LCOV - code coverage report
Current view: top level - flamenco/runtime/sysvar - fd_sysvar_slot_history.h (source / functions) Hit Total Coverage
Test: cov.lcov Lines: 0 4 0.0 %
Date: 2025-08-05 05:04:49 Functions: 0 0 -

          Line data    Source code
       1             : #ifndef HEADER_fd_src_flamenco_runtime_sysvar_fd_slot_history_h
       2             : #define HEADER_fd_src_flamenco_runtime_sysvar_fd_slot_history_h
       3             : 
       4             : #include "../../fd_flamenco_base.h"
       5             : #include "../../types/fd_types.h"
       6             : #include "../context/fd_exec_slot_ctx.h"
       7             : 
       8           0 : #define FD_SLOT_HISTORY_SLOT_FOUND     (0)
       9           0 : #define FD_SLOT_HISTORY_SLOT_FUTURE    (-1)
      10           0 : #define FD_SLOT_HISTORY_SLOT_NOT_FOUND (-2)
      11           0 : #define FD_SLOT_HISTORY_SLOT_TOO_OLD   (-3)
      12             : 
      13             : /* The slot history sysvar contains a bit-vector indicating which slots have been processed in the current epoch. */
      14             : 
      15             : /* Initialize the slot history sysvar account. */
      16             : void
      17             : fd_sysvar_slot_history_init( fd_exec_slot_ctx_t * slot_ctx,
      18             :                              fd_spad_t *          runtime_spad );
      19             : 
      20             : /* Update the slot history sysvar account. This should be called at the end of every slot, after execution has concluded. */
      21             : int
      22             : fd_sysvar_slot_history_update( fd_exec_slot_ctx_t * slot_ctx,
      23             :                                fd_spad_t *          runtime_spad );
      24             : 
      25             : /* fd_sysvar_slot_history_read reads the slot history sysvar from funk.
      26             :    If the account doesn't exist in funk or if the account has zero
      27             :    lamports, this function returns NULL. */
      28             : 
      29             : fd_slot_history_global_t *
      30             : fd_sysvar_slot_history_read( fd_funk_t *     funk,
      31             :                              fd_funk_txn_t * funk_txn,
      32             :                              fd_spad_t *     spad );
      33             : 
      34             : int
      35             : fd_sysvar_slot_history_find_slot( fd_slot_history_global_t const * history,
      36             :                                   ulong                            slot,
      37             :                                   fd_wksp_t *                      wksp );
      38             : #endif /* HEADER_fd_src_flamenco_runtime_sysvar_fd_slot_history_h */

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