s4:heimdal: import lorikeet-heimdal-202201172009 (commit 5a0b45cd723628b3690ea848548b...

[samba.git] / source4 / heimdal / lib / hcrypto / libtommath / bn_mp_error_to_string.c

diff --git a/source4/heimdal/lib/hcrypto/libtommath/bn_mp_error_to_string.c b/source4/heimdal/lib/hcrypto/libtommath/bn_mp_error_to_string.c
new file mode 100644 (file)
index 0000000..2e2adb0
--- /dev/null
+++ b/source4/heimdal/lib/hcrypto/libtommath/bn_mp_error_to_string.c
@@ -0,0 +1,27 @@
+#include "tommath_private.h"
+#ifdef BN_MP_ERROR_TO_STRING_C
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
+/* return a char * string for a given code */
+const char *mp_error_to_string(mp_err code)
+{
+   switch (code) {
+   case MP_OKAY:
+      return "Successful";
+   case MP_ERR:
+      return "Unknown error";
+   case MP_MEM:
+      return "Out of heap";
+   case MP_VAL:
+      return "Value out of range";
+   case MP_ITER:
+      return "Max. iterations reached";
+   case MP_BUF:
+      return "Buffer overflow";
+   default:
+      return "Invalid error code";
+   }
+}
+
+#endif