cache_bench_host.h

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#pragma once
 
#include <stdint.h>
 
#include "cache_bench_io.h"
 
typedef enum : uint16_t {
  k_cb_host_path_capacity = 4096U, 
} cb_host_limit_t;

typedef struct {
  int      fd;   
  uint64_t size; 
} cb_host_source_t;

typedef struct {
  int  fd;                                   
  int  dir_fd;                               
  bool transactional;                        
  char destination[k_cb_host_path_capacity]; 
  char temporary[k_cb_host_path_capacity];   
} cb_host_output_t;

typedef struct {
  int fd; 
} cb_host_scratch_t;

void cb_host_standard_sinks(cb_sink_t* output, cb_sink_t* error);

cb_io_status_t
cb_host_source_open(const char* path, cb_host_source_t* binding, cb_source_t* source);

cb_io_status_t cb_host_source_close(cb_host_source_t* binding);

cb_io_status_t cb_host_output_open(const char* path, cb_host_output_t* binding, cb_sink_t* sink);

cb_io_status_t cb_host_output_commit(cb_host_output_t* binding);

void cb_host_output_abort(cb_host_output_t* binding);

cb_io_status_t cb_host_scratch_open(cb_host_scratch_t* binding, cb_scratch_t* scratch);

cb_io_status_t cb_host_scratch_close(cb_host_scratch_t* binding);