dkim_geterror()

SYNOPSIS

#include <dkim.h>

const char * dkim_geterror(
	DKIM *dkim
);

Retrieve the last stored error message associated with a DKIM handle.

DESCRIPTION

Called When	`dkim_geterror()` can be called at any time after a handle is initialized with a call to `dkim_sign()` or `dkim_verify()`.

ARGUMENTS

Argument	Description
dkim	Message-specific handle, returned by `dkim_sign()` or `dkim_verify()`.

RETURN VALUES

Value	Description
`NULL`	No error message has been stored for this handle.
otherwise	A pointer to the last stored error string.

NOTES