poll: introduce php_poll_msleep for win compat

Author: bukka

main/poll/poll_backend_iocp.c

@@ -14,7 +14,7 @@
 
 #include "php_poll_internal.h"
 
-#ifdef _WIN32
+#ifdef PHP_WIN32
 
 #include <winsock2.h>
 #include <ws2tcpip.h>
@@ -391,4 +391,4 @@ const php_poll_backend_ops php_poll_backend_iocp_ops = {
 	.supports_et = true /* IOCP provides completion-based model which is naturally edge-triggered */
 };
 
-#endif /* _WIN32 */
+#endif /* PHP_WIN32 */

main/poll/poll_backend_poll.c

@@ -180,17 +180,30 @@ static bool poll_build_fds_callback(int fd, php_poll_fd_entry *entry, void *user
 	return true;
 }
 
+static void php_poll_msleep(int timeout_ms)
+{
+	if (timeout_ms <= 0) {
+		return;
+	}
+
+#ifdef PHP_WIN32
+	Sleep(timeout_ms);
+#else
+	struct timespec ts;
+	ts.tv_sec = timeout_ms / 1000;
+	ts.tv_nsec = (timeout_ms % 1000) * 1000000;
+	nanosleep(&ts, NULL);
+#endif
+}
+
 static int poll_backend_wait(php_poll_ctx *ctx, php_poll_event *events, int max_events, int timeout)
 {
 	poll_backend_data_t *backend_data = (poll_backend_data_t *) ctx->backend_data;
 
 	int fd_count = php_poll_fd_table_count(backend_data->fd_table);
 	if (fd_count == 0) {
 		if (timeout > 0) {
-			struct timespec ts;
-			ts.tv_sec = timeout / 1000;
-			ts.tv_nsec = (timeout % 1000) * 1000000;
-			nanosleep(&ts, NULL);
+			php_poll_msleep(timeout);
 		}
 		return 0;
 	}

main/poll/poll_core.c

@@ -29,7 +29,7 @@ extern const php_poll_backend_ops php_poll_backend_kqueue_ops;
 #ifdef HAVE_EVENT_PORTS
 extern const php_poll_backend_ops php_poll_backend_eventport_ops;
 #endif
-#ifdef _WIN32
+#ifdef PHP_WIN32
 extern const php_poll_backend_ops php_poll_backend_iocp_ops;
 #endif
 extern const php_poll_backend_ops php_poll_backend_poll_ops;