dkim_dns_close()

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SYNOPSIS
#include <dkim.h>
int dkim_dns_close(
	DKIM_LIB *libopendkim)
);

Shuts down the DNS resolver in use by the library. This in turn calls either the compiled-in default or the replacement provided by a call to dkim_dns_set_close(). This is automatically called by dkim_close().
DESCRIPTION
Called When dkim_dns_close() can be called at any time.
ARGUMENTS
ArgumentDescription
libopendkim The library instantiation handle, returned by dkim_init().
RETURN VALUES
  • DKIM_DNS_SUCCESS -- successful operation
  • DKIM_DNS_ERROR -- an error occurred
NOTES
  • None.

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