Feature #16597 » 0006-io-add-select_with_poll-class-method-when-USE_POLL.patch
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* (snipped)
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* ping
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*/
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static VALUE
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do_rb_f_select(struct select_args * argp, VALUE timeout);
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#if USE_POLL
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static VALUE
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rb_f_select_with_poll(int argc, VALUE *argv, VALUE obj)
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{
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VALUE timeout;
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struct select_args args;
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rb_scan_args(argc, argv, "14", &args.read, &args.write, &args.except, &args.error, &timeout);
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return do_rb_f_select(&args, timeout);
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}
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#endif
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static VALUE
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rb_f_select(int argc, VALUE *argv, VALUE obj)
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{
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VALUE timeout, rv;
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struct select_args args;
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struct timeval timerec;
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int i;
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rb_scan_args(argc, argv, "13", &args.read, &args.write, &args.except, &timeout);
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args.error = Qnil;
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rv = do_rb_f_select(&args, timeout);
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if (RB_TYPE_P(rv, T_ARRAY))
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rb_ary_pop(rv);
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return rv;
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}
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static VALUE
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do_rb_f_select(struct select_args * args, VALUE timeout)
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{
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struct timeval timerec;
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int i;
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if (NIL_P(timeout)) {
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args.timeout = 0;
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args->timeout = 0;
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}
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else {
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timerec = rb_time_interval(timeout);
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args.timeout = &timerec;
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args->timeout = &timerec;
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}
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for (i = 0; i < numberof(args.fdsets); ++i)
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rb_fd_init(&args.fdsets[i]);
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for (i = 0; i < numberof(args->fdsets); ++i)
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rb_fd_init(&args->fdsets[i]);
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rv = rb_ensure(select_call, (VALUE)&args, select_end, (VALUE)&args);
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if (RB_TYPE_P(rv, T_ARRAY))
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rb_ary_pop(rv);
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return rv;
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return rb_ensure(select_call, (VALUE)args, select_end, (VALUE)args);
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}
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#if (defined(__linux__) && !defined(__ANDROID__)) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
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| ... | ... | |
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rb_define_singleton_method(rb_cIO, "write", rb_io_s_write, -1);
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rb_define_singleton_method(rb_cIO, "binwrite", rb_io_s_binwrite, -1);
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rb_define_singleton_method(rb_cIO, "select", rb_f_select, -1);
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#if USE_POLL
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rb_define_singleton_method(rb_cIO, "select_with_poll", rb_f_select_with_poll, -1);
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#endif
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rb_define_singleton_method(rb_cIO, "pipe", rb_io_s_pipe, -1);
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rb_define_singleton_method(rb_cIO, "try_convert", rb_io_s_try_convert, 1);
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rb_define_singleton_method(rb_cIO, "copy_stream", rb_io_s_copy_stream, -1);
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