diff options
Diffstat (limited to 'doc/socket.n')
| -rw-r--r-- | doc/socket.n | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/doc/socket.n b/doc/socket.n index 27f166f..ebb7383 100644 --- a/doc/socket.n +++ b/doc/socket.n @@ -1,12 +1,13 @@ '\" '\" Copyright (c) 1996 Sun Microsystems, Inc. +'\" Copyright (c) 1998-1999 by Scriptics Corporation. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: socket.n,v 1.2 1998/09/14 18:39:55 stanton Exp $ +'\" RCS: @(#) $Id: socket.n,v 1.3 1999/02/03 00:51:19 stanton Exp $ .so man.macros -.TH socket n 7.5 Tcl "Tcl Built-In Commands" +.TH socket n 8.0 Tcl "Tcl Built-In Commands" .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME @@ -103,6 +104,14 @@ will be accepted. .SH CONFIGURATION OPTIONS The \fBfconfigure\fR command can be used to query several readonly configuration options for socket channels: +.VS +.TP +\fB\-error\fR +This option gets the current error status of the given socket. This +is useful when you need to determine if an asynchronous connect +operation succeeded. If there was an error, the error message is +returned. If there was no error, an empty string is returned. +.VE .TP \fB\-sockname\fR This option returns a list of three elements, the address, the host name |