162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci/****************************************************************************** 362306a36Sopenharmony_ci******************************************************************************* 462306a36Sopenharmony_ci** 562306a36Sopenharmony_ci** Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved. 662306a36Sopenharmony_ci** 762306a36Sopenharmony_ci** 862306a36Sopenharmony_ci******************************************************************************* 962306a36Sopenharmony_ci******************************************************************************/ 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#include "dlm_internal.h" 1262306a36Sopenharmony_ci#include "rcom.h" 1362306a36Sopenharmony_ci#include "util.h" 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#define DLM_ERRNO_EDEADLK 35 1662306a36Sopenharmony_ci#define DLM_ERRNO_EBADR 53 1762306a36Sopenharmony_ci#define DLM_ERRNO_EBADSLT 57 1862306a36Sopenharmony_ci#define DLM_ERRNO_EPROTO 71 1962306a36Sopenharmony_ci#define DLM_ERRNO_EOPNOTSUPP 95 2062306a36Sopenharmony_ci#define DLM_ERRNO_ETIMEDOUT 110 2162306a36Sopenharmony_ci#define DLM_ERRNO_EINPROGRESS 115 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci/* higher errno values are inconsistent across architectures, so select 2462306a36Sopenharmony_ci one set of values for on the wire */ 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ciint to_dlm_errno(int err) 2762306a36Sopenharmony_ci{ 2862306a36Sopenharmony_ci switch (err) { 2962306a36Sopenharmony_ci case -EDEADLK: 3062306a36Sopenharmony_ci return -DLM_ERRNO_EDEADLK; 3162306a36Sopenharmony_ci case -EBADR: 3262306a36Sopenharmony_ci return -DLM_ERRNO_EBADR; 3362306a36Sopenharmony_ci case -EBADSLT: 3462306a36Sopenharmony_ci return -DLM_ERRNO_EBADSLT; 3562306a36Sopenharmony_ci case -EPROTO: 3662306a36Sopenharmony_ci return -DLM_ERRNO_EPROTO; 3762306a36Sopenharmony_ci case -EOPNOTSUPP: 3862306a36Sopenharmony_ci return -DLM_ERRNO_EOPNOTSUPP; 3962306a36Sopenharmony_ci case -ETIMEDOUT: 4062306a36Sopenharmony_ci return -DLM_ERRNO_ETIMEDOUT; 4162306a36Sopenharmony_ci case -EINPROGRESS: 4262306a36Sopenharmony_ci return -DLM_ERRNO_EINPROGRESS; 4362306a36Sopenharmony_ci } 4462306a36Sopenharmony_ci return err; 4562306a36Sopenharmony_ci} 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ciint from_dlm_errno(int err) 4862306a36Sopenharmony_ci{ 4962306a36Sopenharmony_ci switch (err) { 5062306a36Sopenharmony_ci case -DLM_ERRNO_EDEADLK: 5162306a36Sopenharmony_ci return -EDEADLK; 5262306a36Sopenharmony_ci case -DLM_ERRNO_EBADR: 5362306a36Sopenharmony_ci return -EBADR; 5462306a36Sopenharmony_ci case -DLM_ERRNO_EBADSLT: 5562306a36Sopenharmony_ci return -EBADSLT; 5662306a36Sopenharmony_ci case -DLM_ERRNO_EPROTO: 5762306a36Sopenharmony_ci return -EPROTO; 5862306a36Sopenharmony_ci case -DLM_ERRNO_EOPNOTSUPP: 5962306a36Sopenharmony_ci return -EOPNOTSUPP; 6062306a36Sopenharmony_ci case -DLM_ERRNO_ETIMEDOUT: 6162306a36Sopenharmony_ci return -ETIMEDOUT; 6262306a36Sopenharmony_ci case -DLM_ERRNO_EINPROGRESS: 6362306a36Sopenharmony_ci return -EINPROGRESS; 6462306a36Sopenharmony_ci } 6562306a36Sopenharmony_ci return err; 6662306a36Sopenharmony_ci} 67