1.\" $NetBSD: lfs_segclean.2,v 1.8 2008/04/30 13:10:51 martin 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.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd May 23, 2000 31.Dt LFS_SEGCLEAN 2 32.Os 33.Sh NAME 34.Nm lfs_segclean 35.Nd mark a segment clean 36.Sh LIBRARY 37.Lb libc 38.Sh SYNOPSIS 39.In sys/types.h 40.Ft int 41.Fn lfs_segclean "fsid_t *fsidp" "u_long segment" 42.Sh DESCRIPTION 43.Fn lfs_segclean 44marks segment number 45.Fa segment 46in LFS filesystem 47.Fa *fsidp 48"clean" or available for writing. 49.Sh RETURN VALUES 50.Fn lfs_segclean 51returns 0 on success, or \-1 on error. 52.Sh ERRORS 53An error return from 54.Fn lfs_segclean 55indicates: 56.Bl -tag -width Er 57.It Bq Er EFAULT 58.Fa fsidp 59points outside the process's allocated address space. 60.It Bq Er EINVAL 61.Fa *fsidp 62does not specify a valid filesystem. 63.It Bq Er EBUSY 64.Fa segment 65is marked SU_ACTIVE, meaning that it does not yet belong to a valid checkpoint. 66.El 67.Sh SEE ALSO 68.Xr lfs_bmapv 2 , 69.Xr lfs_markv 2 , 70.Xr lfs_segwait 2 , 71.Xr lfs_cleanerd 8 72.Sh HISTORY 73The 74.Fn lfs_segclean 75function call appeared in 76.Bx 4.4 . 77