add errno method

9 years ago · c8eaa11d09
parent 9fb41cb2f9
commit c8eaa11d09
1 changed files with 4 additions and 0 deletions
--- a/index.js
+++ b/index.js
@ -79,6 +79,10 @@ exports.unmount = function (mnt, cb) {
  fuse.unmount(path.resolve(mnt), cb || noop)
 }

+exports.errno = function (code) {
+  return exports[code.toUpperCase()] || -1
+}
+
 exports.EPERM = -1
 exports.ENOENT = -2
 exports.ESRCH = -3