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author | marha <marha@users.sourceforge.net> | 2009-11-05 18:03:37 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2009-11-05 18:03:37 +0000 |
commit | d65b4c94a92498a770e3e5c2497bf5abb921c522 (patch) | |
tree | 37ba14012fa65b66456b8266968661e208f8c3d6 /libXt/man/XtAppAddSignal.man | |
parent | a5709eca77ddfd18c5f915d8b71f46abc3246279 (diff) | |
download | vcxsrv-d65b4c94a92498a770e3e5c2497bf5abb921c522.tar.gz vcxsrv-d65b4c94a92498a770e3e5c2497bf5abb921c522.tar.bz2 vcxsrv-d65b4c94a92498a770e3e5c2497bf5abb921c522.zip |
Added libXt-1.0.7
Diffstat (limited to 'libXt/man/XtAppAddSignal.man')
-rw-r--r-- | libXt/man/XtAppAddSignal.man | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/libXt/man/XtAppAddSignal.man b/libXt/man/XtAppAddSignal.man new file mode 100644 index 000000000..59d7520f8 --- /dev/null +++ b/libXt/man/XtAppAddSignal.man @@ -0,0 +1,198 @@ +.\" $Xorg: XtAppASig.man,v 1.3 2000/08/17 19:41:57 cpqbld Exp $ +.\" +.\" Copyright (c) 1993, 1994 X Consortium +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining a +.\" copy of this software and associated documentation files (the "Software"), +.\" to deal in the Software without restriction, including without limitation +.\" the rights to use, copy, modify, merge, publish, distribute, sublicense, +.\" and/or sell copies of the Software, and to permit persons to whom the +.\" Software furnished to do so, subject to the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be included in +.\" all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +.\" THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +.\" WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF +.\" OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +.\" SOFTWARE. +.\" +.\" Except as contained in this notice, the name of the X Consortium shall not +.\" be used in advertising or otherwise to promote the sale, use or other +.\" dealing in this Software without prior written authorization from the +.\" X Consortium. +.\" +.\" $XFree86: xc/doc/man/Xt/XtAppASig.man,v 1.2 2001/01/27 18:20:23 dawes Exp $ +.\" +.ds tk X Toolkit +.ds xT X Toolkit Intrinsics \- C Language Interface +.ds xI Intrinsics +.ds xW X Toolkit Athena Widgets \- C Language Interface +.ds xL Xlib \- C Language X Interface +.ds xC Inter-Client Communication Conventions Manual +.ds Rn 3 +.ds Vn 2.2 +.hw XtApp-Add-Signal wid-get +.na +.de Ds +.nf +.\\$1D \\$2 \\$1 +.ft 1 +.ps \\n(PS +.\".if \\n(VS>=40 .vs \\n(VSu +.\".if \\n(VS<=39 .vs \\n(VSp +.. +.de De +.ce 0 +.if \\n(BD .DF +.nr BD 0 +.in \\n(OIu +.if \\n(TM .ls 2 +.sp \\n(DDu +.fi +.. +.de FD +.LP +.KS +.TA .5i 3i +.ta .5i 3i +.nf +.. +.de FN +.fi +.KE +.LP +.. +.de IN \" send an index entry to the stderr +.. +.de C{ +.KS +.nf +.D +.\" +.\" choose appropriate monospace font +.\" the imagen conditional, 480, +.\" may be changed to L if LB is too +.\" heavy for your eyes... +.\" +.ie "\\*(.T"480" .ft L +.el .ie "\\*(.T"300" .ft L +.el .ie "\\*(.T"202" .ft PO +.el .ie "\\*(.T"aps" .ft CW +.el .ft R +.ps \\n(PS +.ie \\n(VS>40 .vs \\n(VSu +.el .vs \\n(VSp +.. +.de C} +.DE +.R +.. +.de Pn +.ie t \\$1\fB\^\\$2\^\fR\\$3 +.el \\$1\fI\^\\$2\^\fP\\$3 +.. +.de ZN +.ie t \fB\^\\$1\^\fR\\$2 +.el \fI\^\\$1\^\fP\\$2 +.. +.de NT +.ne 7 +.ds NO Note +.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2 +.if \\n(.$ .if !'\\$1'C' .ds NO \\$1 +.ie n .sp +.el .sp 10p +.TB +.ce +\\*(NO +.ie n .sp +.el .sp 5p +.if '\\$1'C' .ce 99 +.if '\\$2'C' .ce 99 +.in +5n +.ll -5n +.R +.. +. \" Note End -- doug kraft 3/85 +.de NE +.ce 0 +.in -5n +.ll +5n +.ie n .sp +.el .sp 10p +.. +.ny0 +.TH XtAppAddSignal __libmansuffix__ __xorgversion__ "XT FUNCTIONS" +.SH NAME +XtAppAddSignal, XtRemoveSignal, XtNoticeSignal \- register and remove a signal source +.SH SYNTAX +.HP +XtSignalId XtAppAddSignal(XtAppContext \fIapp_context\fP, XtSignalCallbackProc +\fIproc\fP, XtPointer \fIclient_data\fP); +.HP +void XtRemoveSignal(XtSignalId \fIid\fP); +.HP +void XtNoticeSignal(XtSignalId \fIid\fP); +.SH ARGUMENTS +.IP \fIapp_context\fP 1i +Specifies the application context. +.IP \fIclient_data\fP 1i +Specifies the argument that is to be passed to the specified procedure +when a signal has been raised. +.IP \fIid\fP 1i +Specifies the ID returned from the corresponding +.ZN XtAppAddSignal +call. +.IP \fIproc\fP 1i +Specifies the procedure that is to be called when the signal has been +raised. +.SH DESCRIPTION +The +.ZN XtAppAddSignal +function initiates a mechanism for handling signals within the context +of the Intrinsics. Prior to establishing an operating system dependent +signal handler the application may call +.ZN XtAppAddSignal +and store the returned \fIid\fP in a place accessible to the signal +handler. +.LP +Upon receipt of a signal from the operating system, the application may +call +.ZN XtNoticeSignal +passing the \fIid\fP returned by the call to +.ZN XtAppAddSignal . +.LP +.ZN XtNoticeSignal +is the only Intrinsics function that can safely be called from a signal +handler. If +.ZN XtNoticeSignal +is called multiple times before the Intrinsics are able to invoke the +registered callback, the callback is only called once. Logically the +Intrinsics maintain ``pending'' for each registered callback. This +flag is initially +.ZN False +and is set to +.ZN True +by +.ZN XtNoticeSignal ; +the Intrinsics invoke the callback whenever the flag is +.ZN True , +and the flag is set to +.ZN False +just before the callback is invoked. +.LP +The +.ZN XtRemoveSignal +function is called to remove the specified Intrinsics signal handler. The +client should disable the source of the signal before calling +.ZN XtRemoveSignal . +.SH "SEE ALSO" +XtAppAddTimeOut(3Xt),XtAppAddInput(3Xt),XtAppAddWorkProc(3Xt) +.br +\fI\*(xT\fP +.br +\fI\*(xL\fP |