Line data    Source code

       1             : #ifndef HEADER_fd_src_flamenco_runtime_fd_runtime_init_h
       2             : #define HEADER_fd_src_flamenco_runtime_fd_runtime_init_h
       3             : 
       4             : /* fd_runtime_init.h provides APIs for backing up and restoring a Solana
       5             :    runtime environment.  This file must not depend on fd_executor.h. */
       6             : 
       7             : #include "../fd_flamenco_base.h"
       8             : #include "../../funk/fd_funk_rec.h"
       9             : 
      10             : /* FD_BLOCK_SLOT_BANK_TYPE stores fd_slot_bank_t bincode encoded */
      11           0 : #define FD_BLOCK_SLOT_BANK_TYPE ((uchar)6)
      12             : 
      13             : /* FD_BLOCK_EPOCH_BANK_TYPE stores fd_epoch_bank_t bincode encoded */
      14           0 : #define FD_BLOCK_EPOCH_BANK_TYPE ((uchar)7)
      15             : 
      16           0 : #define FD_RUNTIME_ENC_BINCODE 0xB13C0DEFU /* classic bincode encoding */
      17             : #define FD_RUNTIME_ENC_ARCHIVE 0xA3C417EAU /* archival encoding */
      18             : 
      19             : FD_PROTOTYPES_BEGIN
      20             : 
      21             : fd_funk_rec_key_t
      22             : fd_runtime_epoch_bank_key( void );
      23             : 
      24             : fd_funk_rec_key_t
      25             : fd_runtime_slot_bank_key( void );
      26             : 
      27             : int
      28             : fd_runtime_save_slot_bank( fd_exec_slot_ctx_t * slot_ctx );
      29             : 
      30             : int
      31             : fd_runtime_save_epoch_bank( fd_exec_slot_ctx_t * slot_ctx );
      32             : 
      33             : /* fd_features_restore loads all known feature accounts from the
      34             :    accounts database.  This is used when initializing bank from a
      35             :    snapshot. */
      36             : 
      37             : void
      38             : fd_features_restore( fd_exec_slot_ctx_t * slot_ctx, fd_spad_t * runtime_spad );
      39             : 
      40             : /* Recover slot_bank and epoch_bank from funk. */
      41             : 
      42             : void
      43             : fd_runtime_recover_banks( fd_exec_slot_ctx_t * slot_ctx,
      44             :                           int                  delete_first,
      45             :                           int                  clear_first,
      46             :                           fd_spad_t *          runtime_spad );
      47             : 
      48             : void
      49             : fd_runtime_delete_banks( fd_exec_slot_ctx_t * slot_ctx );
      50             : 
      51             : FD_PROTOTYPES_END
      52             : 
      53             : #endif /* HEADER_fd_src_flamenco_runtime_fd_runtime_init_h */