"Return a string describing the supporting software."
(values "Linux"))
+(defvar *software-version* nil)
+
(defun software-version ()
#!+sb-doc
"Return a string describing version of the supporting software, or NIL
if not available."
- ;; The old CMU CL code is NILed out here. If we wanted to do this, we should
- ;; probably either use "/bin/uname -r", but since in any case we don't have
- ;; RUN-PROGRAM working right now (sbcl-0.6.4), for now we just punt,
- ;; returning NIL.
- #+nil
- (string-trim '(#\newline)
- (with-output-to-string (stream)
- (run-program "/usr/cs/etc/version" ; Site dependent???
- nil :output stream)))
- nil)
-
-;;; OS-COLD-INIT-OR-REINIT initializes our operating-system interface.
-;;; It sets the values of the global port variables to what they
-;;; should be and calls the functions that set up the argument blocks
-;;; for the server interfaces.
+ (or *software-version*
+ (setf *software-version*
+ (string-trim '(#\newline)
+ (with-output-to-string (stream)
+ (sb!ext:run-program "/bin/uname" `("-r")
+ :output stream))))))
+
(defun os-cold-init-or-reinit () ; KLUDGE: don't know what to do here
- #!+sparc ;; Can't use #x20000000 thru #xDFFFFFFF, but mach tries to let us.
- (sb!sys:allocate-system-memory-at (sb!sys:int-sap #x20000000) #xc0000000))
+ (/show0 "entering linux-os.lisp OS-COLD-INIT-OR-REINIT")
+ (setf *software-version* nil)
+ (/show0 "setting *DEFAULT-PATHNAME-DEFAULTS*")
+ (setf *default-pathname-defaults*
+ ;; (temporary value, so that #'PATHNAME won't blow up when
+ ;; we call it below:)
+ (make-trivial-default-pathname)
+ *default-pathname-defaults*
+ ;; (final value, constructed using #'PATHNAME:)
+ (pathname (sb!unix:posix-getcwd/)))
+ (/show0 "leaving linux-os.lisp OS-COLD-INIT-OR-REINIT"))
;;; Return system time, user time and number of page faults.
(defun get-system-info ()
(sb!unix:unix-getrusage sb!unix:rusage_self)
(declare (ignore maxrss ixrss idrss isrss minflt))
(unless err? ; FIXME: nonmnemonic (reversed) name for ERR?
- (error "Unix system call getrusage failed: ~A."
- (sb!unix:get-unix-error-msg utime)))
-
+ (error "Unix system call getrusage failed: ~A." (strerror utime)))
(values utime stime majflt)))
;;; Return the system page size.