From e1934f2478e51deb8df7a23d9280d971a701cb3b Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Wed, 27 Apr 2022 18:49:06 +0900
Subject: [PATCH] sandboxed-system-primitives: Use d_ino=0 for NuttX (#1128)

NuttX doesn't have d_ino.
---
 .../libc-wasi/sandboxed-system-primitives/src/posix.c       | 4 ++++
 .../libc-wasi/sandboxed-system-primitives/src/ssp_config.h  | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/posix.c b/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/posix.c
index b802d6c0..1e201aa2 100644
--- a/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/posix.c
+++ b/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/posix.c
@@ -1996,7 +1996,11 @@ wasmtime_ssp_fd_readdir(
         size_t namlen = strlen(de->d_name);
         __wasi_dirent_t cde = {
             .d_next = fo->directory.offset,
+#if CONFIG_HAS_D_INO
             .d_ino = de->d_ino,
+#else
+            .d_ino = 0,
+#endif
             .d_namlen = (uint32)namlen,
         };
         switch (de->d_type) {
diff --git a/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/ssp_config.h b/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/ssp_config.h
index a64d90f3..5ffcb6b3 100644
--- a/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/ssp_config.h
+++ b/core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/ssp_config.h
@@ -105,4 +105,10 @@
 #define CONFIG_HAS_STD_ATOMIC 0
 #endif
 
+#if !defined(__NuttX__)
+#define CONFIG_HAS_D_INO 1
+#else
+#define CONFIG_HAS_D_INO 0
+#endif
+
 #endif