src/code/hpux-os.lisp

   1 ;;;; OS interface functions for SBCL under HPUX
   2
   3 ;;;; This software is part of the SBCL system. See the README file for
   4 ;;;; more information.
   5 ;;;;
   6 ;;;; This software is derived from the CMU CL system, which was
   7 ;;;; written at Carnegie Mellon University and released into the
   8 ;;;; public domain. The software is in the public domain and is
   9 ;;;; provided with absolutely no warranty. See the COPYING and CREDITS
  10 ;;;; files for more information.
  11
  12 (in-package "SB!SYS")
  13
  14 ;;; Check that target machine features are set up consistently with
  15 ;;; this file.
  16 #!-hpux (error "missing :HPUX feature")
  17
  18 (defun software-type ()
  19   "Return a string describing the supporting software."
  20   (values "HPUX"))
  21
  22 (defun software-version ()
  23   "Return a string describing version of the supporting software, or NIL
  24   if not available."
  25   (or *software-version*
  26       (setf *software-version*
  27             (string-trim '(#\newline)
  28                          (sb!kernel:with-simple-output-to-string (stream)
  29                            (run-program "/bin/uname" `("-r")
  30                                         :output stream))))))
  31
  32 ;;; Return system time, user time and number of page faults.
  33 (defun get-system-info ()
  34   (multiple-value-bind
  35       (err? utime stime maxrss ixrss idrss isrss minflt majflt)
  36       (sb!unix:unix-getrusage sb!unix:rusage_self)
  37     (declare (ignore maxrss ixrss idrss isrss minflt))
  38     (unless err? ; FIXME: nonmnemonic (reversed) name for ERR?
  39       (error "Unix system call getrusage failed: ~A." (strerror utime)))
  40     (values utime stime majflt)))
  41
  42 ;;; support for CL:MACHINE-VERSION defined OAOO elsewhere
  43 (defun get-machine-version ()
  44   nil)