34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
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import {promisify} from 'node:util';
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import {pidtreeCallback} from './lib/pidtree.js';
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const pidtreeAsync = promisify(pidtreeCallback);
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/**
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* Get the list of children pids of the given pid.
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* @public
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* @param {number|string} pid A PID. If -1 will return all the pids.
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* @param {object} [options] Optional options object.
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* @param {boolean} [options.root=false] Include the provided PID in the list.
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* @param {boolean} [options.advanced=false] Returns a list of objects in the
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* format {ppid: X, pid: Y}.
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* @param {Function} [callback] Called when the list is ready. If not provided a
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* promise is returned instead.
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* @returns {Promise<object[]>|void} Only when the callback is not provided.
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*/
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function pidtree(pid, options, callback) {
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if (typeof options === 'function') {
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callback = options;
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options = undefined;
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}
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if (typeof callback === 'function') {
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pidtreeCallback(pid, options, callback);
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return;
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}
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return pidtreeAsync(pid, options);
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}
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export default pidtree;
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export {pidtree};
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