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Diffstat (limited to 'libX11/man/XAddConnectionWatch.man')
-rw-r--r-- | libX11/man/XAddConnectionWatch.man | 472 |
1 files changed, 236 insertions, 236 deletions
diff --git a/libX11/man/XAddConnectionWatch.man b/libX11/man/XAddConnectionWatch.man index 765162f49..5f561a182 100644 --- a/libX11/man/XAddConnectionWatch.man +++ b/libX11/man/XAddConnectionWatch.man @@ -1,236 +1,236 @@ -.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 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 is 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 dealings in this Software without prior written authorization -.\" from the X Consortium. -.\" -.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by -.\" Digital Equipment Corporation -.\" -.\" Portions Copyright \(co 1990, 1991 by -.\" Tektronix, Inc. -.\" -.\" Permission to use, copy, modify and distribute this documentation for -.\" any purpose and without fee is hereby granted, provided that the above -.\" copyright notice appears in all copies and that both that copyright notice -.\" and this permission notice appear in all copies, and that the names of -.\" Digital and Tektronix not be used in in advertising or publicity pertaining -.\" to this documentation without specific, written prior permission. -.\" Digital and Tektronix makes no representations about the suitability -.\" of this documentation for any purpose. -.\" It is provided ``as is'' without express or implied warranty. -.\" -.\" -.ds xT X Toolkit Intrinsics \- C Language Interface -.ds xW Athena X Widgets \- C Language X Toolkit Interface -.ds xL Xlib \- C Language X Interface -.ds xC Inter-Client Communication Conventions Manual -.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 hN -.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 XAddConnectionWatch __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS" -.SH NAME -XAddConnectionWatch, XRemoveConnectionWatch, XProcessInternalConnection, XInternalConnectionNumbers \- handle Xlib internal connections -.SH SYNTAX -.HP -typedef void (*XConnectionWatchProc)\^(\^Display *\fIdisplay\fP\^, XPointer -\fIclient_data\fP\^, int \fIfd\fP\^, Bool \fIopening\fP\^, XPointer -*\fIwatch_data\fP\^); -.HP -Status XAddConnectionWatch\^(\^Display *\fIdisplay\fP\^, XWatchProc -\fIprocedure\fP\^, XPointer \fIclient_data\fP\^); -.HP -Status XRemoveConnectionWatch\^(\^Display *\fIdisplay\fP\^, XWatchProc -\fIprocedure\fP\^, XPointer \fIclient_data\fP\^); -.HP -void XProcessInternalConnection\^(\^Display *\fIdisplay\fP\^, int \fIfd\fP\^); -.HP -Status XInternalConnectionNumbers\^(\^Display *\fIdisplay\fP\^, int -**\fIfd_return\fP\^, int *\fIcount_return\fP\^); -.SH ARGUMENTS -.IP \fIclient_data\fP 1i -Specifies the additional client data. -.ds Cn file descriptors -.IP \fIcount_return\fP 1i -Returns the number of \*(Cn. -.IP \fIdisplay\fP 1i -Specifies the connection to the X server. -.IP \fIfd\fP 1i -Specifies the file descriptor. -.IP \fIfd_return\fP 1i -Returns the file descriptors. -.IP \fIprocedure\fP 1i -Specifies the procedure to be called. -.SH DESCRIPTION -The -.ZN XAddConnectionWatch -function registers a procedure to be called each time Xlib opens or closes an -internal connection for the specified display. The procedure is passed the -display, the specified client_data, the file descriptor for the connection, -a Boolean indicating whether the connection is being opened or closed, and a -pointer to a location for private watch data. If opening is -.ZN True , -the procedure can store a pointer to private data in the location pointed -to by watch_data; -when the procedure is later called for this same connection and opening is -.ZN False , -the location pointed to by watch_data will hold this same private data pointer. -.LP -This function can be called at any time after a display is opened. -If internal connections already exist, the registered procedure will -immediately be called for each of them, before -.ZN XAddConnectionWatch -returns. -.ZN XAddConnectionWatch -returns a nonzero status if the procedure is successfully registered; -otherwise, it returns zero. -.LP -The registered procedure should not call any Xlib functions. -If the procedure directly or indirectly causes the state of internal -connections or watch procedures to change, the result is not defined. -If Xlib has been initialized for threads, the procedure is called with -the display locked and the result of a call by the procedure to any -Xlib function that locks the display is not defined unless the executing -thread has externally locked the display using -.ZN XLockDisplay . -.LP -The -.ZN XRemoveConnectionWatch -function removes a previously registered connection watch procedure. -The client_data must match the client_data used when the procedure -was initially registered. - -.LP -The -.ZN XProcessInternalConnection -function processes input available on an internal connection. -This function should be called for an internal connection only -after an operating system facility (for example, -.ZN select -or -.ZN poll ) -has indicated that input is available; otherwise, -the effect is not defined. -.LP -The -.ZN XInternalConnectionNumbers -function returns a list of the file descriptors for all internal -connections currently open for the specified display. -When the allocated list is no longer needed, -free it by using -.ZN XFree . -This functions returns a nonzero status if the list is successfully allocated; -otherwise, it returns zero. -.SH "SEE ALSO" -\fI\*(xL\fP +.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 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 is 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 dealings in this Software without prior written authorization
+.\" from the X Consortium.
