nng_socket_raw - return whether socket is cooked or raw

       The nng_socket_raw() function stores true in raw if the socket is in raw mode, otherwise it stores false.

           Tip

           This function should be used in place of the NNG_OPT_RAW option in new code.

       NNG_ECLOSED
           Parameter s does not refer to an open socket.

       nng_socket_raw - return whether socket is cooked or raw

       This function returns zero on success, or an error if the socket is invalid.

nng_socket(5), nng(7)

                                                   2025-04-20                                  NNG_SOCKET_RAW(3)

           #include <nng/nng.h>

           int nng_socket_raw(nng_socket s, bool *raw);