poll: remove select backend constants and fix backend name test

Author: bukka

ext/standard/stream_poll.stub.php

@@ -63,11 +63,6 @@
  * @cvalue PHP_POLL_BACKEND_EVENTPORT
  */
 const STREAM_POLL_BACKEND_EVENTPORT = UNKNOWN;
-/**
- * @var int
- * @cvalue PHP_POLL_BACKEND_SELECT
- */
-const STREAM_POLL_BACKEND_SELECT = UNKNOWN;
 /**
  * @var int
  * @cvalue PHP_POLL_BACKEND_IOCP

ext/standard/tests/streams/stream_poll_backend_name_basic.phpt

@@ -4,13 +4,13 @@ Stream polling - backend name
 <?php
 require_once __DIR__ . '/stream_poll.inc';
 // select is always available
-$poll_ctx = stream_poll_create(STREAM_POLL_BACKEND_SELECT);
+$poll_ctx = stream_poll_create(STREAM_POLL_BACKEND_POLL);
 var_dump(stream_poll_backend_name($poll_ctx));
 // test with string
-$poll_ctx = stream_poll_create('select');
+$poll_ctx = stream_poll_create('poll');
 var_dump(stream_poll_backend_name($poll_ctx));
 
 ?>
 --EXPECT--
-string(6) "select"
-string(6) "select"
+string(4) "poll"
+string(4) "poll"

main/php_poll.h

@@ -35,7 +35,6 @@ typedef enum {
 	PHP_POLL_BACKEND_EPOLL,
 	PHP_POLL_BACKEND_KQUEUE,
 	PHP_POLL_BACKEND_EVENTPORT,
-	PHP_POLL_BACKEND_SELECT,
 	PHP_POLL_BACKEND_IOCP
 } php_poll_backend_type;