43 lines
1.2 KiB
Rust
43 lines
1.2 KiB
Rust
#![cfg(feature = "program")]
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use crate::{
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account_info::AccountInfo, entrypoint::ProgramResult, entrypoint::SUCCESS,
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instruction::Instruction,
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};
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/// Invoke a cross-program instruction
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pub fn invoke(instruction: &Instruction, account_infos: &[AccountInfo]) -> ProgramResult {
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invoke_signed(instruction, account_infos, &[])
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}
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/// Invoke a cross-program instruction with program signatures
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pub fn invoke_signed(
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instruction: &Instruction,
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account_infos: &[AccountInfo],
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signers_seeds: &[&[&[u8]]],
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) -> ProgramResult {
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let result = unsafe {
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sol_invoke_signed_rust(
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instruction as *const _ as *const u8,
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account_infos as *const _ as *const u8,
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account_infos.len() as u64,
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signers_seeds as *const _ as *const u8,
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signers_seeds.len() as u64,
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)
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};
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match result {
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SUCCESS => Ok(()),
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_ => Err(result.into()),
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}
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}
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extern "C" {
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fn sol_invoke_signed_rust(
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instruction_addr: *const u8,
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account_infos_addr: *const u8,
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account_infos_len: u64,
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signers_seeds_addr: *const u8,
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signers_seeds_len: u64,
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) -> u64;
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}
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