diff options
Diffstat (limited to 'doc/OpenTcp.3')
| -rw-r--r-- | doc/OpenTcp.3 | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/doc/OpenTcp.3 b/doc/OpenTcp.3 index 70b80fa..6dd78f6 100644 --- a/doc/OpenTcp.3 +++ b/doc/OpenTcp.3 @@ -4,7 +4,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: OpenTcp.3,v 1.11 2006/11/15 09:23:01 dkf Exp $ +'\" RCS: @(#) $Id: OpenTcp.3,v 1.12 2008/06/29 22:28:24 dkf Exp $ .so man.macros .TH Tcl_OpenTcpClient 3 8.0 Tcl "Tcl Library Procedures" .BS @@ -50,15 +50,13 @@ accepted via the socket. .AP ClientData clientData in Arbitrary one-word value to pass to \fIproc\fR. .BE - .SH DESCRIPTION .PP These functions are convenience procedures for creating channels that communicate over TCP sockets. The operations on a channel are described in the manual entry for \fBTcl_OpenFileChannel\fR. - -.SH TCL_OPENTCPCLIENT +.SS TCL_OPENTCPCLIENT .PP \fBTcl_OpenTcpClient\fR opens a client TCP socket connected to a \fIport\fR on a specific \fIhost\fR, and returns a channel that can be used to @@ -98,8 +96,7 @@ register it, use \fBTcl_RegisterChannel\fR. If one of the standard channels, \fBstdin, stdout\fR or \fBstderr\fR was previously closed, the act of creating the new channel also assigns it as a replacement for the standard channel. - -.SH TCL_MAKETCPCLIENTCHANNEL +.SS TCL_MAKETCPCLIENTCHANNEL .PP \fBTcl_MakeTcpClientChannel\fR creates a \fBTcl_Channel\fR around an existing, platform specific, handle for a client TCP socket. @@ -109,8 +106,7 @@ register it, use \fBTcl_RegisterChannel\fR. If one of the standard channels, \fBstdin, stdout\fR or \fBstderr\fR was previously closed, the act of creating the new channel also assigns it as a replacement for the standard channel. - -.SH TCL_OPENTCPSERVER +.SS TCL_OPENTCPSERVER .PP \fBTcl_OpenTcpServer\fR opens a TCP socket on the local host on a specified \fIport\fR and uses the Tcl event mechanism to accept requests from clients @@ -121,7 +117,7 @@ Each time a client connects to this socket, Tcl creates a channel for the new connection and invokes \fIproc\fR with information about the channel. \fIProc\fR must match the following prototype: .CS -typedef void Tcl_TcpAcceptProc( +typedef void \fBTcl_TcpAcceptProc\fR( ClientData \fIclientData\fR, Tcl_Channel \fIchannel\fR, char *\fIhostName\fR, @@ -162,15 +158,12 @@ register it, use \fBTcl_RegisterChannel\fR. If one of the standard channels, \fBstdin, stdout\fR or \fBstderr\fR was previously closed, the act of creating the new channel also assigns it as a replacement for the standard channel. - .SH "PLATFORM ISSUES" .PP On Unix platforms, the socket handle is a Unix file descriptor as returned by the \fBsocket\fR system call. On the Windows platform, the socket handle is a \fBSOCKET\fR as defined in the WinSock API. - .SH "SEE ALSO" Tcl_OpenFileChannel(3), Tcl_RegisterChannel(3), vwait(n) - .SH KEYWORDS -client, server, TCP +channel, client, server, socket, TCP |