NAME
nerr_match - walk the NEOERR chain for a matching error (clearsilver)
SYNOPSIS
#include <util/neo_err.h>
int nerr_match (NEOERR *err, NERR_TYPE type);
ARGUMENTS
err - the NEOERR that has an error.
type - the NEOERR type, as registered with nerr_register
DESCRIPTION
nerr_match is used to walk the NEOERR chain and match the error against
a specific error type. In exception parlance, this would be the
equivalent of "catch". Typically, you can just compare a NEOERR
against STATUS_OK or just test for true if you are checking for any
error.
SEE ALSO
nerr_error_traceback(3), nerr_pass(3), nerr_error_string(3),
defined(3), nerr_pass_ctx(3), nerr_passf(3), nerr_init(3),
nerr_match(3), nerr_log_error(3), nerr_ignore(3), nerr_register(3),
nerr_handle