diff options
Diffstat (limited to 'tcl/doc/ChnlStack.3')
| -rw-r--r-- | tcl/doc/ChnlStack.3 | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tcl/doc/ChnlStack.3 b/tcl/doc/ChnlStack.3 index a99e2848e69..c1c3c87ebf4 100644 --- a/tcl/doc/ChnlStack.3 +++ b/tcl/doc/ChnlStack.3 @@ -10,7 +10,7 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME -Tcl_StackChannel, Tcl_UnstackChannel, Tcl_GetStackedChannel \- stack an I/O channel on top of another, and undo it +Tcl_StackChannel, Tcl_UnstackChannel, Tcl_GetStackedChannel, Tcl_GetTopChannel \- stack an I/O channel on top of another, and undo it .SH SYNOPSIS .nf .nf @@ -25,6 +25,9 @@ int Tcl_Channel \fBTcl_GetStackedChannel\fR(\fIchannel\fR) .sp +Tcl_Channel +\fBTcl_GetTopChannel\fR(\fIchannel\fR) +.sp .SH ARGUMENTS .AS Tcl_ChannelType .AP Tcl_Interp *interp in @@ -82,6 +85,12 @@ associated with the channel name, and the processing module added by \fBTcl_UnstackChannel\fP is equivalent to \fBTcl_Close\fP. If an error occurs unstacking the channel, \fBTCL_ERROR\fR is returned, otherwise \fBTCL_OK\fR is returned. +.PP +\fBTcl_GetTopChannel\fR returns the top channel in the stack of +channels the supplied channel is part of. +.PP +\fBTcl_GetStackedChannel\fR returns the channel in the stack of +channels which is just below the supplied channel. .SH "SEE ALSO" Notifier(3), Tcl_CreateChannel(3), Tcl_OpenFileChannel(3), vwait(n). |