commit 723f8674c499e278b66d670570a16b54c22cbe59
author k-stachowiak <krzysiek.stachowiak@gmail.com> Mon Jul 16 14:27:07 2018 +0200
committer k-stachowiak <krzysiek.stachowiak@gmail.com> Mon Jul 16 14:27:07 2018 +0200
tree 20d17dd87a64b8fbe9c9f88188ee95ae291cf9fa
parent 1ab9b5714852c6810c0a0bfd8c3b5c60a9a15482

Provide cross platform vsnprintf wrapper

library/debug.c

diff --git a/library/debug.c b/library/debug.c
index db3924a..98086d6 100644
--- a/library/debug.c
+++ b/library/debug.c
@@ -35,6 +35,7 @@
 #define mbedtls_free        free
 #define mbedtls_time_t      time_t
 #define mbedtls_snprintf    snprintf
+#define mbedtls_vsnprintf   vsnprintf
 #endif
 
 #include "mbedtls/debug.h"
@@ -90,20 +91,7 @@
         return;
 
     va_start( argp, format );
-#if defined(_WIN32)
-#if defined(_TRUNCATE) && !defined(__MINGW32__)
-    ret = _vsnprintf_s( str, DEBUG_BUF_SIZE, _TRUNCATE, format, argp );
-#else
-    ret = _vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
-    if( ret < 0 || (size_t) ret == DEBUG_BUF_SIZE )
-    {
-        str[DEBUG_BUF_SIZE-1] = '\0';
-        ret = -1;
-    }
-#endif
-#else
-    ret = vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
-#endif
+    ret = mbedtls_vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
     va_end( argp );
 
     if( ret >= 0 && ret < DEBUG_BUF_SIZE - 1 )