update

node_modules/errno/build.js

@@ -0,0 +1,43 @@
+#!/usr/bin/env node
+
+var request   = require('request')
+  , fs        = require('fs')
+
+  , uvheadloc = 'https://raw.github.com/joyent/libuv/master/include/uv.h'
+  , defreg    = /^\s*XX\(\s*([\-\d]+),\s*([A-Z]+),\s*"([^"]*)"\s*\)\s*\\?$/
+
+
+request(uvheadloc, function (err, response) {
+  if (err)
+    throw err
+
+  var data, out
+
+  data = response.body
+    .split('\n')
+    .map(function (line) { return line.match(defreg) })
+    .filter(function (match) { return match })
+    .map(function (match) { return {
+        errno: parseInt(match[1], 10)
+      , code: match[2]
+      , description: match[3]
+    }})
+
+  out = 'var all = module.exports.all = ' + JSON.stringify(data, 0, 1) + '\n\n'
+
+  out += '\nmodule.exports.errno = {\n    '
+    + data.map(function (e, i) {
+        return '\'' + e.errno + '\': all[' + i + ']'
+      }).join('\n  , ')
+    + '\n}\n\n'
+
+  out += '\nmodule.exports.code = {\n    '
+    + data.map(function (e, i) {
+        return '\'' + e.code + '\': all[' + i + ']'
+      }).join('\n  , ')
+    + '\n}\n\n'
+
+  out += '\nmodule.exports.custom = require("./custom")(module.exports)\n'
+
+  fs.writeFile('errno.js', out)
+})