From 9e4ce6976d594b65c7b925fdff12a1adadb3b688 Mon Sep 17 00:00:00 2001
From: Michael Albinus <michael.albinus@gmx.de>
Date: Wed, 30 Jan 2013 08:37:12 +0100
Subject: [PATCH] Revert changes, which were committed with
 2013-01-29T16:03:40Z!michael.albinus@gmx.de by accident.

---
 lisp/net/tramp-sh.el | 66 +-------------------------------------------
 1 file changed, 1 insertion(+), 65 deletions(-)

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 65a514c8e36..63e966b91b2 100644
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -988,8 +988,7 @@ This is used to map a mode number to a permission string.")
     (set-file-selinux-context . tramp-sh-handle-set-file-selinux-context)
     (file-acl . tramp-sh-handle-file-acl)
     (set-file-acl . tramp-sh-handle-set-file-acl)
-    (vc-registered . tramp-sh-handle-vc-registered)
-    (inotify-add-watch . tramp-sh-handle-inotify-add-watch))
+    (vc-registered . tramp-sh-handle-vc-registered))
   "Alist of handler functions.
 Operations not mentioned here will be handled by the normal Emacs functions.")
 
@@ -3488,64 +3487,6 @@ Fall back to normal file name handler if no Tramp handler exists."
 	 ;; Default file name handlers, we don't care.
 	 (t (tramp-run-real-handler operation args)))))))
 
-(defun tramp-sh-handle-inotify-add-watch (file-name aspect callback)
-  "Like `inotify-add-watch' for Tramp files."
-  (setq file-name (expand-file-name file-name))
-  (unless (consp aspect) (setq aspect (cons aspect nil)))
-  (with-parsed-tramp-file-name file-name nil
-    (let* ((default-directory (file-name-directory file-name))
-	   (command (tramp-get-remote-inotifywait v))
-	   (aspect (mapconcat
-		    (lambda (x)
-		      (replace-regexp-in-string "-" "_" (symbol-name x)))
-		    aspect ","))
-	   (p (and command
-		   (start-file-process
-		    "inotifywait" nil command "-mq" "-e" aspect localname))))
-      (when (processp p)
-	(tramp-compat-set-process-query-on-exit-flag p nil)
-	(set-process-filter p 'tramp-sh-inotify-process-filter)
-	(tramp-set-connection-property p "inotify-callback" callback)
-	;; Return the file-name vector as watch-descriptor.
-	(tramp-set-connection-property p "inotify-watch-descriptor" v)))))
-
-(defun tramp-sh-inotify-process-filter (proc string)
-  "Read output from \"inotifywait\" and add corresponding inotify events."
-  (tramp-message
-   (tramp-get-connection-property proc "vector" nil) 6
-   (format "%s\n%s" proc string))
-  (dolist (line (split-string string "[\n\r]+" 'omit-nulls))
-    ;; Check, whether there is a problem.
-    (unless
-	(string-match
-	 "^[^[:blank:]]+[[:blank:]]+\\([^[:blank:]]+\\)+\\([[:blank:]]+\\([^[:blank:]]+\\)\\)?[[:blank:]]*$" line)
-      (tramp-error proc 'filewatch-error "%s" line))
-
-    (let* ((object
-	    (list
-	     (tramp-get-connection-property
-	      proc "inotify-watch-descriptor" nil)
-	     ;; Aspect symbols.  We filter out MOVE and CLOSE, which
-	     ;; are convenience macros.  See INOTIFY(7).
-	     (mapcar
-	      (lambda (x)
-		(intern-soft (replace-regexp-in-string "_" "-" (downcase x))))
-	      (delete "MOVE" (delete "CLOSE"
-	        (split-string (match-string 1 line) "," 'omit-nulls))))
-	     ;; We cannot gather any cookie value.  So we return 0 as
-	     ;; "don't know".
-	     0 (match-string 3 line)))
-	   (callback
-	    (tramp-get-connection-property proc "inotify-callback" nil))
-	   (event `(file-inotify ,object ,callback)))
-
-      ;; Usually, we would add an Emacs event now.  Unfortunately,
-      ;; `unread-command-events' does not accept several events at
-      ;; once.  Therefore, we apply the callback directly.
-      ;(setq unread-command-events (cons event unread-command-events)))))
-      (let ((last-input-event event))
-	(funcall callback object)))))
-
 ;;; Internal Functions:
 
 (defun tramp-maybe-send-script (vec script name)
@@ -5105,11 +5046,6 @@ This is used internally by `tramp-file-mode-from-int'."
     (tramp-message vec 5 "Finding a suitable `trash' command")
     (tramp-find-executable vec "trash" (tramp-get-remote-path vec))))
 
-(defun tramp-get-remote-inotifywait (vec)
-  (with-tramp-connection-property vec "inotifywait"
-    (tramp-message vec 5 "Finding a suitable `inotifywait' command")
-    (tramp-find-executable vec "inotifywait" (tramp-get-remote-path vec) t t)))
-
 (defun tramp-get-remote-id (vec)
   (with-tramp-connection-property vec "id"
     (tramp-message vec 5 "Finding POSIX `id' command")
-- 
2.39.2