63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
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#ifndef BLF_H
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#define BLF_H
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#include "nng/nng.h"
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#include "nng/supplemental/nanolib/conf.h"
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct blf_object blf_object;
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typedef void (*blf_cb)(blf_object *arg);
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typedef enum {
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WRITE_TO_NORMAL1,
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WRITE_TO_TEMP1,
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} blf_write_type;
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typedef struct {
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uint32_t start_idx;
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uint32_t end_idx;
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char *filename;
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} blf_file_range;
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typedef struct {
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blf_file_range **range;
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int size;
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int start; // file range start index
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} blf_file_ranges;
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typedef struct {
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uint8_t *data;
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uint32_t size;
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} blf_data_packet;
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struct blf_object {
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uint64_t *keys;
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uint8_t **darray;
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uint32_t *dsize;
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uint32_t size;
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nng_aio *aio;
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void *arg;
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blf_file_ranges *ranges;
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blf_write_type type;
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};
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blf_object *blf_object_alloc(uint64_t *keys, uint8_t **darray, uint32_t *dsize,
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uint32_t size, nng_aio *aio, void *arg);
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void blf_object_free(blf_object *elem);
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int blf_write_batch_async(blf_object *elem);
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int blf_write_launcher(conf_blf *conf);
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const char *blf_find(uint64_t key);
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const char **blf_find_span(
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uint64_t start_key, uint64_t end_key, uint32_t *size);
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#ifdef __cplusplus
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}
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#endif
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#endif
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