commit 0a91973e4b6f6049be3a0777861c48e965050e66
author Gergely Budai <gbudai76@gmail.com> Wed Aug 23 14:23:58 2017 +0200
committer Andres Amaya Garcia <Andres.AmayaGarcia@arm.com> Wed Mar 21 15:32:47 2018 +0000
tree 67d66680a93d092a69b0042697d9183d4e7e46cb
parent 3d72b5d68865f47608471392586a94e7e3edcdae

Do not define and initialize global mutexes on configurations that do not use them.

include/mbedtls/threading.h

diff --git a/include/mbedtls/threading.h b/include/mbedtls/threading.h
index b0c34ec..3218f5c 100644
--- a/include/mbedtls/threading.h
+++ b/include/mbedtls/threading.h
@@ -95,8 +95,12 @@
 /*
  * Global mutexes
  */
+#if defined(MBEDTLS_FS_IO)
 extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex;
+#endif
+#if defined(MBEDTLS_HAVE_TIME_DATE)
 extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
+#endif
 #endif /* MBEDTLS_THREADING_C */
 
 #ifdef __cplusplus