1996-09-27 06:29:02 -04:00
|
|
|
|
;;;;
|
|
|
|
|
|
;;;; p o s i x . s t k -- Posix function in Scheme
|
|
|
|
|
|
;;;;
|
|
|
|
|
|
;;;;
|
1999-09-05 07:16:41 -04:00
|
|
|
|
;;;; Copyright <20> 1993-1999 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
|
1996-09-27 06:29:02 -04:00
|
|
|
|
;;;;
|
1999-09-05 07:16:41 -04:00
|
|
|
|
;;;; Permission to use, copy, modify, distribute,and license this
|
|
|
|
|
|
;;;; software and its documentation for any purpose is hereby granted,
|
|
|
|
|
|
;;;; provided that existing copyright notices are retained in all
|
|
|
|
|
|
;;;; copies and that this notice is included verbatim in any
|
|
|
|
|
|
;;;; distributions. No written agreement, license, or royalty fee is
|
|
|
|
|
|
;;;; required for any of the authorized uses.
|
|
|
|
|
|
;;;; This software is provided ``AS IS'' without express or implied
|
|
|
|
|
|
;;;; warranty.
|
1996-09-27 06:29:02 -04:00
|
|
|
|
;;;;
|
|
|
|
|
|
;;;;
|
|
|
|
|
|
;;;; Author: Erick Gallesio [eg@unice.fr]
|
|
|
|
|
|
;;;; Creation date: 15-Mar-1995 16:31
|
1999-09-05 07:16:41 -04:00
|
|
|
|
;;;; Last file update: 3-Sep-1999 19:53 (eg)
|
1996-09-27 06:29:02 -04:00
|
|
|
|
;;;;
|
|
|
|
|
|
|
|
|
|
|
|
(if (symbol-bound? '%init-posix)
|
|
|
|
|
|
;; Posix.1 module is in the core interpreter
|
|
|
|
|
|
(%init-posix)
|
|
|
|
|
|
;; Try to load Posix.1 support dynamically
|
|
|
|
|
|
(load (string-append "posix." *shared-suffix*)))
|
|
|
|
|
|
|
1998-04-10 06:59:06 -04:00
|
|
|
|
;;;;
|
|
|
|
|
|
;;;; Stat functions
|
|
|
|
|
|
;;;;
|
|
|
|
|
|
(define (posix-stat->list p)
|
|
|
|
|
|
(apply append
|
|
|
|
|
|
(map list
|
|
|
|
|
|
'(:dev :ino :mode :nlink :uid :gid :size :atime :mtime :ctime)
|
|
|
|
|
|
(vector->list (posix-stat->vector p)))))
|
|
|
|
|
|
|
|
|
|
|
|
(define (posix-lstat filename)
|
|
|
|
|
|
(posix-stat->list (posix-stat filename)))
|
|
|
|
|
|
|
|
|
|
|
|
|
1996-09-27 06:29:02 -04:00
|
|
|
|
;;;;
|
|
|
|
|
|
;;;; Time functions
|
|
|
|
|
|
;;;;
|
|
|
|
|
|
(define (posix-asctime . time)
|
|
|
|
|
|
(apply posix-strftime "%a %b %d %H:%M:%S %Z %Y\n" time))
|
|
|
|
|
|
|
|
|
|
|
|
(define (posix-ctime . time)
|
|
|
|
|
|
(let ((t (if (null? time) (list (posix-time)) time)))
|
|
|
|
|
|
(posix-asctime (apply posix-localtime t))))
|
|
|
|
|
|
|
|
|
|
|
|
;;;;
|
|
|
|
|
|
;;;; Backward compatibility
|
|
|
|
|
|
;;;;
|
|
|
|
|
|
(define posix-access posix-access?)
|
|
|
|
|
|
|
|
|
|
|
|
(provide "posix")
|
