method

bool

Ruby latest stable (v2_5_5) - 0 notes - Class: Option

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378
1_9_2_180 (0)
1_9_3_125
1_9_3_392
2_1_10
2_2_9
2_4_6
2_5_5
2_6_3
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_2_180) is shown here.

bool() public

Returns the data in sockopt as an boolean value.

sockopt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 1)
p sockopt.bool => true

Show source

static VALUE
sockopt_bool(VALUE self)
{
    int i;
    VALUE data = sockopt_data(self);
    StringValue(data);
    if (RSTRING_LEN(data) != sizeof(int))
        rb_raise(rb_eTypeError, "size differ.  expected as sizeof(int)=%d but %ld",
                 (int)sizeof(int), (long)RSTRING_LEN(data));
    memcpy((char*)&i, RSTRING_PTR(data), sizeof(int));
    return i == 0 ? Qfalse : Qtrue;
}

bool

Related methods

Method deprecated or moved

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