How to use the fstat function from fs

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

test-fs-error-messages.js

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  assert.strictEqual(err.syscall, 'fstat');
  return true;
};

common.runWithInvalidFD((fd) => {
  fs.fstat(fd, common.mustCall(validateError));

  assert.throws(
    () => fs.fstatSync(fd),
    validateError

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test-fs-readfile-zero-byte-liar.js

GitHub: psmedley/node-os2

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const fs = require('fs');


const dataExpected = fs.readFileSync(__filename, 'utf8');


// sometimes stat returns size=0, but it's a lie.
fs._fstat = fs.fstat;
fs._fstatSync = fs.fstatSync;


fs.fstat = (fd, cb) => {
  fs._fstat(fd, (er, st) => {

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replace.js

GitHub: RumanSanghera/Receipt-Scanner

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if (er) {
  return reject(er)
}

fs.fstat(fd, (er, st) => {
  if (er) {
    return fs.close(fd, () => reject(er))
  }

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test-fs-stat.js

GitHub: EzSylester/Node

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// fstat
fs.open('.', 'r', undefined, function(err, fd) {
  assert.ok(!err);
  assert.ok(fd);


  fs.fstat(fd, function(err, stats) {
    if (err) {
      got_error = true;
    } else {
      console.dir(stats);

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