nerr_raise(3) - Linux man page
Name
nerr_raiseSynopsis
#include <util/neo_err.h> nerr_raise()
Arguments
using the macro, the function name, file, and lineno areautomagically recorded for you. You just provide the
error (from those listed above) and the printf-style
reason. THIS IS A PRINTF STYLE FUNCTION, DO NOT PASS
UNKNOWN STRING DATA AS THE FORMAT STRING.