* include/gcov.h
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __INCLUDE_GCOV_H
#define __INCLUDE_GCOV_H
* Included Files
****************************************************************************/
#include <sys/types.h>
* Public Function Prototypes
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
* Name: __gcov_reset
*
* Description:
* Set all counters to zero.
*
****************************************************************************/
extern void __gcov_reset(void);
* Name: __gcov_dump
*
* Description:
* Write profile information to a file.
*
****************************************************************************/
extern void __gcov_dump(void);
* Name: __gcov_info_to_gcda
*
* Description:
* Convert the gcov information referenced by INFO to a gcda data stream.
*
* Parameters:
* info - Pointer to the gcov information.
* filename - Callback function to get the filename.
* dump - Callback function to write the gcda data.
* allocate - Callback function to allocate memory.
* arg - User-provided argument.
*
****************************************************************************/
extern void __gcov_info_to_gcda(FAR const struct gcov_info *info,
FAR void (*filename)(FAR const char *,
FAR void *),
FAR void (*dump)(FAR const void *,
unsigned int, FAR void *),
FAR void *(*allocate)(unsigned int,
FAR void *),
FAR void *arg);
* Name: __gcov_filename_to_gcfn
*
* Description:
* Convert the filename to a gcfn data stream.
*
* Parameters:
* filename - Pointer to the filename.
* dump - Callback function to write the gcfn data.
* arg - User-provided argument.
*
****************************************************************************/
extern void __gcov_filename_to_gcfn(FAR const char *filename,
FAR void (*dump)(FAR const void *,
unsigned int,
FAR void *),
FAR void *arg);
* Name: __gcov_dump_to_memory
*
* Description:
* Dump gcov data directly to memory
*
* Parameters:
* ptr - Memory Address
* size - Memory block size
*
****************************************************************************/
size_t __gcov_dump_to_memory(FAR void *ptr, size_t size);
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif