 43.Sh LIBRARY 44.Lb libc 45.Sh SYNOPSIS 46.Fd #include \*[Lt]sys/types.h\*[Gt] 47.Ft int 48.Fn lfs_segclean "fsid_t *fsidp" "u_long segment" 49.Sh DESCRIPTION 50.Fn lfs_segclean 51marks segment number 52.Fa segment 53in LFS filesystem 54.Fa *fsidp 55"clean" or available for writing. 56.Sh RETURN VALUES 57.Fn lfs_segclean 58returns 0 on success, or -1 on error. 59.Sh ERRORS 60An error return from 61.Fn lfs_segclean 62indicates: 63.Bl -tag -width Er 64.It Bq Er EFAULT 65.Fa fsidp 66points outside the process's allocated address space. 67.It Bq Er EINVAL 68.Fa *fsidp 69does not specify a valid filesystem. 70.It Bq Er EBUSY 71.Fa segment 72is marked SU_ACTIVE, meaning that it does not yet belong to a valid checkpoint. 73.El 74.Sh SEE ALSO 75.Xr lfs_bmapv 2 , 76.Xr lfs_markv 2 , 77.Xr lfs_segwait 2 , 78.Xr lfs_cleanerd 8 79.Sh HISTORY 80The 81.Fn lfs_segclean 82function call appeared in 83.Bx 4.4 . 84