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24 lines
594 B
Text
24 lines
594 B
Text
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/******************************************************
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Transaction rollback
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(c) 1996 Innobase Oy
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Created 3/26/1996 Heikki Tuuri
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*******************************************************/
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/***********************************************************************
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Returns pointer to nth element in an undo number array. */
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UNIV_INLINE
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trx_undo_inf_t*
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trx_undo_arr_get_nth_info(
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/*======================*/
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/* out: pointer to the nth element */
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trx_undo_arr_t* arr, /* in: undo number array */
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ulint n) /* in: position */
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{
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ut_ad(arr);
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ut_ad(n < arr->n_cells);
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return(arr->infos + n);
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}
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