--- Libc/Libc-763.12/stdlib/FreeBSD/realpath.3.patch
+++ Libc/Libc-498/stdlib/FreeBSD/realpath.3.patch
@@ -1,20 +1,8 @@
---- realpath.3.bsdnew	2009-11-13 14:11:51.000000000 -0800
-+++ realpath.3	2009-11-13 14:11:51.000000000 -0800
-@@ -31,63 +31,73 @@
- .\"     @(#)realpath.3	8.2 (Berkeley) 2/16/94
- .\" $FreeBSD: src/lib/libc/stdlib/realpath.3,v 1.14 2007/01/09 00:28:10 imp Exp $
- .\"
--.Dd February 16, 1994
-+.Dd April 5, 2008
- .Dt REALPATH 3
- .Os
- .Sh NAME
- .Nm realpath
- .Nd returns the canonicalized absolute pathname
--.Sh LIBRARY
--.Lb libc
-+.\" .Sh LIBRARY
-+.\" .Lb libc
+--- realpath.3	2003-05-20 15:23:25.000000000 -0700
++++ realpath.3.edit	2006-09-06 15:43:17.000000000 -0700
+@@ -44,26 +44,28 @@
+ .Sh LIBRARY
+ .Lb libc
  .Sh SYNOPSIS
 -.In sys/param.h
  .In stdlib.h
@@ -36,32 +24,18 @@
  .Pa /../
  in
 -.Fa pathname ,
--and copies the resulting absolute pathname into
--the memory referenced by
++.Fa file_name ,
+ and copies the resulting absolute pathname into
+ the memory referenced by
 -.Fa resolved_path .
--The
++.Fa resolved_name .
+ The
 -.Fa resolved_path
-+.Fa file_name .
-+If the
 +.Fa resolved_name
  argument
-+is non-NULL, the resulting absolute pathname is copied there (it
  .Em must
  refer to a buffer capable of storing at least
- .Dv PATH_MAX
--characters.
-+characters).
-+.Pp
-+As a permitted extension to the standard, if
-+.Fa resolved_name
-+is NULL, 
-+memory is allocated for the resulting absolute pathname, and is returned by
-+.Fn realpath .
-+This memory should be freed by a call to
-+.Xr free 3
-+when no longer needed.
- .Pp
- The
+@@ -74,9 +76,9 @@
  .Fn realpath
  function will resolve both absolute and relative paths
  and return the absolute pathname corresponding to
@@ -74,57 +48,42 @@
  must exist when
  .Fn realpath
  is called.
- .Sh "RETURN VALUES"
--The
-+On success, the
+@@ -84,14 +86,14 @@
+ The
  .Fn realpath
--function returns
+ function returns
 -.Fa resolved_path
--on success.
-+function returns the address of the resulting absolute pathname, which is
 +.Fa resolved_name
-+if it was non-NULL, or the address of newly allocated memory.
+ on success.
  If an error occurs,
  .Fn realpath
  returns
 -.Dv NULL ,
--and
++.Dv NULL
+ and
 -.Fa resolved_path
-+.Dv NULL .
-+If
 +.Fa resolved_name
-+was non-NULL, it will
  contains the pathname which caused the problem.
  .Sh ERRORS
  The function
-@@ -95,24 +105,44 @@ The function
- may fail and set the external variable
+@@ -100,7 +102,7 @@
  .Va errno
  for any of the errors specified for the library functions
-+.Xr alloca 3 ,
-+.Xr getattrlist 2 ,
-+.Xr getcwd 3 ,
  .Xr lstat 2 ,
 -.Xr readlink 2
 +.Xr readlink 2 ,
-+.Xr stat 2 ,
  and
--.Xr getcwd 3 .
--.Sh CAVEATS
--This implementation of
-+.Xr strdup 3 .
-+.\" .Sh CAVEATS
-+.\" This implementation of
-+.\" .Fn realpath
-+.\" differs slightly from the Solaris implementation.
-+.\" The
-+.\" .Bx 4.4
-+.\" version always returns absolute pathnames,
-+.\" whereas the Solaris implementation will,
-+.\" under certain circumstances, return a relative
-+.\" .Fa resolved_name
-+.\" when given a relative
-+.\" .Fa file_name .
+ .Xr getcwd 3 .
+ .Sh CAVEATS
+@@ -112,11 +114,26 @@
+ version always returns absolute pathnames,
+ whereas the Solaris implementation will,
+ under certain circumstances, return a relative
+-.Fa resolved_path
++.Fa resolved_name
+ when given a relative
+-.Fa pathname .
++.Fa file_name .
 +.Sh LEGACY SYNOPSIS
 +.Fd #include <sys/param.h>
 +.Fd #include <stdlib.h>
@@ -137,20 +96,10 @@
 +the last component of
 +.Fa file_name
 +does not need to exist when
- .Fn realpath
--differs slightly from the Solaris implementation.
--The
--.Bx 4.4
--version always returns absolute pathnames,
--whereas the Solaris implementation will,
--under certain circumstances, return a relative
--.Fa resolved_path
--when given a relative
--.Fa pathname .
++.Fn realpath
 +is called.
  .Sh "SEE ALSO"
 -.Xr getcwd 3
-+.Xr free 3 ,
 +.Xr getcwd 3 ,
 +.Xr compat 5
  .Sh HISTORY