0,0 → 1,59 |
.\"- |
.\" 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 |
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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.\" |
.\" $FreeBSD: src/usr.bin/bsdiff/bspatch/bspatch.1,v 1.1 2005/08/06 01:59:06 cperciva Exp $ |
.\" |
.Dd May 18, 2003 |
.Dt BSPATCH 1 |
.Os FreeBSD |
.Sh NAME |
.Nm bspatch |
.Nd apply a patch built with bsdiff(1) |
.Sh SYNOPSIS |
.Nm |
.Ao Ar oldfile Ac Ao Ar newfile Ac Ao Ar patchfile Ac |
.Sh DESCRIPTION |
.Nm |
generates |
.Ao Ar newfile Ac |
from |
.Ao Ar oldfile Ac |
and |
.Ao Ar patchfile Ac |
where |
.Ao Ar patchfile Ac |
is a binary patch built by bsdiff(1). |
.Pp |
.Nm |
uses memory equal to the size of |
.Ao Ar oldfile Ac |
plus the size of |
.Ao Ar newfile Ac , |
but can tolerate a very small working set without a dramatic loss |
of performance. |
.Sh SEE ALSO |
.Xr bsdiff 1 |
.Sh AUTHORS |
.An Colin Percival Aq cperciva@freebsd.org |