uring: move no-uring implementation into C file

Keep header files readable by avoiding static inline dummy function
implementations.

Signed-off-by: Daniel Wagner <[email protected]>

Author: igaw

libnvme/src/meson.build

@@ -56,6 +56,8 @@ endif
 
 if liburing_dep.found()
     sources += 'nvme/uring.c'
+else
+    sources += 'nvme/no-uring.c'
 endif
 
 if host_system != 'windows'

libnvme/src/nvme/no-uring.c

@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/*
+ * This file is part of libnvme.
+ * Copyright (c) 2026 SUSE Software Solutions
+ *
+ * Authors: Daniel Wagner <[email protected]>
+ */
+
+
+#include <errno.h>
+
+#include <libnvme.h>
+
+#include "private.h"
+
+int libnvme_open_uring(struct libnvme_global_ctx *ctx)
+{
+	return -ENOTSUP;
+}
+void libnvme_close_uring(struct libnvme_global_ctx *ctx)
+{
+}
+
+int __libnvme_transport_handle_open_uring(struct libnvme_transport_handle *hdl)
+{
+	hdl->ctx->uring_state = LIBNVME_IO_URING_STATE_NOT_AVAILABLE;
+	return -ENOTSUP;
+}
+
+int libnvme_submit_admin_passthru_async(struct libnvme_transport_handle *hdl,
+		struct libnvme_passthru_cmd *cmd)
+{
+	return -ENOTSUP;
+}
+
+int libnvme_wait_complete_passthru(struct libnvme_transport_handle *hdl)
+{
+	return -ENOTSUP;
+}

libnvme/src/nvme/private.h

@@ -7,7 +7,6 @@
  */
 #pragma once
 
-#include <errno.h>
 #include <ifaddrs.h>
 #include <poll.h>
 
@@ -743,39 +742,10 @@ void libnvme_ns_release_transport_handle(libnvme_ns_t n);
 int libnvme_mi_admin_admin_passthru(struct libnvme_transport_handle *hdl,
 		struct libnvme_passthru_cmd *cmd);
 
-#ifdef CONFIG_LIBURING
 int libnvme_open_uring(struct libnvme_global_ctx *ctx);
 void libnvme_close_uring(struct libnvme_global_ctx *ctx);
 int __libnvme_transport_handle_open_uring(struct libnvme_transport_handle *hdl);
 int libnvme_submit_admin_passthru_async(struct libnvme_transport_handle *hdl,
 		struct libnvme_passthru_cmd *cmd);
 int libnvme_wait_complete_passthru(struct libnvme_transport_handle *hdl);
-#else
-static inline int
-libnvme_open_uring(struct libnvme_global_ctx *ctx)
-{
-	return -ENOTSUP;
-}
-static inline void
-libnvme_close_uring(struct libnvme_global_ctx *ctx)
-{
-}
-static inline int
-__libnvme_transport_handle_open_uring(struct libnvme_transport_handle *hdl)
-{
-	hdl->ctx->uring_state = LIBNVME_IO_URING_STATE_NOT_AVAILABLE;
-	return -ENOTSUP;
-}
-static inline int
-libnvme_submit_admin_passthru_async(struct libnvme_transport_handle *hdl,
-		struct libnvme_passthru_cmd *cmd)
-{
-	return -ENOTSUP;
-}
-static inline int
-libnvme_wait_complete_passthru(struct libnvme_transport_handle *hdl)
-{
-	return -ENOTSUP;
-}
-#endif