N Function Classification Cancel ISR Signal Thread name_attach() QNX Neutrino Yes No No Yes name_close() QNX Neutrino Yes No Yes Yes name_detach() QNX Neutrino Yes No No Yes name_open() QNX Neutrino Yes No Yes Yes nanosleep() POSIX 1003.1 TMR Yes No No Yes nanospin() QNX Neutrino No Read the Caveats Yes Yes nanospin_calibrate() QNX Neutrino No No Yes Yes nanospin_count() QNX Neutrino No Yes Yes Yes nanospin_ns() QNX Neutrino No Read the Caveats Yes Yes nanospin_ns_to_count() QNX Neutrino No Read the Caveats Yes Yes nap() Unix Yes No Yes Yes napms() Unix Yes No Yes Yes nbaconnect() QNX Neutrino Yes No No Yes nbaconnect_result() QNX Neutrino Yes No Yes Yes nextafter() ANSI POSIX 1003.1 No No No Yes nextafterf() ANSI POSIX 1003.1 No No No Yes nftw() POSIX 1003.1 XSI Yes No Yes Yes nftw64() Large-file support Yes No Yes Yes nice() POSIX 1003.1 XSI No No Yes Yes nrand48() POSIX 1003.1 XSI No No No Yes nsec2timespec() QNX Neutrino No Yes Yes Yes ntohl() POSIX 1003.1 No Yes Yes Yes ntohs() POSIX 1003.1 No Yes Yes Yes Related linksFull Safety Information