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Title: util: process signal to exit code utility by ErickWendel · Pull Request #60963 · nodejs/node · GitHub

Open Graph Title: util: process signal to exit code utility by ErickWendel · Pull Request #60963 · nodejs/node

X Title: util: process signal to exit code utility by ErickWendel · Pull Request #60963 · nodejs/node

Description: Description Adds util.convertProcessSignalToExitCode() utility function to convert signal names (e.g., SIGTERM, SIGKILL) to their corresponding POSIX exit codes. When a child process is terminated by a signal, the code parameter in the 'exit' and 'close' events is null. This utility allows users to convert the signal parameter to the POSIX standard exit code. Example import { spawn } from 'node:child_process'; import { once } from 'node:events'; import { convertProcessSignalToExitCode } from 'node:util'; const ls = spawn('ls', ['-lh', '/usr']); ls.kill(); const [code, signal] = await once(ls, 'exit'); const exitCode = convertProcessSignalToExitCode(signal); console.log(`signal ${signal}, POSIX exit code: ${exitCode}`); // signal SIGTERM, POSIX exit code: 143 Note: While Windows doesn't natively support POSIX signals, Node.js provides a cross-platform abstraction that emulates signal behavior. This allows convertProcessSignalToExitCode() to work consistently across all platforms, returning the same POSIX exit codes on both Unix-like systems and Windows. Refs #60285 #60720

Open Graph Description: Description Adds util.convertProcessSignalToExitCode() utility function to convert signal names (e.g., SIGTERM, SIGKILL) to their corresponding POSIX exit codes. When a child process is terminated ...

X Description: Description Adds util.convertProcessSignalToExitCode() utility function to convert signal names (e.g., SIGTERM, SIGKILL) to their corresponding POSIX exit codes. When a child process is terminated ...

Opengraph URL: https://github.com/nodejs/node/pull/60963

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