0.9.2.43:

[sbcl.git] / contrib / sb-posix / macros.lisp

diff --git a/contrib/sb-posix/macros.lisp b/contrib/sb-posix/macros.lisp
index 4cff10c..2e0d4bf 100644 (file)
--- a/contrib/sb-posix/macros.lisp
+++ b/contrib/sb-posix/macros.lisp
@@ -1,33 +1,33 @@
 (in-package :sb-posix-internal)
 
-;;; some explanation may be necessary.  The namestring "[foo]" 
+;;; some explanation may be necessary.  The namestring "[foo]"
 ;;; denotes a wild pathname.  When there's a file on the disk whose
 ;;; Unix name is "[foo]", the appropriate CL namestring for it is
 ;;; "\\[foo]".  So, don't call NAMESTRING, instead call a function
 ;;; that gets us the Unix name
 (defun native-filename (pathname)
   (let ((directory (pathname-directory pathname))
-       (name (pathname-name pathname))
-       (type (pathname-type pathname)))
+        (name (pathname-name pathname))
+        (type (pathname-type pathname)))
     (with-output-to-string (s nil :element-type 'base-char)
       (etypecase directory
-       (string (write-string directory s))
-       (list
-        (when (eq (car directory) :absolute)
-          (write-char #\/ s))
-        (dolist (piece (cdr directory))
-          (etypecase piece
-            (string (write-string piece s) (write-char #\/ s))
-            ((member :up) (write-string "../" s))))))
+        (string (write-string directory s))
+        (list
+         (when (eq (car directory) :absolute)
+           (write-char #\/ s))
+         (dolist (piece (cdr directory))
+           (etypecase piece
+             (string (write-string piece s) (write-char #\/ s))
+             ((member :up) (write-string "../" s))))))
       (etypecase name
-       (null)
+        (null)
         (string (write-string name s)))
       (etypecase type
-       (null)
-       (string (write-char #\. s) (write-string type s))))))
+        (null)
+        (string (write-char #\. s) (write-string type s))))))
 
 (define-designator filename c-string
-  (pathname 
+  (pathname
    (native-filename (translate-logical-pathname filename)))
   (string filename))
 
@@ -47,31 +47,31 @@
   (intern (substitute #\- #\_ (string-upcase s)) :sb-posix))
 
 (defmacro define-call-internally (lisp-name c-name return-type error-predicate
-                                 &rest arguments)
+                                  &rest arguments)
   (if (sb-sys:find-foreign-symbol-address c-name)
       `(progn
-       (declaim (inline ,lisp-name))
-       (defun ,lisp-name ,(mapcar #'car arguments)
-         (let ((r (alien-funcall
-                   (extern-alien
-                    ,c-name
-                    (function ,return-type
-                              ,@(mapcar
-                                 (lambda (x)
-                                   (gethash (cadr x)
-                                            *designator-types*
-                                            (cadr x)))
-                                 arguments)))
-                   ,@(mapcar (lambda (x)
-                               (if (nth-value 1
-                                              (gethash (cadr x)
-                                                       *designator-types*))
-                                   `(,(intern (symbol-name (cadr x))
-                                              :sb-posix)
-                                     ,(car x))
-                                   (car x)))
-                             arguments))))
-           (if (,error-predicate r) (syscall-error) r))))
+        (declaim (inline ,lisp-name))
+        (defun ,lisp-name ,(mapcar #'car arguments)
+          (let ((r (alien-funcall
+                    (extern-alien
+                     ,c-name
+                     (function ,return-type
+                               ,@(mapcar
+                                  (lambda (x)
+                                    (gethash (cadr x)
+                                             *designator-types*
+                                             (cadr x)))
+                                  arguments)))
+                    ,@(mapcar (lambda (x)
+                                (if (nth-value 1
+                                               (gethash (cadr x)
+                                                        *designator-types*))
+                                    `(,(intern (symbol-name (cadr x))
+                                               :sb-posix)
+                                      ,(car x))
+                                    (car x)))
+                              arguments))))
+            (if (,error-predicate r) (syscall-error) r))))
       `(sb-int:style-warn "Didn't find definition for ~S" ,c-name)))
 
 (defmacro define-call (name return-type error-predicate &rest arguments)
@@ -79,10 +79,10 @@
     `(progn
        (export ',lisp-name :sb-posix)
        (define-call-internally ,lisp-name
-          ,name
-        ,return-type
-        ,error-predicate
-        ,@arguments))))
+           ,name
+         ,return-type
+         ,error-predicate
+         ,@arguments))))
 
 (defmacro define-entry-point (name arglist &body body)
   (let ((lisp-name (lisp-for-c-symbol name)))
@@ -90,4 +90,4 @@
       (export ',lisp-name :sb-posix)
       (declaim (inline ,lisp-name))
       (defun ,lisp-name ,arglist
-       ,@body))))
+        ,@body))))