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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use deno_core::error::AnyError;
use deno_core::op2;
use deno_core::OpState;
use deno_permissions::PermissionsContainer;
#[cfg(unix)]
fn kill(pid: i32, sig: i32) -> i32 {
// SAFETY: FFI call to libc
if unsafe { libc::kill(pid, sig) } < 0 {
std::io::Error::last_os_error().raw_os_error().unwrap()
} else {
0
}
}
#[cfg(not(unix))]
fn kill(pid: i32, _sig: i32) -> i32 {
use winapi::shared::minwindef::DWORD;
use winapi::shared::minwindef::FALSE;
use winapi::shared::minwindef::TRUE;
use winapi::um::errhandlingapi::GetLastError;
use winapi::um::processthreadsapi::GetCurrentProcess;
use winapi::um::processthreadsapi::OpenProcess;
use winapi::um::processthreadsapi::TerminateProcess;
use winapi::um::winnt::PROCESS_TERMINATE;
// SAFETY: FFI call to winapi
unsafe {
let p_hnd = if pid == 0 {
GetCurrentProcess()
} else {
OpenProcess(PROCESS_TERMINATE, FALSE, pid as DWORD)
};
if p_hnd.is_null() {
return GetLastError() as i32;
}
if TerminateProcess(p_hnd, 1) == TRUE {
return 0;
}
GetLastError() as i32
}
}
#[op2(fast)]
pub fn op_node_process_kill(
state: &mut OpState,
#[smi] pid: i32,
#[smi] sig: i32,
) -> Result<i32, AnyError> {
state
.borrow_mut::<PermissionsContainer>()
.check_run_all("process.kill")?;
Ok(kill(pid, sig))
}
#[op2(fast)]
pub fn op_process_abort() {
std::process::abort();
}
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