mp_error_to_string.c

   1 #include "tommath_private.h"
   2 #ifdef MP_ERROR_TO_STRING_C
   3 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
   4 /* SPDX-License-Identifier: Unlicense */
   5
   6 /* return a char * string for a given code */
   7 const char *mp_error_to_string(mp_err code)
   8 {
   9    switch (code) {
  10    case MP_OKAY:
  11       return "Successful";
  12    case MP_ERR:
  13       return "Unknown error";
  14    case MP_MEM:
  15       return "Out of heap";
  16    case MP_VAL:
  17       return "Value out of range";
  18    case MP_ITER:
  19       return "Max. iterations reached";
  20    case MP_BUF:
  21       return "Buffer overflow";
  22    case MP_OVF:
  23       return "Integer overflow";
  24    default:
  25       return "Invalid error code";
  26    }
  27 }
  28
  29 #endif