1LWRES_CONFIG(3)                      BIND9                     LWRES_CONFIG(3)
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NAME

6       lwres_conf_init, lwres_conf_clear, lwres_conf_parse, lwres_conf_print,
7       lwres_conf_get - lightweight resolver configuration
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SYNOPSIS

10       #include <lwres/lwres.h>
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12       void lwres_conf_init(lwres_context_t *ctx);
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14       void lwres_conf_clear(lwres_context_t *ctx);
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16       lwres_result_t lwres_conf_parse(lwres_context_t *ctx,
17                                       const char *filename);
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19       lwres_result_t lwres_conf_print(lwres_context_t *ctx, FILE *fp);
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21       lwres_conf_t * lwres_conf_get(lwres_context_t *ctx);
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DESCRIPTION

24       lwres_conf_init() creates an empty lwres_conf_t structure for
25       lightweight resolver context ctx.
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27       lwres_conf_clear() frees up all the internal memory used by that
28       lwres_conf_t structure in resolver context ctx.
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30       lwres_conf_parse() opens the file filename and parses it to initialise
31       the resolver context ctx's lwres_conf_t structure.
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33       lwres_conf_print() prints the lwres_conf_t structure for resolver
34       context ctx to the FILEfp.
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RETURN VALUES

37       lwres_conf_parse() returns LWRES_R_SUCCESS if it successfully read and
38       parsed filename. It returns LWRES_R_FAILURE if filename could not be
39       opened or contained incorrect resolver statements.
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41       lwres_conf_print() returns LWRES_R_SUCCESS unless an error occurred
42       when converting the network addresses to a numeric host address string.
43       If this happens, the function returns LWRES_R_FAILURE.
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SEE ALSO

46       stdio(3), resolver(5).
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FILES

49       /etc/resolv.conf
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AUTHOR

52       Internet Systems Consortium, Inc.
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55       Copyright © 2000, 2001, 2004, 2005, 2007, 2014-2016, 2018, 2019
56       Internet Systems Consortium, Inc. ("ISC")
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60ISC                               2007-06-18                   LWRES_CONFIG(3)
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