osal_file_ops.h

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/* SPDX-License-Identifier: GPL-3.0-or-later
 * Copyright (C) 2026 Sylvain Labopin
 */
 
#ifndef LEXLEO_OSAL_FILE_OPS_H
#define LEXLEO_OSAL_FILE_OPS_H
 
#include "osal/file/osal_file_types.h"
 
#include "osal/mem/osal_mem_ops.h"
 
#include "policy/lexleo_cstd_types.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct osal_file_ops {
 
    osal_file_status_t (*open)(
        OSAL_FILE **out,
        const char *pathname,
        const char *mode,
        const osal_mem_ops_t *mem_ops);
 
    size_t (*read)(
        void *ptr,
        size_t size,
        size_t nmemb,
        OSAL_FILE *stream,
        osal_file_status_t *st);
 
    size_t (*write)(
        const void *ptr,
        size_t size,
        size_t nmemb,
        OSAL_FILE *stream,
        osal_file_status_t *st);
 
    osal_file_status_t (*flush)(OSAL_FILE *stream);
 
    osal_file_status_t (*close)(OSAL_FILE *stream);
 
} osal_file_ops_t;
 
const osal_file_ops_t *osal_file_default_ops(void);
 
#ifdef __cplusplus
}
#endif
 
#endif // LEXLEO_OSAL_FILE_OPS_H