aboutsummaryrefslogtreecommitdiff
path: root/libX11/man/XSetErrorHandler.man
diff options
context:
space:
mode:
authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /libX11/man/XSetErrorHandler.man
downloadvcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.gz
vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.bz2
vcxsrv-3562e78743202e43aec8727005182a2558117eca.zip
Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'libX11/man/XSetErrorHandler.man')
-rw-r--r--libX11/man/XSetErrorHandler.man276
1 files changed, 276 insertions, 0 deletions
diff --git a/libX11/man/XSetErrorHandler.man b/libX11/man/XSetErrorHandler.man
new file mode 100644
index 000000000..5ccf3a91b
--- /dev/null
+++ b/libX11/man/XSetErrorHandler.man
@@ -0,0 +1,276 @@
+.\" 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.
+.\"
+.\" $XFree86: xc/doc/man/X11/XSeErrHan.man,v 1.2 2001/01/27 18:20:04 dawes Exp $
+.\"
+.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 XSetErrorHandler __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+XSetErrorHandler, XGetErrorText, XDisplayName, XSetIOErrorHandler, XGetErrorDatabaseText \- default error handlers
+.SH SYNTAX
+.HP
+int (*XSetErrorHandler\^(\^int (\^*\^\fIhandler\fP\^)\^(Display *, XErrorEvent
+*)\^)\^)\^(\^);
+.HP
+int XGetErrorText\^(\^Display *\fIdisplay\fP\^, int \fIcode\fP\^, char
+*\fIbuffer_return\fP\^, int \fIlength\fP\^);
+.HP
+char *XDisplayName\^(\^char *\fIstring\fP\^);
+.HP
+int (*XSetIOErrorHandler\^(\^int (\^*\^\fIhandler\fP\^)(Display
+*)\^)\^)\^(\^);
+.HP
+int XGetErrorDatabaseText\^(\^Display *\fIdisplay\fP\^, char *\fIname\fP, char
+*\fImessage\fP\^, char *\fIdefault_string\fP\^, char *\fIbuffer_return\fP\^,
+int \fIlength\fP\^);
+.SH ARGUMENTS
+.IP \fIbuffer_return\fP 1i
+Returns the error description.
+.IP \fIcode\fP 1i
+Specifies the error code for which you want to obtain a description.
+.IP \fIdefault_string\fP 1i
+Specifies the default error message if none is found in the database.
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIhandler\fP 1i
+Specifies the program's supplied error handler.
+.IP \fIlength\fP 1i
+Specifies the size of the buffer.
+.IP \fImessage\fP 1i
+Specifies the type of the error message.
+.IP \fIname\fP 1i
+Specifies the name of the application.
+.IP \fIstring\fP 1i
+Specifies the character string.
+.SH DESCRIPTION
+Xlib generally calls the program's
+supplied error handler whenever an error is received.
+It is not called on
+.ZN BadName
+errors from
+.ZN OpenFont ,
+.ZN LookupColor ,
+or
+.ZN AllocNamedColor
+protocol requests or on
+.ZN BadFont
+errors from a
+.ZN QueryFont
+protocol request.
+These errors generally are reflected back to the program through the
+procedural interface.
+Because this condition is not assumed to be fatal,
+it is acceptable for your error handler to return;
+the returned value is ignored.
+However, the error handler should not
+call any functions (directly or indirectly) on the display
+that will generate protocol requests or that will look for input events.
+The previous error handler is returned.
+.LP
+The
+.ZN XGetErrorText
+function copies a null-terminated string describing the specified error code
+into the specified buffer.
+The returned text is in the encoding of the current locale.
+It is recommended that you use this function to obtain an error description
+because extensions to Xlib may define their own error codes
+and error strings.
+.LP
+The
+.ZN XDisplayName
+function returns the name of the display that
+.ZN XOpenDisplay
+would attempt to use.
+If a NULL string is specified,
+.ZN XDisplayName
+looks in the environment for the display and returns the display name that
+.ZN XOpenDisplay
+would attempt to use.
+This makes it easier to report to the user precisely which display the
+program attempted to open when the initial connection attempt failed.
+.LP
+The
+.ZN XSetIOErrorHandler
+sets the fatal I/O error handler.
+Xlib calls the program's supplied error handler if any sort of system call
+error occurs (for example, the connection to the server was lost).
+This is assumed to be a fatal condition,
+and the called routine should not return.
+If the I/O error handler does return,
+the client process exits.
+.LP
+Note that the previous error handler is returned.
+.LP
+The
+.ZN XGetErrorDatabaseText
+function returns a null-terminated message
+(or the default message) from the error message
+database.
+Xlib uses this function internally to look up its error messages.
+The text in the default_string argument is assumed
+to be in the encoding of the current locale,
+and the text stored in the buffer_return argument
+is in the encoding of the current locale.
+.LP
+The name argument should generally be the name of your application.
+The message argument should indicate which type of error message you want.
+If the name and message are not in the Host Portable Character Encoding,
+the result is implementation-dependent.
+Xlib uses three predefined ``application names'' to report errors.
+In these names,
+uppercase and lowercase matter.
+.IP XProtoError 1i
+The protocol error number is used as a string for the message argument.
+.IP XlibMessage 1i
+These are the message strings that are used internally by the library.
+.IP XRequest 1i
+For a core protocol request,
+the major request protocol number is used for the message argument.
+For an extension request,
+the extension name (as given by
+.ZN InitExtension )
+followed by a period (\.) and the minor request protocol number
+is used for the message argument.
+If no string is found in the error database,
+the default_string is returned to the buffer argument.
+.SH "SEE ALSO"
+XOpenDisplay(3X11),
+XSynchronize(3X11)
+.br
+\fI\*(xL\fP