C++ (Cpp) binary_bytes Examples

Example #1

File: erl_nif.c Project: a5an0/otp

unsigned char* enif_make_new_binary(ErlNifEnv* env, size_t size,
				    ERL_NIF_TERM* termp)
{
    flush_env(env);
    *termp = new_binary(env->proc, NULL, size);
    cache_env(env);
    return binary_bytes(*termp);
}

Example #2

File: erl_bif_port.c Project: crownedgrouse/otp

static
int ssl_tls_erl(void* arg, unsigned type, unsigned major, unsigned minor,
		const char* buf, int len, const char* prefix, int plen)
{
    struct packet_callback_args* pca = (struct packet_callback_args*) arg;
    Eterm* hp;
    Eterm ver;
    Eterm bin = new_binary(pca->p, NULL, plen+len);
    byte* bin_ptr = binary_bytes(bin);

    memcpy(bin_ptr+plen, buf, len);
    if (plen) {
        memcpy(bin_ptr, prefix, plen);
    }

    /* {ssl_tls,NIL,ContentType,{Major,Minor},Bin} */
    hp = HAlloc(pca->p, 3+6);
    ver = TUPLE2(hp, make_small(major), make_small(minor));
    hp += 3;
    pca->res = TUPLE5(hp, am_ssl_tls, NIL, make_small(type), ver, bin);
    return 1;
}