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-rw-r--r--doc/OpenTcp.324
1 files changed, 9 insertions, 15 deletions
diff --git a/doc/OpenTcp.3 b/doc/OpenTcp.3
index 98d8cb0..78ac70b 100644
--- a/doc/OpenTcp.3
+++ b/doc/OpenTcp.3
@@ -49,15 +49,13 @@ 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
@@ -94,22 +92,20 @@ is left in the interpreter's result.
.PP
The newly created channel is not registered in the supplied interpreter; to
register it, use \fBTcl_RegisterChannel\fR.
-If one of the standard channels, \fBstdin, stdout\fR or \fBstderr\fR was
+If one of the standard channels, \fBstdin\fR, \fBstdout\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.
.PP
The newly created channel is not registered in the supplied interpreter; to
register it, use \fBTcl_RegisterChannel\fR.
-If one of the standard channels, \fBstdin, stdout\fR or \fBstderr\fR was
+If one of the standard channels, \fBstdin\fR, \fBstdout\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
@@ -119,8 +115,9 @@ allow connections from any network interface.
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:
+.PP
.CS
-typedef void Tcl_TcpAcceptProc(
+typedef void \fBTcl_TcpAcceptProc\fR(
ClientData \fIclientData\fR,
Tcl_Channel \fIchannel\fR,
char *\fIhostName\fR,
@@ -158,18 +155,15 @@ a remote client is pending.
.PP
The newly created channel is not registered in the supplied interpreter; to
register it, use \fBTcl_RegisterChannel\fR.
-If one of the standard channels, \fBstdin, stdout\fR or \fBstderr\fR was
+If one of the standard channels, \fBstdin\fR, \fBstdout\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