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- // SPDX-License-Identifier: GPL-2.0-only
- /******************************************************************************
- *******************************************************************************
- **
- ** Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved.
- **
- **
- *******************************************************************************
- ******************************************************************************/
- #include "dlm_internal.h"
- #include "rcom.h"
- #include "util.h"
- #define DLM_ERRNO_EDEADLK 35
- #define DLM_ERRNO_EBADR 53
- #define DLM_ERRNO_EBADSLT 57
- #define DLM_ERRNO_EPROTO 71
- #define DLM_ERRNO_EOPNOTSUPP 95
- #define DLM_ERRNO_ETIMEDOUT 110
- #define DLM_ERRNO_EINPROGRESS 115
- /* higher errno values are inconsistent across architectures, so select
- one set of values for on the wire */
- int to_dlm_errno(int err)
- {
- switch (err) {
- case -EDEADLK:
- return -DLM_ERRNO_EDEADLK;
- case -EBADR:
- return -DLM_ERRNO_EBADR;
- case -EBADSLT:
- return -DLM_ERRNO_EBADSLT;
- case -EPROTO:
- return -DLM_ERRNO_EPROTO;
- case -EOPNOTSUPP:
- return -DLM_ERRNO_EOPNOTSUPP;
- case -ETIMEDOUT:
- return -DLM_ERRNO_ETIMEDOUT;
- case -EINPROGRESS:
- return -DLM_ERRNO_EINPROGRESS;
- }
- return err;
- }
- int from_dlm_errno(int err)
- {
- switch (err) {
- case -DLM_ERRNO_EDEADLK:
- return -EDEADLK;
- case -DLM_ERRNO_EBADR:
- return -EBADR;
- case -DLM_ERRNO_EBADSLT:
- return -EBADSLT;
- case -DLM_ERRNO_EPROTO:
- return -EPROTO;
- case -DLM_ERRNO_EOPNOTSUPP:
- return -EOPNOTSUPP;
- case -DLM_ERRNO_ETIMEDOUT:
- return -ETIMEDOUT;
- case -DLM_ERRNO_EINPROGRESS:
- return -EINPROGRESS;
- }
- return err;
- }
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