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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / os-locale / node_modules / execa / lib / errname.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/os-locale/node_modules/execa/lib/errname.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/os-locale/node_modules/execa/lib/errname.js
new file mode 100644 (file)
index 0000000..e367837
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/os-locale/node_modules/execa/lib/errname.js
@@ -0,0 +1,39 @@
+'use strict';
+// Older verions of Node.js might not have `util.getSystemErrorName()`.
+// In that case, fall back to a deprecated internal.
+const util = require('util');
+
+let uv;
+
+if (typeof util.getSystemErrorName === 'function') {
+       module.exports = util.getSystemErrorName;
+} else {
+       try {
+               uv = process.binding('uv');
+
+               if (typeof uv.errname !== 'function') {
+                       throw new TypeError('uv.errname is not a function');
+               }
+       } catch (err) {
+               console.error('execa/lib/errname: unable to establish process.binding(\'uv\')', err);
+               uv = null;
+       }
+
+       module.exports = code => errname(uv, code);
+}
+
+// Used for testing the fallback behavior
+module.exports.__test__ = errname;
+
+function errname(uv, code) {
+       if (uv) {
+               return uv.errname(code);
+       }
+
+       if (!(code < 0)) {
+               throw new Error('err >= 0');
+       }
+
+       return `Unknown system error ${code}`;
+}
+