Function: tramp-external-operation-p

tramp-external-operation-p is a byte-compiled function defined in tramp.el.gz.

Signature

(tramp-external-operation-p OPERATION BACKEND)

Documentation

Check, whether Tramp BACKEND supports external OPERATION.

It returns the function registered as handler, or nil.

Source Code

;; Defined in /usr/src/emacs/lisp/net/tramp.el.gz
(defun tramp-external-operation-p (operation backend)
  "Check, whether Tramp BACKEND supports external OPERATION.
It returns the function registered as handler, or nil."
  (and-let* ((fnha
	      (intern-soft
	       (concat (symbol-name backend) "-file-name-handler-alist")))
	     ((boundp fnha))
	     ((alist-get operation (symbol-value fnha))))))