diff options
Diffstat (limited to 'doc/CrtChannel.3')
| -rw-r--r-- | doc/CrtChannel.3 | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/doc/CrtChannel.3 b/doc/CrtChannel.3 index 9cab385..f9e79be 100644 --- a/doc/CrtChannel.3 +++ b/doc/CrtChannel.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: CrtChannel.3,v 1.9 2001/03/30 23:06:39 andreas_kupries Exp $ +'\" RCS: @(#) $Id: CrtChannel.3,v 1.10 2001/09/10 21:49:37 andreas_kupries Exp $ .so man.macros .TH Tcl_CreateChannel 3 8.3 Tcl "Tcl Library Procedures" .BS @@ -200,6 +200,15 @@ mode indicated by \fImask\fR. For a discussion of channel drivers, their operations and the \fBTcl_ChannelType\fR structure, see the section TCL_CHANNELTYPE, below. .PP +\fBTcl_CreateChannel\fR interacts with the code managing the standard +channels. Once a standard channel was initialized either through a +call to \fBTcl_GetStdChannel\fR or a call to \fBTcl_SetStdChannel\fR +closing this standard channel will cause the next call to +\fBTcl_CreateChannel\fR to make the new channel the new standard +channel too. See \fBTcl_StandardChannel\fR for a general treatise +about standard channels and the behaviour of the Tcl library with +regard to them. +.PP \fBTcl_GetChannelInstanceData\fR returns the instance data associated with the channel in \fIchannel\fR. This is the same as the \fIinstanceData\fR argument in the call to \fBTcl_CreateChannel\fR that created this channel. @@ -813,7 +822,7 @@ channel driver, due to problems with the earlier stacked channel implementation (in 8.2.0 to 8.3.1). .SH "SEE ALSO" -Tcl_Close(3), Tcl_OpenFileChannel(3), Tcl_SetErrno(3), Tcl_QueueEvent(3), Tcl_StackChannel(3) +Tcl_Close(3), Tcl_OpenFileChannel(3), Tcl_SetErrno(3), Tcl_QueueEvent(3), Tcl_StackChannel(3), Tcl_GetStdChannel(3) .SH KEYWORDS blocking, channel driver, channel registration, channel type, nonblocking |