1 files changed, 61 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/sgx_ipfs.h b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/sgx_ipfs.h
new file mode 100644
index 000000000..e4de90274
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/sgx_ipfs.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#ifndef _LIBC_WASI_SGX_PFS_H
+#define _LIBC_WASI_SGX_PFS_H
+
+#include "bh_hashmap.h"
+#include "wasmtime_ssp.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int
+ipfs_init();
+void
+ipfs_destroy();
+int
+ipfs_posix_fallocate(int fd, off_t offset, size_t len);
+size_t
+ipfs_read(int fd, const struct iovec *iov, int iovcnt, bool has_offset,
+          off_t offset);
+size_t
+ipfs_write(int fd, const struct iovec *iov, int iovcnt, bool has_offset,
+           off_t offset);
+int
+ipfs_close(int fd);
+void *
+ipfs_fopen(int fd, int flags);
+int
+ipfs_fflush(int fd);
+off_t
+ipfs_lseek(int fd, off_t offset, int nwhence);
+int
+ipfs_ftruncate(int fd, off_t len);
+
+/**
+ * Whether two file descriptors are equal.
+ */
+inline static bool
+fd_equal(int left, int right)
+{
+    return left == right ? true : false;
+}
+
+/**
+ * Returns the file descriptor as a hash value.
+ */
+inline static uint32
+fd_hash(int fd)
+{
+    return (uint32)fd;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of _LIBC_WASI_SGX_PFS_H */
+\ No newline at end of file