X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=contrib%2Fsb-bsd-sockets%2Fmisc.lisp;h=21ce4866b819d1a29298f8cc2ec96fca1bdd8d0c;hb=92c8db80e039f60623e53a0b9355cf0a9ec49f3d;hp=6dd2bfbfe27c1424ae2430e87dba2b33daacc697;hpb=10d2c05ea44ca0837091434fe2223c0c31687615;p=sbcl.git

diff --git a/contrib/sb-bsd-sockets/misc.lisp b/contrib/sb-bsd-sockets/misc.lisp
index 6dd2bfb..21ce486 100644
--- a/contrib/sb-bsd-sockets/misc.lisp
+++ b/contrib/sb-bsd-sockets/misc.lisp
@@ -9,8 +9,10 @@
 
 ;;; XXX bad (sizeof (int) ==4 ) assumptions
 
+(defgeneric non-blocking-mode (socket)
+  (:documentation "Is SOCKET in non-blocking mode?"))
+
 (defmethod non-blocking-mode ((socket socket))
-  "Is SOCKET in non-blocking mode?"
   (let ((fd (socket-file-descriptor socket)))
     (sb-alien:with-alien ((arg integer))
                          (> (logand
@@ -18,8 +20,10 @@
                              sockint::o-nonblock)
                             0))))
 
+(defgeneric (setf non-blocking-mode) (non-blocking-p socket)
+  (:documentation "Put SOCKET in non-blocking mode - or not, according to NON-BLOCKING-P"))
+
 (defmethod (setf non-blocking-mode) (non-blocking-p (socket socket))
-  "Put SOCKET in non-blocking mode - or not, according to NON-BLOCKING-P"
   (declare (optimize (speed 3)))
   (let* ((fd (socket-file-descriptor socket))
          (arg1 (the (signed-byte 32) (sockint::fcntl fd sockint::f-getfl 0)))
@@ -28,7 +32,7 @@
               (logior arg1 sockint::o-nonblock)
             (logand (lognot sockint::o-nonblock) arg1))))
     (when (= (the (signed-byte 32) -1)
-             (the (signed-byte 32) 
+             (the (signed-byte 32)
                (sockint::fcntl fd sockint::f-setfl arg2)))
       (socket-error "fcntl"))
     non-blocking-p))