LXR qemu/qapi/qapi-util.c

   1/*
   2 * QAPI util functions
   3 *
   4 * Authors:
   5 *  Hu Tao       <hutao@cn.fujitsu.com>
   6 *  Peter Lieven <pl@kamp.de>
   7 * 
   8 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
   9 * See the COPYING.LIB file in the top-level directory.
  10 *
  11 */
  12
  13#include "qemu-common.h"
  14#include "qapi/error.h"
  15#include "qapi/util.h"
  16
  17int qapi_enum_parse(const char * const lookup[], const char *buf,
  18                    int max, int def, Error **errp)
  19{
  20    int i;
  21
  22    if (!buf) {
  23        return def;
  24    }
  25
  26    for (i = 0; i < max; i++) {
  27        if (!strcmp(buf, lookup[i])) {
  28            return i;
  29        }
  30    }
  31
  32    error_setg(errp, "invalid parameter value: %s", buf);
  33    return def;
  34}
  35