'\"macro stdmacro
.if n .pH g3x11.XSeFontP @(#)XSeFontP	40.3 of 1/19/90
.ds tk X Toolkit
.ds xT X Toolkit Intrinsics \- C Language Interface
.ds xI Intrinsics
.ds xW Athena X Widgets \- C Language X Toolkit Interface
.ds xL Xlib \- C Language X Interface
.ds xC Inter-Client Communication Conventions Manual
.ds Rn 3
.ds Vn 2.2
.hw XtMake-Geometry-Request XtQuery-Geometry 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
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.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
.tm \\n%:\\$1:\\$2:\\$3
..
.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 PN
.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
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.if '\\$1'C' .ce 99
.if '\\$2'C' .ce 99
.in +5n
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.R
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.		\" Note End -- doug kraft 3/85
.de NE
.ce 0
.in -5n
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.ie n .sp
.el .sp 10p
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.ny0
.nr X
.if \nX=0 .ds x} XSetFontPath 3X11 "9/1/88" "XWIN 3.0" "\&"
.if \nX=1 .ds x} XSetFontPath 3X11 "9/1/88" "XWIN 3.0"
.if \nX=2 .ds x} XSetFontPath 3X11 "" "\&"
.if \nX=3 .ds x} XSetFontPath "" "" "\&"
.TH \*(x}
.SH NAME
XSetFontPath, XGetFontPath, XFreeFontPath \- set, get, or free the font search path
.SH SYNTAX
.\" $Header: XSetFontPath.f,v 1.1 88/02/26 10:03:10 mento Exp $
XSetFontPath\^(\^\fIdisplay\fP, \fIdirectories\fP\^, \fIndirs\fP\^)
.br
      Display *\fIdisplay\fP\^;
.br
      char **\fIdirectories\fP\^;
.br
      int \fIndirs\fP\^;
.LP
.\" $Header: XGetFontPath.f,v 1.1 88/02/26 10:00:27 mento Exp $
char **XGetFontPath\^(\^\fIdisplay\fP, \fInpaths_return\fP\^)
.br
      Display *\fIdisplay\fP\^;
.br
      int *\fInpaths_return\fP\^;

.LP
.\" $Header: XFFontPath.f,v 1.1 88/02/26 09:59:58 mento Exp $
XFreeFontPath\^(\^\fIlist\fP\^)
.br
      char **\fIlist\fP\^;

.SH ARGUMENTS
.\" $Header: directories.a,v 1.1 88/02/26 10:06:52 mento Exp $
.IP \fIdirectories\fP 1i
Specifies the directory path used to look for a font.
Setting the path to the empty list restores the default path defined
for the X\s-2WIN\s+2 server.
.\" $Header: display.a,v 1.1 88/02/26 10:26:29 mento Exp $
.IP \fIdisplay\fP 1i
Specifies the connection to the X\s-2WIN\s+2 server.
.\" $Header: list.a,v 1.1 88/02/26 10:28:40 mento Exp $
.IP \fIlist\fP 1i
Specifies the array of strings you want to free.
.\" $Header: ndirs.a,v 1.1 88/02/26 10:29:29 mento Exp $
.IP \fIndirs\fP 1i
Specifies the number of directories in the path.
.\" $Header: npaths.a,v 1.1 88/02/26 10:29:38 mento Exp $
.IP \fInpaths_return\fP 1i
Returns the number of strings in the font path array.
.SH DESCRIPTION
.\" $Header: XSetFontPath.d,v 1.2 88/06/11 07:53:13 mento Exp $
The
.PN XSetFontPath
function defines the directory search path for font lookup.
There is only one search path per X\s-2WIN\s+2 server, not one per client.
The interpretation of the
strings is operating system dependent, but they are intended to specify
directories to be searched in the order listed.
Also, the contents of these strings are operating system dependent 
and are not intended to be used by client applications.
Usually, the X\s-2WIN\s+2 server is free to cache font information internally 
rather than having to read fonts from files.
In addition, 
the X\s-2WIN\s+2 server is guaranteed to flush all cached information about fonts 
for which there currently are no explicit resource IDs allocated.
The meaning of an error from this request is operating system dependent.
.LP
.ds fd .PN XSetFontPath
\*(fd 
can generate a
.PN BadValue 
error.
.LP
.\" $Header: XGetFontPath.d,v 1.3 88/04/23 09:36:29 mento Exp $
The
.PN XGetFontPath
function allocates and returns an array of strings containing the search path.
When it is no longer needed,
the data in the font path should be freed by using
.PN XFreeFontPath .
.LP
.\" $Header: XFFontPath.d,v 1.3 88/04/06 15:18:51 mento Exp $
The
.PN XFreeFontPath
function
frees the data allocated by
.PN XGetFontPath .
.bp
.SH DIAGNOSTICS
.\" $Header: badvalue.e,v 1.1 87/09/04 08:23:19 mento Exp $
.TP 1i
.PN BadValue
Some numeric value falls outside the range of values accepted by the request.
Unless a specific range is specified for an argument, the full range defined
by the argument's type is accepted.  Any argument defined as a set of
alternatives can generate this error.
.SH "SEE ALSO"
XListFont(3X11),
.br
XLoadFonts(3X11)
.br
\fI\*(xL\fP
