107 lines
3.1 KiB
Groff
107 lines
3.1 KiB
Groff
.\" Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC")
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.\" Copyright (C) 2000, 2001 Internet Software Consortium.
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.\"
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.\" Permission to use, copy, modify, and/or distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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.\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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.\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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.\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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.\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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.\" PERFORMANCE OF THIS SOFTWARE.
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.\"
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.\" $Id: lwres_config.3,v 1.26.418.1 2009/07/11 01:55:21 tbox Exp $
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.\"
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.hy 0
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.ad l
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.\" Title: lwres_config
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.\" Author:
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.\" Generator: DocBook XSL Stylesheets v1.71.1 <http://docbook.sf.net/>
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.\" Date: Jun 30, 2000
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.\" Manual: BIND9
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.\" Source: BIND9
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.\"
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.TH "LWRES_CONFIG" "3" "Jun 30, 2000" "BIND9" "BIND9"
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.SH "NAME"
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lwres_conf_init, lwres_conf_clear, lwres_conf_parse, lwres_conf_print, lwres_conf_get \- lightweight resolver configuration
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.SH "SYNOPSIS"
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.nf
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#include <lwres/lwres.h>
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.fi
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.HP 21
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.BI "void lwres_conf_init(lwres_context_t\ *" "ctx" ");"
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.HP 22
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.BI "void lwres_conf_clear(lwres_context_t\ *" "ctx" ");"
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.HP 32
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.BI "lwres_result_t lwres_conf_parse(lwres_context_t\ *" "ctx" ", const\ char\ *" "filename" ");"
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.HP 32
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.BI "lwres_result_t lwres_conf_print(lwres_context_t\ *" "ctx" ", FILE\ *" "fp" ");"
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.HP 30
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.BI "lwres_conf_t * lwres_conf_get(lwres_context_t\ *" "ctx" ");"
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.SH "DESCRIPTION"
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.PP
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\fBlwres_conf_init()\fR
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creates an empty
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\fBlwres_conf_t\fR
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structure for lightweight resolver context
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\fIctx\fR.
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.PP
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\fBlwres_conf_clear()\fR
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frees up all the internal memory used by that
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\fBlwres_conf_t\fR
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structure in resolver context
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\fIctx\fR.
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.PP
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\fBlwres_conf_parse()\fR
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opens the file
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\fIfilename\fR
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and parses it to initialise the resolver context
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\fIctx\fR's
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\fBlwres_conf_t\fR
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structure.
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.PP
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\fBlwres_conf_print()\fR
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prints the
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\fBlwres_conf_t\fR
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structure for resolver context
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\fIctx\fR
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to the
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\fBFILE\fR
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\fIfp\fR.
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.SH "RETURN VALUES"
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.PP
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\fBlwres_conf_parse()\fR
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returns
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\fBLWRES_R_SUCCESS\fR
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if it successfully read and parsed
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\fIfilename\fR. It returns
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\fBLWRES_R_FAILURE\fR
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if
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\fIfilename\fR
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could not be opened or contained incorrect resolver statements.
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.PP
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\fBlwres_conf_print()\fR
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returns
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\fBLWRES_R_SUCCESS\fR
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unless an error occurred when converting the network addresses to a numeric host address string. If this happens, the function returns
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\fBLWRES_R_FAILURE\fR.
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.SH "SEE ALSO"
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.PP
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\fBstdio\fR(3),
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\fBresolver\fR(5).
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.SH "FILES"
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.PP
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\fI/etc/resolv.conf\fR
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.SH "COPYRIGHT"
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Copyright \(co 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC")
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.br
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Copyright \(co 2000, 2001 Internet Software Consortium.
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.br
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