diff options
Diffstat (limited to 'man/XtFindFile.man')
| -rw-r--r-- | man/XtFindFile.man | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/man/XtFindFile.man b/man/XtFindFile.man new file mode 100644 index 0000000..982af1e --- /dev/null +++ b/man/XtFindFile.man @@ -0,0 +1,195 @@ +.\" $Xorg: XtFindF.man,v 1.4 2001/03/16 17:53:52 pookie Exp $ +.\" +.\" Copyright (c) 1993, 1994 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 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 +.\" dealing in this Software without prior written authorization from the +.\" X Consortium. +.ds tk X Toolkit +.ds xT X Toolkit Intrinsics \- C Language Interface +.ds xI Intrinsics +.ds xW X Toolkit Athena Widgets \- C Language Interface +.ds xL Xlib \- C Language X Interface +.ds xC Inter-Client Communication Conventions Manual +.ds Rn 3 +.ds Vn 2.2 +.hw XtFind-File 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 +.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 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 XtFindFile 3Xt "Release 6.6" "X Version 11" "XT FUNCTIONS" +.SH NAME +XtFindFile \- search for a file using substitutions in the path list +.SH SYNTAX +String XtFindFile(\fIpath\fP, \fIsubstitutions\fP, \fInum_substitutions\fP,\ +\fIpredicate\fP) +.br + String \fIpath\fP; +.br + Substitution \fIsubstitutions\fP; +.br + Cardinal \fInum_substitutions\fP; +.br + XtFilePredicate \fIpredicate\fP; +.SH ARGUMENTS +.IP \fIpath\fP 1i +Specifies a path of file names, including substitution characters. +.IP \fIsubstitutions\fP 1i +Specifies a list of substitutions to make into a path. +.IP \fInum_substitutions\fP 1i +Specifies the number of substitutions passed in. +.IP \fIpredicate\fP 1i +Specifies a procedure to call to judge a potential file name, or NULL. +.SH DESCRIPTION +The \fIpath\fP parameter specifies a string that consists of a series of +potential file names delimited by colons. Within each name, the +percent character specifies a string substitution selected by the +following character. The character sequence ``%:'' specifies an +embedded colon that is not a delimiter; the sequence is replaced by a +single colon. The character sequence ``%%'' specifies a percent +character that does not introduce a substitution; the sequence is +replaced by a single percent character. If a percent character is +followed by any other character, +.PN XtFindFile +looks through the +specified \fIsubstitutions\fP for that character in the \fImatch\fP field and if +found replaces the percent and match characters with the string in the +corresponding \fIsubstitution\fP field. A \fIsubstitution\fP field entry of NULL +is equivalent to a pointer to an empty string. If the operating +system does not interpret multiple embedded name separators in the +path (i.e., ``/'' in POSIX) the same way as a single separator, +.PN XtFindFile +will collapse multiple separators into a single one after performing +all string substitutions. Except for collapsing embedded separators, +the contents of the string substitutions are not interpreted by +.PN XtFindFile +and may therefore contain any operating-system-dependent +characters, including additional name separators. Each resulting +string is passed to the predicate procedure until a string is found for +which the procedure returns +.PN True ; +this string is the return value for +.PN XtFindFile . +If no string yields a +.PN True +return from the predicate, +.PN XtFindFile +returns NULL. +.LP +If the \fIpredicate\fP parameter is NULL, an internal procedure that checks +if the file exists, is readable, and is not a directory will be used. +.LP +It is the responsibility of the caller to free the returned string using +.PN XtFree +when it is no longer needed. +.SH "SEE ALSO" +.br +\fI\*(xT\fP +.br +\fI\*(xL\fP |