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LWRES_CONFIG(3)
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 Internet Systems Consortium, Inc. ("ISC")

Index for Section 3

Alphabetical listing for L

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