6 function isexe (path, options, cb) {
7 fs.stat(path, function (er, st) {
8 cb(er, er ? false : checkMode(st, options))
12 function sync (path, options) {
13 return checkMode(fs.statSync(path), options)
16 function checkMode (stat, options) {
21 var myUid = options.uid !== undefined ?
22 options.uid : process.getuid && process.getuid()
23 var myGid = options.gid !== undefined ?
24 options.gid : process.getgid && process.getgid()
26 var u = parseInt('100', 8)
27 var g = parseInt('010', 8)
28 var o = parseInt('001', 8)
31 var ret = (mod & o) ||
32 (mod & g) && gid === myGid ||
33 (mod & u) && uid === myUid ||
34 (mod & ug) && myUid === 0