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author | marha <marha@users.sourceforge.net> | 2012-06-08 09:33:13 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2012-06-08 09:33:13 +0200 |
commit | 990bc3f015a4f8fce2eb918375defcd44980a845 (patch) | |
tree | 8e8301f19482b52cc00bd95b4593522cc93267af /libX11/man/XSetErrorHandler.man | |
parent | 1af6fc1b5d93e54d6674de8b5870448b29f139a7 (diff) | |
download | vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.tar.gz vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.tar.bz2 vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.zip |
Used synchronise script to update files
Diffstat (limited to 'libX11/man/XSetErrorHandler.man')
-rw-r--r-- | libX11/man/XSetErrorHandler.man | 550 |
1 files changed, 275 insertions, 275 deletions
diff --git a/libX11/man/XSetErrorHandler.man b/libX11/man/XSetErrorHandler.man index c601837a6..09147dade 100644 --- a/libX11/man/XSetErrorHandler.man +++ b/libX11/man/XSetErrorHandler.man @@ -1,275 +1,275 @@ -.\" 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 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(__libmansuffix__), -XSynchronize(__libmansuffix__) -.br -\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 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(__libmansuffix__),
+XSynchronize(__libmansuffix__)
+.br
+\fI\*(xL\fP
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