diff options
Diffstat (limited to 'contrib/tcl/doc/Async.3')
| -rw-r--r-- | contrib/tcl/doc/Async.3 | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/contrib/tcl/doc/Async.3 b/contrib/tcl/doc/Async.3 index e40cbca011b23..9a58b097e9fa5 100644 --- a/contrib/tcl/doc/Async.3 +++ b/contrib/tcl/doc/Async.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. '\" -'\" SCCS: @(#) Async.3 1.13 96/03/25 19:56:31 +'\" SCCS: @(#) Async.3 1.14 96/08/26 12:59:41 '\" .so man.macros .TH Tcl_AsyncCreate 3 7.0 Tcl "Tcl Library Procedures" @@ -25,11 +25,9 @@ int \fBTcl_AsyncInvoke\fR(\fIinterp, code\fR) .sp \fBTcl_AsyncDelete\fR(\fIasync\fR) -.VS .sp int \fBTcl_AsyncReady\fR() -.VE .SH ARGUMENTS .AS Tcl_AsyncHandler clientData .AP Tcl_AsyncProc *proc in @@ -107,21 +105,15 @@ In this case \fIinterp\fR will be NULL and \fIcode\fR will be .PP The procedure \fBTcl_AsyncInvoke\fR is called to invoke all of the handlers that are ready. -.VS The procedure \fBTcl_AsyncReady\fR will return non-zero whenever any -.VE asynchronous handlers are ready; it can be checked to avoid calls to \fBTcl_AsyncInvoke\fR when there are no ready handlers. -.VS Tcl calls \fBTcl_AsyncReady\fR after each command is evaluated -.VE and calls \fBTcl_AsyncInvoke\fR if needed. Applications may also call \fBTcl_AsyncInvoke\fR at interesting times for that application. -.VS For example, Tcl's event handler calls \fBTcl_AsyncReady\fR after each event and calls \fBTcl_AsyncInvoke\fR if needed. -.VE The \fIinterp\fR and \fIcode\fR arguments to \fBTcl_AsyncInvoke\fR have the same meaning as for \fIproc\fR: they identify the active interpreter, if any, and the completion code from the command |