cpp/src/gandiva/gdv_function_stubs.h

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// distributed with this work for additional information
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// 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
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#ifndef GDV_FUNCTION_STUBS_H
#define GDV_FUNCTION_STUBS_H

#include <cstdint>

/// Stub functions that can be accessed from LLVM.
extern "C" {

bool gdv_fn_like_utf8_utf8(int64_t ptr, const char* data, int data_len,
                           const char* pattern, int pattern_len);

int64_t gdv_fn_to_date_utf8_utf8_int32(int64_t context, int64_t ptr, const char* data,
                                       int data_len, bool in1_validity,
                                       const char* pattern, int pattern_len,
                                       bool in2_validity, int32_t suppress_errors,
                                       bool in3_validity, bool* out_valid);

void gdv_fn_context_set_error_msg(int64_t context_ptr, const char* err_msg);

uint8_t* gdv_fn_context_arena_malloc(int64_t context_ptr, int32_t data_len);

void gdv_fn_context_arena_reset(int64_t context_ptr);

bool in_expr_lookup_int32(int64_t ptr, int32_t value, bool in_validity);

bool in_expr_lookup_int64(int64_t ptr, int64_t value, bool in_validity);

bool in_expr_lookup_utf8(int64_t ptr, const char* data, int data_len, bool in_validity);

int gdv_fn_time_with_zone(int* time_fields, const char* zone, int zone_len,
                          int64_t* ret_time);
}

#endif  // GDV_FUNCTION_STUBS_H