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| author | dgp <dgp@users.sourceforge.net> | 2015-02-20 19:30:48 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2015-02-20 19:30:48 (GMT) |
| commit | e6769f61943702e7199b3c77bf956622e813ef5b (patch) | |
| tree | 58c0f4ff182c9f64e1183eb5652eff2c78678639 /doc/CrtChannel.3 | |
| parent | 01e4a2894e9d9e63d4a8af1994add9da083064fb (diff) | |
| parent | 3826721b7149f530f0916f91a7c0e5e73b1d6084 (diff) | |
| download | tcl-e6769f61943702e7199b3c77bf956622e813ef5b.zip tcl-e6769f61943702e7199b3c77bf956622e813ef5b.tar.gz tcl-e6769f61943702e7199b3c77bf956622e813ef5b.tar.bz2 | |
[e08c2c407b] The getHandleProc routine in the Tcl_Channel struct is optional. Update the docs to make that clear.
Diffstat (limited to 'doc/CrtChannel.3')
| -rw-r--r-- | doc/CrtChannel.3 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/CrtChannel.3 b/doc/CrtChannel.3 index 1c5c665..2335de1 100644 --- a/doc/CrtChannel.3 +++ b/doc/CrtChannel.3 @@ -336,7 +336,7 @@ typedef struct Tcl_ChannelType { It is not necessary to provide implementations for all channel operations. Those which are not necessary may be set to NULL in the struct: \fIblockModeProc\fR, \fIseekProc\fR, \fIsetOptionProc\fR, -\fIgetOptionProc\fR, and \fIclose2Proc\fR, in addition to +\fIgetOptionProc\fR, \fIgetHandleProc\fR, and \fIclose2Proc\fR, in addition to \fIflushProc\fR, \fIhandlerProc\fR, \fIthreadActionProc\fR, and \fItruncateProc\fR. Other functions that cannot be implemented in a meaningful way should return \fBEINVAL\fR when called, to indicate |