Flowdock
method

gethostname

Importance_0
gethostname() public

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static VALUE
sock_gethostname(VALUE obj)
{
    char buf[1024];

    rb_secure(3);
    if (gethostname(buf, (int)sizeof buf - 1) < 0)
        rb_sys_fail("gethostname");

    buf[sizeof buf - 1] = '\0';
    return rb_str_new2(buf);
}
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