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--- chrome/installer/mac/third_party/bsdiff/bsdiff.1 (revision 0) |
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+.\"- |
+.\" Copyright 2003-2005 Colin Percival |
+.\" All rights reserved |
+.\" |
+.\" Redistribution and use in source and binary forms, with or without |
+.\" modification, are permitted providing that the following conditions |
+.\" are met: |
+.\" 1. Redistributions of source code must retain the above copyright |
+.\" notice, this list of conditions and the following disclaimer. |
+.\" 2. Redistributions in binary form must reproduce the above copyright |
+.\" notice, this list of conditions and the following disclaimer in the |
+.\" documentation and/or other materials provided with the distribution. |
+.\" |
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
+.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
+.\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+.\" POSSIBILITY OF SUCH DAMAGE. |
+.\" |
+.\" $FreeBSD: src/usr.bin/bsdiff/bsdiff/bsdiff.1,v 1.1 2005/08/06 01:59:05 cperciva Exp $ |
+.\" |
+.Dd May 18, 2003 |
+.Dt BSDIFF 1 |
+.Os FreeBSD |
+.Sh NAME |
+.Nm bsdiff |
+.Nd generate a patch between two binary files |
+.Sh SYNOPSIS |
+.Nm |
+.Ao Ar oldfile Ac Ao Ar newfile Ac Ao Ar patchfile Ac |
+.Sh DESCRIPTION |
+.Nm |
+compares |
+.Ao Ar oldfile Ac |
+to |
+.Ao Ar newfile Ac |
+and writes to |
+.Ao Ar patchfile Ac |
+a binary patch suitable for use by bspatch(1). |
+When |
+.Ao Ar oldfile Ac |
+and |
+.Ao Ar newfile Ac |
+are two versions of an executable program, the |
+patches produced are on average a factor of five smaller |
+than those produced by any other binary patch tool known |
+to the author. |
+.Pp |
+.Nm |
+uses memory equal to 17 times the size of |
+.Ao Ar oldfile Ac , |
+and requires |
+an absolute minimum working set size of 8 times the size of oldfile. |
+.Sh SEE ALSO |
+.Xr bspatch 1 |
+.Sh AUTHORS |
+.An Colin Percival Aq cperciva@freebsd.org |
Property changes on: chrome/installer/mac/third_party/bsdiff/bsdiff.1 |
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Added: svn:eol-style |
+ LF |