0.8.3.39:

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

diff --git a/contrib/sb-posix/interface.lisp b/contrib/sb-posix/interface.lisp
index 98b4a5e..1a0bd29 100644 (file)
--- a/contrib/sb-posix/interface.lisp
+++ b/contrib/sb-posix/interface.lisp
@@ -25,7 +25,7 @@
 (define-call "fchown" int minusp (fd file-descriptor)
             (owner sb-posix::uid-t)  (group sb-posix::gid-t))
 (define-call "link" int minusp (oldpath filename) (newpath filename))
-;; no lchown on Darwin
+;;; no lchown on Darwin
 #-darwin 
 (define-call "lchown" int minusp (pathname filename)
             (owner sb-posix::uid-t)  (group sb-posix::gid-t))
@@ -35,7 +35,15 @@
 (define-call "symlink" int minusp (oldpath filename) (newpath filename))
 (define-call "unlink" int minusp (pathname filename))
 
-
+(define-call "opendir" (* t) null-alien (pathname filename))
+(define-call "readdir" (* t)
+  ;; readdir() has the worst error convention in the world.  It's just
+  ;; too painful to support.  (return is NULL _and_ errno "unchanged"
+  ;; is not an error, it's EOF).
+  not
+  (dir (* t)))
+(define-call "closedir" int minusp (dir (* t)))
+  
 ;;; uid, gid
 
 (define-call "geteuid" sb-posix::uid-t not)    ;"always successful", it says
@@ -83,7 +91,7 @@
   (lambda (res)
     (= (sb-sys:sap-int res) #-alpha #XFFFFFFFF #+alpha #xffffffffffffffff))
   (addr sap-or-nil) (length unsigned) (prot unsigned)
-  (flags unsigned) (fd file-descriptor) (offset int))
+  (flags unsigned) (fd file-descriptor) (offset sb-posix::off-t))
 
 (define-call "munmap" int minusp
   (start sb-sys:system-area-pointer) (length unsigned))