26 lines
706 B
Rust
26 lines
706 B
Rust
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//! @brief Example Rust-based BPF sanity program that finalizes a BPF program
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#![allow(unreachable_code)]
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extern crate solana_program;
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use solana_program::{
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account_info::AccountInfo, bpf_loader, entrypoint, entrypoint::ProgramResult,
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loader_instruction, msg, program::invoke, pubkey::Pubkey,
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};
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entrypoint!(process_instruction);
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fn process_instruction(
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_program_id: &Pubkey,
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accounts: &[AccountInfo],
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_instruction_data: &[u8],
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) -> ProgramResult {
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msg!("Finalize a program");
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invoke(
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&loader_instruction::finalize(&accounts[0].key.clone(), &bpf_loader::id()),
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accounts,
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)?;
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msg!("check executable");
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assert!(accounts[0].executable);
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Ok(())
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}
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