1.\" $OpenBSD: makeinodes.1,v 1.1 2016/07/30 10:56:13 schwarze Exp $ 2.\" 3.\" Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: July 30 2016 $ 18.Dt MAKEINODES 1 19.Os 20.Sh NAME 21.Nm makeinodes 22.Nd create files such that inode numbers hash in a defined order 23.Sh SYNOPSIS 24.Nm makeinodes 25.Sh DESCRIPTION 26The 27.Nm 28utility creates a directory 29.Pa man/man1/ 30and two empty files 31.Pa man/man1/1 32and 33.Pa man/man1/2 34such that the lowest six bits of the inode number of file 1 35are smaller than the lowest six bits of the inode number of file 2. 36.Pp 37This is useful to test the behaviour of the 38.Xr makewhatis 8 39program which hashes files with 40.Xr ohash 3 41according to their inode numbers, such that fully testing all the 42code paths requires test files hashing in a well-defined order. 43.Pp 44Once the files have been created with 45.Nm , 46their content can be provided with 47.Xr cat 1 48and they can be renamed as desired with 49.Xr mv 1 . 50.Sh EXIT STATUS 51.Ex -std 52It may fail when creation of a directory or file, 53lookup of an inode number, or renaming of a file fails. 54.Sh AUTHORS 55.An Ingo Schwarze Aq Mt schwarze@openbsd.org 56