1 files changed, 79 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/platform_internal.h b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/platform_internal.h
new file mode 100644
index 000000000..8fec6dd0b
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/platform_internal.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * Copyright (C) 2020 TU Bergakademie Freiberg Karl Fessel
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#ifndef _PLATFORM_INTERNAL_H
+#define _PLATFORM_INTERNAL_H
+
+/* Riot includes core */
+#include <sched.h>
+#include <thread.h>
+#include <mutex.h>
+
+/* Riot includes sys */
+#include <sema.h>
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <limits.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#ifndef BH_PLATFORM_RIOT
+#define BH_PLATFORM_RIOT
+#endif
+
+#define BH_APPLET_PRESERVED_STACK_SIZE (2 * BH_KB)
+
+/* Default thread priority */
+#define BH_THREAD_DEFAULT_PRIORITY 7
+
+typedef thread_t korp_thread;
+typedef kernel_pid_t korp_tid;
+typedef mutex_t korp_mutex;
+typedef unsigned int korp_sem;
+
+/* typedef sema_t korp_sem; */
+
+struct os_thread_wait_node;
+typedef struct os_thread_wait_node *os_thread_wait_list;
+typedef struct korp_cond {
+    mutex_t wait_list_lock;
+    os_thread_wait_list thread_wait_list;
+} korp_cond;
+
+#define os_printf printf
+#define os_vprintf vprintf
+
+#if WA_MATH
+/* clang-format off */
+/* math functions which are not provided by os*/
+double sqrt(double x);
+double floor(double x);
+double ceil(double x);
+double fmin(double x, double y);
+double fmax(double x, double y);
+double rint(double x);
+double fabs(double x);
+double trunc(double x);
+float sqrtf(float x);
+float floorf(float x);
+float ceilf(float x);
+float fminf(float x, float y);
+float fmaxf(float x, float y);
+float rintf(float x);
+float fabsf(float x);
+float truncf(float x);
+int signbit(double x);
+int isnan(double x);
+/* clang-format on */
+#endif
+
+#endif /* end of _BH_PLATFORM_H */