NAME
lwres_conf_init, lwres_conf_clear, lwres_conf_parse, lwres_conf_print,
lwres_conf_get - lightweight resolver configuration
SYNOPSIS
#include <lwres/lwres.h>
void lwres_conf_init(lwres_context_t *ctx);
void lwres_conf_clear(lwres_context_t *ctx);
lwres_result_t lwres_conf_parse(lwres_context_t *ctx,
const char *filename);
lwres_result_t lwres_conf_print(lwres_context_t *ctx, FILE *fp);
lwres_conf_t * lwres_conf_get(lwres_context_t *ctx);
DESCRIPTION
lwres_conf_init() creates an empty lwres_conf_t structure for
lightweight resolver context ctx.
lwres_conf_clear() frees up all the internal memory used by that
lwres_conf_t structure in resolver context ctx.
lwres_conf_parse() opens the file filename and parses it to initialise
the resolver context ctx's lwres_conf_t structure.
lwres_conf_print() prints the lwres_conf_t structure for resolver
context ctx to the FILE fp.
RETURN VALUES
lwres_conf_parse() returns LWRES_R_SUCCESS if it successfully read and
parsed filename. It returns LWRES_R_FAILURE if filename could not be
opened or contained incorrect resolver statements.
lwres_conf_print() returns LWRES_R_SUCCESS unless an error occurred
when converting the network addresses to a numeric host address string.
If this happens, the function returns LWRES_R_FAILURE.
SEE ALSO
stdio(3), resolver(5).
FILES
/etc/resolv.conf
COPYRIGHT
Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc.
("ISC")
Copyright (C) 2000, 2001 Internet Software Consortium.