libnode_sys/napi/napi_1/
napi_adjust_external_memory.rs

1use std::sync::OnceLock;
2
3use super::super::*;
4
5const SYMBOL: &[u8] = "napi_adjust_external_memory".as_bytes();
6type SIGNATURE = fn(env: napi_env, change_in_bytes: i64, adjusted_value: *mut i64) -> napi_status;
7
8static CACHE: OnceLock<crate::load::Symbol<SIGNATURE>> = OnceLock::new();
9
10pub unsafe fn napi_adjust_external_memory(
11  env: napi_env,
12  change_in_bytes: i64,
13  adjusted_value: *mut i64,
14) -> napi_status {
15  unsafe {
16    CACHE.get_or_init(|| crate::load::get_sym(SYMBOL).unwrap())(
17      env,
18      change_in_bytes,
19      adjusted_value,
20    )
21  }
22}