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authorMatthieu Herrb <matthieu@cvs.openbsd.org>2006-11-25 17:29:10 +0000
committerMatthieu Herrb <matthieu@cvs.openbsd.org>2006-11-25 17:29:10 +0000
commit3ecab1e733aa077f04d199af6c835a1d47873da4 (patch)
tree86b90a568d3bbffc667a783724bc552c4b1d48bb /lib/libXp/man/XpQueryScreens.man
parent74fd815fb92960659b27250b6df49a23c2b77b18 (diff)
import from X.Org 7.2RC2
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+.\" $XdotOrg: $
+.\"
+.\" Copyright 1996 Hewlett-Packard Company
+.\" Copyright 1996 International Business Machines Corp.
+.\" Copyright 1996, 1999, 2004 Sun Microsystems, Inc.
+.\" Copyright 1996 Novell, Inc.
+.\" Copyright 1996 Digital Equipment Corp.
+.\" Copyright 1996 Fujitsu Limited
+.\" Copyright 1996 Hitachi, Ltd.
+.\" Copyright 1996 X Consortium, Inc.
+.\"
+.\" 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 COPYRIGHT HOLDERS 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 names of the copyright holders
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" from said copyright holders.
+.\"
+.TH XpQueryScreens 3Xp __xorgversion__ "XPRINT FUNCTIONS"
+.SH NAME
+XpQueryScreens \- Queries an X Server to determine which screens, of all the
+screens on the server, support the X Print Service Extension
+.SH SYNOPSIS
+.br
+ cc [ flag... ] file... -lXp [ library... ]
+.br
+ #include <X11/extensions/Print.h>
+.LP
+.B Screen **XpQueryScreens
+(
+.I display,
+.I list_count_return
+)
+.br
+ Display *\fIdisplay\fP\^;
+.br
+ int *\fIlist_count_return\fP\^;
+.if n .ti +5n
+.if t .ti +.5i
+.SH ARGUMENTS
+.TP
+.I display
+Specifies a pointer to the Display structure; returned from XOpenDisplay.
+.TP
+.I list_count_return
+Returns the number of screens in the list.
+.SH DESCRIPTION
+.LP
+This request returns a non-NULL pointer to a list of screen pointers if one or
+more screens support the X Print Service Extension; otherwise it returns NULL.
+
+XpQueryScreens determines if the X Print Service Extension is present, and if
+so, which of all the screens on the X Server support the X Print Service
+Extension. Unlike many other extensions, the X Print Service Extension may be
+restricted to a subset of all available screens - for example, a single X Server
+may be supporting video displays on some screens and printers on others.
+
+The list of screen pointers can be freed by calling XFree.