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Add support for BPF program custom errors (#5743)

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* Add support for BPF program custom errors

* Rename SOL_SUCCESS -> SUCCESS
This commit is contained in:
Justin Starry
2019-09-06 16:05:01 -07:00
committed by GitHub
parent d3052d094c
commit 81c36699c4
26 changed files with 108 additions and 67 deletions
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5
programs/bpf/rust/128bit/src/lib.rs
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@ -1,10 +1,11 @@
//! @brief Example Rust-based BPF program tests loop iteration
extern crate solana_sdk;
use solana_sdk::entrypoint::SUCCESS;
use solana_sdk::info;
#[no_mangle]
pub extern "C" fn entrypoint(_input: *mut u8) -> bool {
pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
let x: u128 = 1;
let y = x.rotate_right(1);
assert_eq!(y, 170_141_183_460_469_231_731_687_303_715_884_105_728);
@ -48,5 +49,5 @@ pub extern "C" fn entrypoint(_input: *mut u8) -> bool {
assert_eq!(x, 0x0001_ffff_ffff_ffff_fffe);
info!("Success");
true
SUCCESS
}