CryptoPkg/BaseCryptLibMbedTls : Add strncpy() support to SecCryptLib

Mbedtls requires the use of strncpy(), but it is currently included in
DummyOpensslSupport.c, which is not part of Mbedtls SecCryptLib.
To resolve this, move strncpy() to CrtWrapper.c, as Mbedtls SecCryptLib
not depend on OpensslLib

Signed-off-by: Amy Chan <[email protected]>

Author: AmyChan-Intel

CryptoPkg/Library/BaseCryptLibMbedTls/SysCall/CrtWrapper.c

@@ -47,6 +47,26 @@ strchr (
   return ScanMem8 (str, AsciiStrSize (str), (char)ch);
 }
 
+char *
+strncpy (
+  char        *strDest,
+  const char  *strSource,
+  size_t      count
+  )
+{
+  UINTN  DestMax = MAX_STRING_SIZE;
+
+  if (count < MAX_STRING_SIZE) {
+    DestMax = count + 1;
+  } else {
+    count = MAX_STRING_SIZE-1;
+  }
+
+  AsciiStrnCpyS (strDest, DestMax, strSource, (UINTN)count);
+
+  return strDest;
+}
+
 /**strcmp function. **/
 int
 strcmp (

CryptoPkg/Library/BaseCryptLibMbedTls/SysCall/DummyOpensslSupport.c

@@ -262,26 +262,6 @@ strcpy (
   return strDest;
 }
 
-char *
-strncpy (
-  char        *strDest,
-  const char  *strSource,
-  size_t      count
-  )
-{
-  UINTN  DestMax = MAX_STRING_SIZE;
-
-  if (count < MAX_STRING_SIZE) {
-    DestMax = count + 1;
-  } else {
-    count = MAX_STRING_SIZE-1;
-  }
-
-  AsciiStrnCpyS (strDest, DestMax, strSource, (UINTN)count);
-
-  return strDest;
-}
-
 //
 // -- Character Classification Routines --
 //