Extended maintenance of Ruby versions 1.8.7 and 1.9.2 ended on July 31, 2014. Read more
static VALUE socks_s_close(sock) VALUE sock; { rb_io_t *fptr; if (rb_safe_level() >= 4 && !OBJ_TAINTED(sock)) { rb_raise(rb_eSecurityError, "Insecure: can't close socket"); } GetOpenFile(sock, fptr); shutdown(fileno(fptr->f), 2); shutdown(fileno(fptr->f2), 2); return rb_io_close(sock); }