How to use the read function from fs

Find comprehensive JavaScript fs.read code examples handpicked from public code repositorys.

test-fs-error-messages.js

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  return true;
};

common.runWithInvalidFD((fd) => {
  const buf = Buffer.alloc(5);
  fs.read(fd, buf, 0, 1, 1, common.mustCall(validateError));

  assert.throws(
    () => fs.readSync(fd, buf, 0, 1, 1),
    validateError

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replace.js

GitHub: RumanSanghera/Receipt-Scanner

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if (er) {
  return cb(er)
}
bufPos += bytes
if (bufPos < 512 && bytes) {
  return fs.read(
    fd, headBuf, bufPos, headBuf.length - bufPos,
    position + bufPos, onread
  )
}

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+ 5 other calls in file

common.js

GitHub: EvernodeXRPL/hp-nodejs-contract

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}
export function writevAsync(fd, bufList) {
    return new Promise(resolve => fs.writev(fd, bufList, resolve));
}
export function readAsync(fd, buf, offset, size) {
    return new Promise(resolve => fs.read(fd, buf, 0, size, offset, resolve));
}

export async function invokeCallback(callback, ...args) {
    if (!callback)

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+ 13 other calls in file

Other functions in fs

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fs.readFileSync is the most popular function in fs (2736 examples)

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