/*

Copyright 2020 Google LLC

Use of this source code is governed by a BSD-style

license that can be found in the LICENSE file or at

https://developers.google.com/open-source/licenses/bsd

*/

#include "system.h"

#include "reftable-error.h"

#include <stdio.h>

const char *reftable_error_str(int err)

{

  static char buf[250];

  switch (err) {

  case REFTABLE_IO_ERROR:

    return "I/O error";

  case REFTABLE_FORMAT_ERROR:

    return "corrupt reftable file";

  case REFTABLE_NOT_EXIST_ERROR:

    return "file does not exist";

  case REFTABLE_LOCK_ERROR:

    return "data is locked";

  case REFTABLE_API_ERROR:

    return "misuse of the reftable API";

  case REFTABLE_ZLIB_ERROR:

    return "zlib failure";

  case REFTABLE_EMPTY_TABLE_ERROR:

    return "wrote empty table";

  case REFTABLE_REFNAME_ERROR:

    return "invalid refname";

  case REFTABLE_ENTRY_TOO_BIG_ERROR:

    return "entry too large";

  case REFTABLE_OUTDATED_ERROR:

    return "data concurrently modified";

  case -1:

    return "general error";

  default:

    snprintf(buf, sizeof(buf), "unknown error code %d", err);

    return buf;

  }

}