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/* Copyright (c) 2015, Linaro Limited
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/**
* @file
*
* ODP errno API
*/
#ifndef ODP_ERRNO_H_
#define ODP_ERRNO_H_
#ifdef __cplusplus
extern "C" {
#endif
/** @addtogroup odp_ver_abt_log_dbg
* @{
*/
/**
* Return latest ODP errno
*
* @return ODP errno
* @retval 0 No error
*/
int odp_errno(void);
/**
* Set ODP errno to zero
*/
void odp_errno_zero(void);
/**
* Print ODP errno
*
* Interprets the value of ODP errno as an error message, and prints it,
* optionally preceding it with the custom message specified in str.
*
* @param str NULL, or pointer to the string to be appended
*/
void odp_errno_print(const char *str);
/**
* Error message string
*
* Interprets the value of ODP errno, generating a string with a
* message that describes the error.
* It uses the system definition of errno.
*
* @param errnum Error code
*
* @retval Pointer to the string
*/
const char *odp_errno_str(int errnum);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif
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