diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/lispref/processes.texi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/doc/lispref/processes.texi b/doc/lispref/processes.texi index 61de77d0662..4c7853bae86 100644 --- a/doc/lispref/processes.texi +++ b/doc/lispref/processes.texi @@ -1042,7 +1042,7 @@ this is either @code{nil}, which means the process is running or @end smallexample @end defun -@defun process-contact process &optional key +@defun process-contact process &optional key no-block This function returns information about how a network, a serial, or a pipe connection was set up. When @var{key} is @code{nil}, it returns @code{(@var{hostname} @var{service})} for a network connection, @@ -1086,6 +1086,11 @@ connection, see @code{make-pipe-process} for the list of keys. If @var{key} is a keyword, the function returns the value corresponding to that keyword. + +If @var{process} is a non-blocking network stream that hasn't been +fully set up yet, then this function will block until that has +happened. If given the optional @var{no-block} parameter, this +function will return @code{nil} instead of blocking. @end defun @defun process-id process |