dkim_sig_getselector()

SYNOPSIS
#include <dkim.h>

const char * dkim_sig_getselector(
	DKIM_SIGINFO *sig
);
Retrieve from a DKIM handle the selector name associated with the specified signature on a message.
DESCRIPTION
Called When dkim_sig_getselector() can be called at any time after the signature information handles are initialized in the call to dkim_eoh().
ARGUMENTS
ArgumentDescription
sig Signature-specific handle.
RETURN VALUES
ValueDescription
NULL No selector could be determined for this signature.
otherwise A pointer to the selector found in the signature.
NOTES
  • This function is a local addition to the formal API specification and is experimental only. It may not appear in other implementations.

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