Saturn builds

src/dusksaturn/network/CMakeLists.txt

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+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DUSK_BINARY_TARGET_NAME}
+  PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}/networksaturn.c
+)

src/dusksaturn/network/networkplatform.h

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+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "networksaturn.h"
+
+#define networkPlatformInit                networkSaturnInit
+#define networkPlatformUpdate              networkSaturnUpdate
+#define networkPlatformDispose             networkSaturnDispose
+#define networkPlatformIsConnected         networkSaturnIsConnected
+#define networkPlatformRequestConnection   networkSaturnRequestConnection
+#define networkPlatformRequestDisconnection networkSaturnRequestDisconnection
+#define networkPlatformGetInfo             networkSaturnGetInfo
+
+typedef networksaturn_t networkplatform_t;

src/dusksaturn/network/networksaturn.c

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+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "network/network.h"
+#include "util/memory.h"
+
+errorret_t networkSaturnInit(void)    { errorOk(); }
+errorret_t networkSaturnUpdate(void)  { errorOk(); }
+errorret_t networkSaturnDispose(void) { errorOk(); }
+
+bool_t networkSaturnIsConnected(void) { return false; }
+
+void networkSaturnRequestConnection(
+  void (*onConnected)(void *user),
+  void (*onFailed)(errorret_t error, void *user),
+  void (*onDisconnect)(errorret_t error, void *user),
+  void *user
+) {
+  (void)onConnected; (void)onDisconnect; (void)user;
+  errorret_t err = errorThrowImpl(
+    NULL, ERROR_NOT_OK,
+    __FILE__, __func__, __LINE__,
+    "Network not supported on Saturn"
+  );
+  if(onFailed) onFailed(err, user);
+}
+
+void networkSaturnRequestDisconnection(
+  void (*onComplete)(void *user),
+  void *user
+) {
+  if(onComplete) onComplete(user);
+}
+
+networkinfo_t networkSaturnGetInfo(void) {
+  networkinfo_t info;
+  memoryZero(&info, sizeof(info));
+  return info;
+}

src/dusksaturn/network/networksaturn.h

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+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "network/networkinfo.h"
+
+/*
+ * Saturn networking is not supported (the NetLink modem cartridge is too
+ * rare to target). All functions are no-ops; network-dependent features
+ * will gracefully degrade via the existing NETWORK_STATE_DISCONNECTED path.
+ */
+
+typedef struct {
+  uint8_t unused;
+} networksaturn_t;
+
+errorret_t      networkSaturnInit(void);
+errorret_t      networkSaturnUpdate(void);
+errorret_t      networkSaturnDispose(void);
+bool_t          networkSaturnIsConnected(void);
+void            networkSaturnRequestConnection(
+  void (*onConnected)(void *user),
+  void (*onFailed)(errorret_t error, void *user),
+  void (*onDisconnect)(errorret_t error, void *user),
+  void *user
+);
+void            networkSaturnRequestDisconnection(
+  void (*onComplete)(void *user),
+  void *user
+);
+networkinfo_t   networkSaturnGetInfo(void);