X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=contrib%2Fsb-posix%2FREADME;h=3f61bf559171ab9311eec05162c1471d0b48030f;hb=a37b7e2a4c93398af954c3f03c5412ead1c1c828;hp=e62ea0047949409da18cd306fbc341d79c773852;hpb=8b77810a9c727bb6026e575f38a176a39e7675b4;p=sbcl.git

diff --git a/contrib/sb-posix/README b/contrib/sb-posix/README
index e62ea00..3f61bf5 100644
--- a/contrib/sb-posix/README
+++ b/contrib/sb-posix/README
@@ -1,5 +1,10 @@
 -*- Text -*-
 
+Note: this file's description of a POSIX binding for Common Lisp does
+not necessarily describe the state of the sb-posix module.  If you're
+looking for a description sb-posix, look at sb-posix.texinfo in this
+directory.
+
 * Scope
 
 The scope of this interface is "operating system calls on a typical
@@ -80,9 +85,9 @@ results if the stream is buffered.
 
 A filename is a string.  
 
-A pathname is a designator for a file-descriptor: the filename is
-computed using the same mechanism as the implementation would
-use to map pathnames to OS filenames internally.
+A pathname is a designator for a filename: the filename is computed
+using the same mechanism as the implementation would use to map
+pathnames to OS filenames internally.
 
 In an implementation that supports pathnames to files on other hosts, 
 using mechanisms not available to the underlying OS (for example, 
@@ -166,11 +171,12 @@ is obvious.  For example,
 (read fd buffer &optional (length (length buffer))) => bytes-read
 
 b) where C simulates "out" parameters using pointers (for instance, in
-pipe() or socketpair()) we may use multiple return values instead.
-This doesn't apply to data transfer functions that fill buffers.
+pipe() or socketpair()) these may be optional or omitted in the Lisp
+interface: if not provided, appropriate objects will be allocated and
+returned (using multiple return values if necessary).
 
 c) some functions accept objects such as filenames or file
-descriptors.  Wherver these are specified as such in the C bindings,
+descriptors.  Wherever these are specified as such in the C bindings,
 the Lisp interface accepts designators for them as specified in the
 'Types' section above