From c9e467b7345f9bd5e994b0eea8402576aafe400b Mon Sep 17 00:00:00 2001
From: Anthony Hu <anthony@wolfssl.com>
Date: Wed, 5 Apr 2023 10:39:16 -0400
Subject: [PATCH] Allow user to override XSTAT

---
 wolfssl/wolfcrypt/wc_port.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/wolfssl/wolfcrypt/wc_port.h b/wolfssl/wolfcrypt/wc_port.h
index 78d53208c..1b0115f8f 100644
--- a/wolfssl/wolfcrypt/wc_port.h
+++ b/wolfssl/wolfcrypt/wc_port.h
@@ -638,13 +638,17 @@ WOLFSSL_ABI WOLFSSL_API int wolfCrypt_Cleanup(void);
         && !defined(WOLFSSL_NUCLEUS) && !defined(WOLFSSL_NUCLEUS_1_2)
     #if defined(USE_WINDOWS_API)
         #include <sys/stat.h>
+        #ifndef XSTAT
         #define XSTAT       _stat
+        #endif
         #define XS_ISREG(s) (s & _S_IFREG)
         #define SEPARATOR_CHAR ';'
 
     #elif defined(INTIME_RTOS)
         #include <sys/stat.h>
+        #ifndef XSTAT
         #define XSTAT _stat64
+        #endif
         #define XS_ISREG(s) S_ISREG(s)
         #define SEPARATOR_CHAR ';'
         #define XWRITE      write
@@ -652,11 +656,15 @@ WOLFSSL_ABI WOLFSSL_API int wolfCrypt_Cleanup(void);
         #define XCLOSE      close
 
     #elif defined(WOLFSSL_ZEPHYR)
+        #ifndef XSTAT
         #define XSTAT       fs_stat
+        #endif
         #define XS_ISREG(s) (s == FS_DIR_ENTRY_FILE)
         #define SEPARATOR_CHAR ':'
     #elif defined(WOLFSSL_TELIT_M2MB)
+        #ifndef XSTAT
         #define XSTAT       m2mb_fs_stat
+        #endif
         #define XS_ISREG(s) (s & M2MB_S_IFREG)
         #define SEPARATOR_CHAR ':'
     #else
@@ -666,7 +674,9 @@ WOLFSSL_ABI WOLFSSL_API int wolfCrypt_Cleanup(void);
         #define XWRITE      write
         #define XREAD       read
         #define XCLOSE      close
+        #ifndef XSTAT
         #define XSTAT       stat
+        #endif
         #define XS_ISREG(s) S_ISREG(s)
         #define SEPARATOR_CHAR ':'
     #endif