diff options
Diffstat (limited to 'usr.bin/bsdiff/bspatch/bspatch.1')
| -rw-r--r-- | usr.bin/bsdiff/bspatch/bspatch.1 | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/usr.bin/bsdiff/bspatch/bspatch.1 b/usr.bin/bsdiff/bspatch/bspatch.1 index a428b84..894bc50 100644 --- a/usr.bin/bsdiff/bspatch/bspatch.1 +++ b/usr.bin/bsdiff/bspatch/bspatch.1 @@ -27,33 +27,39 @@ .\" .Dd May 18, 2003 .Dt BSPATCH 1 -.Os FreeBSD +.Os .Sh NAME .Nm bspatch -.Nd apply a patch built with bsdiff(1) +.Nd apply a patch built with +.Xr bsdiff 1 .Sh SYNOPSIS .Nm -.Ao Ar oldfile Ac Ao Ar newfile Ac Ao Ar patchfile Ac +.Ar oldfile newfile patchfile .Sh DESCRIPTION +The .Nm +utility generates -.Ao Ar newfile Ac +.Ar newfile from -.Ao Ar oldfile Ac +.Ar oldfile and -.Ao Ar patchfile Ac +.Ar patchfile where -.Ao Ar patchfile Ac -is a binary patch built by bsdiff(1). +.Ar patchfile +is a binary patch built by +.Xr bsdiff 1 . .Pp +The .Nm -uses memory equal to the size of -.Ao Ar oldfile Ac -plus the size of -.Ao Ar newfile Ac , +utility +uses memory equal to the size of +.Ar oldfile +plus the size of +.Ar newfile , 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 +.An Colin Percival Aq cperciva@FreeBSD.org |
