0.8.0.24:

[sbcl.git] / src / code / filesys.lisp

diff --git a/src/code/filesys.lisp b/src/code/filesys.lisp
index 2841bf5..849d66e 100644 (file)
--- a/src/code/filesys.lisp
+++ b/src/code/filesys.lisp
@@ -54,7 +54,7 @@
    checked for whatever they may have protected."
   (declare (type simple-base-string namestr)
           (type index start end))
-  (let* ((result (make-string (- end start)))
+  (let* ((result (make-string (- end start) :element-type 'base-char))
         (dst 0)
         (quoted nil))
     (do ((src start (1+ src)))
@@ -521,9 +521,9 @@
        (let ((piece (car tail)))
          (etypecase piece
            (simple-string
-            (let ((head (concatenate 'string head piece)))
+            (let ((head (concatenate 'base-string head piece)))
               (with-directory-node-noted (head)
-                (%enumerate-directories (concatenate 'string head "/")
+                (%enumerate-directories (concatenate 'base-string head "/")
                                         (cdr tail) pathname
                                         verify-existence follow-links
                                         nodes function))))
@@ -532,7 +532,7 @@
                                     verify-existence follow-links
                                     nodes function)
             (dolist (name (ignore-errors (directory-lispy-filenames head)))
-              (let ((subdir (concatenate 'string head name)))
+              (let ((subdir (concatenate 'base-string head name)))
                 (multiple-value-bind (res dev ino mode)
                     (unix-xstat subdir)
                   (declare (type (or fixnum null) mode))
@@ -543,14 +543,14 @@
                                          (eql (cdr dir) ino))
                                 (return t)))
                       (let ((nodes (cons (cons dev ino) nodes))
-                            (subdir (concatenate 'string subdir "/")))
+                            (subdir (concatenate 'base-string subdir "/")))
                         (%enumerate-directories subdir tail pathname
                                                 verify-existence follow-links
                                                 nodes function))))))))
            ((or pattern (member :wild))
             (dolist (name (directory-lispy-filenames head))
               (when (or (eq piece :wild) (pattern-matches piece name))
-                (let ((subdir (concatenate 'string head name)))
+                (let ((subdir (concatenate 'base-string head name)))
                   (multiple-value-bind (res dev ino mode)
                       (unix-xstat subdir)
                     (declare (type (or fixnum null) mode))
@@ -558,15 +558,15 @@
                                (eql (logand mode sb!unix:s-ifmt)
                                     sb!unix:s-ifdir))
                       (let ((nodes (cons (cons dev ino) nodes))
-                            (subdir (concatenate 'string subdir "/")))
+                            (subdir (concatenate 'base-string subdir "/")))
                         (%enumerate-directories subdir (rest tail) pathname
                                                 verify-existence follow-links
                                                 nodes function))))))))
          ((member :up)
             (with-directory-node-removed (head)
-            (let ((head (concatenate 'string head "..")))
+            (let ((head (concatenate 'base-string head "..")))
               (with-directory-node-noted (head)
-                (%enumerate-directories (concatenate 'string head "/")
+                (%enumerate-directories (concatenate 'base-string head "/")
                                         (rest tail) pathname
                                         verify-existence follow-links
                                         nodes function)))))))
@@ -608,19 +608,19 @@
                          (components-match file-type type)
                          (components-match file-version version))
                 (funcall function
-                         (concatenate 'string
+                         (concatenate 'base-string
                                       directory
                                       complete-filename))))))
          (t
           (/noshow0 "default case")
-          (let ((file (concatenate 'string directory name)))
+          (let ((file (concatenate 'base-string directory name)))
             (/noshow "computed basic FILE")
             (unless (or (null type) (eq type :unspecific))
               (/noshow0 "tweaking FILE for more-or-less-:UNSPECIFIC case")
-              (setf file (concatenate 'string file "." type)))
-            (unless (member version '(nil :newest :wild))
+              (setf file (concatenate 'base-string file "." type)))
+            (unless (member version '(nil :newest :wild :unspecific))
               (/noshow0 "tweaking FILE for more-or-less-:WILD case")
-              (setf file (concatenate 'string file "."
+              (setf file (concatenate 'base-string file "."
                                       (quick-integer-to-string version))))
             (/noshow0 "finished possibly tweaking FILE")
             (when (or (not verify-existence)
@@ -638,11 +638,11 @@
        ((zerop n) "0")
        ((eql n 1) "1")
        ((minusp n)
-        (concatenate 'simple-string "-"
-                     (the simple-string (quick-integer-to-string (- n)))))
+        (concatenate 'simple-base-string "-"
+                     (the simple-base-string (quick-integer-to-string (- n)))))
        (t
         (do* ((len (1+ (truncate (integer-length n) 3)))
-              (res (make-string len))
+              (res (make-string len :element-type 'base-char))
               (i (1- len) (1- i))
               (q n)
               (r 0))
@@ -725,8 +725,11 @@
     (when (and namestring (sb!unix:unix-file-kind namestring t))
       (let ((trueishname (sb!unix:unix-resolve-links namestring)))
        (when trueishname
-         (let ((*ignore-wildcards* t))
-           (pathname (sb!unix:unix-simplify-pathname trueishname))))))))
+         (let* ((*ignore-wildcards* t)
+                (name (sb!unix:unix-simplify-pathname trueishname))) 
+           (if (eq (sb!unix:unix-file-kind name) :directory)
+               (pathname (concatenate 'string name "/"))
+               (pathname name))))))))
 \f
 ;;;; miscellaneous other operations
 
@@ -824,14 +827,10 @@
        ;; (which can arise when e.g. multiple symlinks map to the
        ;; same truename).
        (truenames (make-hash-table :test #'equal))
-        (merged-pathname (merge-pathnames pathname
-                                         *default-pathname-defaults*)))
+        (merged-pathname (merge-pathnames pathname)))
     (!enumerate-matches (match merged-pathname)
       (let* ((*ignore-wildcards* t)
-            (truename (truename (if (eq (sb!unix:unix-file-kind match)
-                                        :directory)
-                                    (concatenate 'string match "/")
-                                    match))))
+            (truename (truename match)))
         (setf (gethash (namestring truename) truenames)
              truename)))
     (mapcar #'cdr