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867f05ded3
like ==31311==ERROR: AddressSanitizer: odr-violation (0x7f3cda2e1480): [1] size=8 'provider_service_lz4' libservices/provider_service_lz4.c:14:17 [2] size=8 'provider_service_lz4' sql/sql_plugin_services.ic:301:33
75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/**
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@file snappy-c.h
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This service provides dynamic access to Snappy as a C header.
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*/
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#ifndef SNAPPY_C_INCLUDED
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef MYSQL_ABI_CHECK
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#include <stddef.h>
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#include <stdbool.h>
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#endif
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#ifndef MYSQL_DYNAMIC_PLUGIN
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#define provider_service_snappy provider_service_snappy_static
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#endif
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#ifndef SNAPPY_C
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typedef enum
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{
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SNAPPY_OK = 0,
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SNAPPY_INVALID_INPUT = 1,
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SNAPPY_BUFFER_TOO_SMALL = 2
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} snappy_status;
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#define snappy_max_compressed_length(...) provider_service_snappy->snappy_max_compressed_length_ptr (__VA_ARGS__)
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#define snappy_compress(...) provider_service_snappy->snappy_compress_ptr (__VA_ARGS__)
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#define snappy_uncompressed_length(...) provider_service_snappy->snappy_uncompressed_length_ptr (__VA_ARGS__)
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#define snappy_uncompress(...) provider_service_snappy->snappy_uncompress_ptr (__VA_ARGS__)
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#endif
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#define DEFINE_snappy_max_compressed_length(NAME) NAME( \
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size_t source_length \
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)
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#define DEFINE_snappy_compress(NAME) NAME( \
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const char *input, \
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size_t input_length, \
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char *compressed, \
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size_t *compressed_length \
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)
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#define DEFINE_snappy_uncompressed_length(NAME) NAME( \
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const char *compressed, \
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size_t compressed_length, \
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size_t *result \
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)
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#define DEFINE_snappy_uncompress(NAME) NAME( \
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const char *compressed, \
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size_t compressed_length, \
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char *uncompressed, \
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size_t *uncompressed_length \
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)
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struct provider_service_snappy_st
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{
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size_t DEFINE_snappy_max_compressed_length((*snappy_max_compressed_length_ptr));
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snappy_status DEFINE_snappy_compress((*snappy_compress_ptr));
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snappy_status DEFINE_snappy_uncompressed_length((*snappy_uncompressed_length_ptr));
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snappy_status DEFINE_snappy_uncompress((*snappy_uncompress_ptr));
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bool is_loaded;
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};
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extern struct provider_service_snappy_st *provider_service_snappy;
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#ifdef __cplusplus
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}
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#endif
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#define SNAPPY_C_INCLUDED
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#endif
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