Line data    Source code

       1             : #ifndef HEADER_fd_src_flamenco_runtime_sysvar_fd_slot_hashes_h
       2             : #define HEADER_fd_src_flamenco_runtime_sysvar_fd_slot_hashes_h
       3             : 
       4             : #include "../../fd_flamenco_base.h"
       5             : #include "../../types/fd_types.h"
       6             : 
       7             : /* The slot hashes sysvar contains the most recent hashes of the slot's parent bank hashes. */
       8             : 
       9             : /* FD_SYSVAR_SLOT_HASHES_CAP is the max number of entries that the
      10             :    "slot hashes" sysvar will include.
      11             :    
      12             :    https://github.com/anza-xyz/agave/blob/6398ddf6ab8a8f81017bf675ab315a70067f0bf0/sdk/program/src/slot_hashes.rs#L19 */
      13             : 
      14          69 : #define FD_SYSVAR_SLOT_HASHES_CAP (512UL)
      15             : 
      16             : FD_PROTOTYPES_BEGIN
      17             : 
      18             : /* Initialize the slot hashes sysvar account (used for tests currently) */
      19             : void fd_sysvar_slot_hashes_init( fd_exec_slot_ctx_t * slot_ctx, fd_slot_hashes_t * slot_hashes );
      20             : 
      21             : /* Update the slot hashes sysvar account. This should be called at the end of every slot, before execution commences. */
      22             : void
      23             : fd_sysvar_slot_hashes_update( fd_exec_slot_ctx_t * slot_ctx);
      24             : 
      25             : /* fd_sysvar_slot_hashes_read reads the slot hashes sysvar from the
      26             :    accounts manager.  On success, returns 0 and writes deserialized
      27             :    value into *result.  On failure, returns the bincode/acc_mgr error
      28             :    code. */
      29             : fd_slot_hashes_t *
      30             : fd_sysvar_slot_hashes_read( fd_slot_hashes_t *   result,
      31             :                             fd_exec_slot_ctx_t * slot_ctx );
      32             : 
      33             : FD_PROTOTYPES_END
      34             : 
      35             : #endif /* HEADER_fd_src_flamenco_runtime_sysvar_fd_slot_hashes_h */