+.\"
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
+.\" Digital Equipment Corporation
+.\"
+.\" Portions Copyright \(co 1990, 1991 by
+.\" Tektronix, Inc.
+.\"
+.\" Permission to use, copy, modify and distribute this documentation for
+.\" any purpose and without fee is hereby granted, provided that the above
+.\" copyright notice appears in all copies and that both that copyright notice
+.\" and this permission notice appear in all copies, and that the names of
+.\" Digital and Tektronix not be used in in advertising or publicity pertaining
+.\" to this documentation without specific, written prior permission.
+.\" Digital and Tektronix makes no representations about the suitability
+.\" of this documentation for any purpose.
+.\" It is provided ``as is'' without express or implied warranty.
+.\"
+.\"
+.ds xT X Toolkit Intrinsics \- C Language Interface
+.ds xW Athena X Widgets \- C Language X Toolkit Interface
+.ds xL Xlib \- C Language X Interface
+.ds xC Inter-Client Communication Conventions Manual
+.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 hN
+.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 XAddConnectionWatch __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+XAddConnectionWatch, XRemoveConnectionWatch, XProcessInternalConnection, XInternalConnectionNumbers \- handle Xlib internal connections
+.SH SYNTAX
+.HP
+typedef void (*XConnectionWatchProc)\^(\^Display *\fIdisplay\fP\^, XPointer
+\fIclient_data\fP\^, int \fIfd\fP\^, Bool \fIopening\fP\^, XPointer
+*\fIwatch_data\fP\^);
+.HP
+Status XAddConnectionWatch\^(\^Display *\fIdisplay\fP\^, XWatchProc
+\fIprocedure\fP\^, XPointer \fIclient_data\fP\^);
+.HP
+Status XRemoveConnectionWatch\^(\^Display *\fIdisplay\fP\^, XWatchProc
+\fIprocedure\fP\^, XPointer \fIclient_data\fP\^);
+.HP
+void XProcessInternalConnection\^(\^Display *\fIdisplay\fP\^, int \fIfd\fP\^);
+.HP
+Status XInternalConnectionNumbers\^(\^Display *\fIdisplay\fP\^, int
+**\fIfd_return\fP\^, int *\fIcount_return\fP\^);
+.SH ARGUMENTS
+.IP \fIclient_data\fP 1i
+Specifies the additional client data.
+.ds Cn file descriptors
+.IP \fIcount_return\fP 1i
+Returns the number of \*(Cn.
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIfd\fP 1i
+Specifies the file descriptor.
+.IP \fIfd_return\fP 1i
+Returns the file descriptors.
+.IP \fIprocedure\fP 1i
+Specifies the procedure to be called.
+.SH DESCRIPTION
+The
+.ZN XAddConnectionWatch
+function registers a procedure to be called each time Xlib opens or closes an
+internal connection for the specified display. The procedure is passed the
+display, the specified client_data, the file descriptor for the connection,
+a Boolean indicating whether the connection is being opened or closed, and a
+pointer to a location for private watch data. If opening is
+.ZN True ,
+the procedure can store a pointer to private data in the location pointed
+to by watch_data;
+when the procedure is later called for this same connection and opening is
+.ZN False ,
+the location pointed to by watch_data will hold this same private data pointer.
+.LP
+This function can be called at any time after a display is opened.
+If internal connections already exist, the registered procedure will
+immediately be called for each of them, before
+.ZN XAddConnectionWatch
+returns.
+.ZN XAddConnectionWatch
+returns a nonzero status if the procedure is successfully registered;
+otherwise, it returns zero.
+.LP
+The registered procedure should not call any Xlib functions.
+If the procedure directly or indirectly causes the state of internal
+connections or watch procedures to change, the result is not defined.
+If Xlib has been initialized for threads, the procedure is called with
+the display locked and the result of a call by the procedure to any
+Xlib function that locks the display is not defined unless the executing
+thread has externally locked the display using
+.ZN XLockDisplay .
+.LP
+The
+.ZN XRemoveConnectionWatch
+function removes a previously registered connection watch procedure.
+The client_data must match the client_data used when the procedure
+was initially registered.
+
+.LP
+The
+.ZN XProcessInternalConnection
+function processes input available on an internal connection.
+This function should be called for an internal connection only
+after an operating system facility (for example,
+.ZN select
+or
+.ZN poll )
+has indicated that input is available; otherwise,
+the effect is not defined.
+.LP
+The
+.ZN XInternalConnectionNumbers
+function returns a list of the file descriptors for all internal
+connections currently open for the specified display.
+When the allocated list is no longer needed,
+free it by using
+.ZN XFree .
+This functions returns a nonzero status if the list is successfully allocated;
+otherwise, it returns zero.
+.SH "SEE ALSO"
+\fI\*(xL\fP
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