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t=el.lookupPath(e,{parent:!0});n.parentExists=!0,n.parentPath=t.path,n.parentObject=t.node,n.name=eo.basename(e),t=el.lookupPath(e,{follow:!r}),n.exists=!0,n.path=t.path,n.object=t.node,n.name=t.node.name,n.isRoot="/"===t.path}catch(e){n.error=e.errno}return n},createPath:(e,r,t,n)=>{e="string"==typeof e?e:el.getPath(e);for(var o=r.split("/").reverse();o.length;){var a=o.pop();if(a){var i=eo.join2(e,a);try{el.mkdir(i)}catch(e){}e=i}}return i},createFile:(e,r,t,n,o)=>{var a=eo.join2("string"==typeof e?e:el.getPath(e),r),i=el.getMode(n,o);return el.create(a,i)},createDataFile:(e,r,t,n,o,a)=>{var i=r;e&&(e="string"==typeof e?e:el.getPath(e),i=r?eo.join2(e,r):e);var s=el.getMode(n,o),u=el.create(i,s);if(t){if("string"==typeof t){for(var l=Array(t.length),c=0,d=t.length;c<d;++c)l[c]=t.charCodeAt(c);t=l}el.chmod(u,146|s);var f=el.open(u,577);el.write(f,t,0,t.length,0,a),el.close(f),el.chmod(u,s)}return u},createDevice:(e,r,t,n)=>{var o=eo.join2("string"==typeof 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eo.ErrnoError(8);if((2097155&t.flags)==0)throw new eo.ErrnoError(28);eo.truncate(t.node,r)},utime:(e,r,t)=>{var n=eo.lookupPath(e,{follow:!0}).node;n.node_ops.setattr(n,{timestamp:Math.max(r,t)})},open:(r,t,n)=>{if(""===r)throw new eo.ErrnoError(44);if(t="string"==typeof t?eo.modeStringToFlags(t):t,n=void 0===n?438:n,n=64&t?4095&n|32768:0,"object"==typeof r)o=r;else{r=Q.normalize(r);try{var o;o=eo.lookupPath(r,{follow:!(131072&t)}).node}catch(e){}}var a=!1;if(64&t){if(o){if(128&t)throw new eo.ErrnoError(20)}else o=eo.mknod(r,n,0),a=!0}if(!o)throw new eo.ErrnoError(44);if(eo.isChrdev(o.mode)&&(t&=-513),65536&t&&!eo.isDir(o.mode))throw new eo.ErrnoError(54);if(!a){var i=eo.mayOpen(o,t);if(i)throw new eo.ErrnoError(i)}512&t&&!a&&eo.truncate(o,0),t&=-131713;var s=eo.createStream({node:o,path:eo.getPath(o),flags:t,seekable:!0,position:0,stream_ops:o.stream_ops,ungotten:[],error:!1});return s.stream_ops.open&&s.stream_ops.open(s),!e.logReadFiles||1&t||(eo.readFiles||(eo.readFiles={}),r in 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eo.ErrnoError(8);if(eo.isDir(e.node.mode))throw new eo.ErrnoError(31);if(!e.stream_ops.write)throw new eo.ErrnoError(28);e.seekable&&1024&e.flags&&eo.llseek(e,0,2);var i=void 0!==o;if(i){if(!e.seekable)throw new eo.ErrnoError(70)}else o=e.position;var s=e.stream_ops.write(e,r,t,n,o,a);return i||(e.position+=s),s},allocate:(e,r,t)=>{if(eo.isClosed(e))throw new eo.ErrnoError(8);if(r<0||t<=0)throw new eo.ErrnoError(28);if((2097155&e.flags)==0)throw new eo.ErrnoError(8);if(!eo.isFile(e.node.mode)&&!eo.isDir(e.node.mode))throw new eo.ErrnoError(43);if(!e.stream_ops.allocate)throw new eo.ErrnoError(138);e.stream_ops.allocate(e,r,t)},mmap:(e,r,t,n,o)=>{if((2&n)!=0&&(2&o)==0&&(2097155&e.flags)!=2||(2097155&e.flags)==1)throw new eo.ErrnoError(2);if(!e.stream_ops.mmap)throw new eo.ErrnoError(43);return e.stream_ops.mmap(e,r,t,n,o)},msync:(e,r,t,n,o)=>e.stream_ops.msync?e.stream_ops.msync(e,r,t,n,o):0,munmap:e=>0,ioctl:(e,r,t)=>{if(!e.stream_ops.ioctl)throw new eo.ErrnoError(59);return 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t=eo.lookupPath(e,{parent:!0});n.parentExists=!0,n.parentPath=t.path,n.parentObject=t.node,n.name=Q.basename(e),t=eo.lookupPath(e,{follow:!r}),n.exists=!0,n.path=t.path,n.object=t.node,n.name=t.node.name,n.isRoot="/"===t.path}catch(e){n.error=e.errno}return n},createPath:(e,r,t,n)=>{e="string"==typeof e?e:eo.getPath(e);for(var o=r.split("/").reverse();o.length;){var a=o.pop();if(a){var i=Q.join2(e,a);try{eo.mkdir(i)}catch(e){}e=i}}return i},createFile:(e,r,t,n,o)=>{var a=Q.join2("string"==typeof e?e:eo.getPath(e),r),i=eo.getMode(n,o);return eo.create(a,i)},createDataFile:(e,r,t,n,o,a)=>{var i=r;e&&(e="string"==typeof e?e:eo.getPath(e),i=r?Q.join2(e,r):e);var s=eo.getMode(n,o),u=eo.create(i,s);if(t){if("string"==typeof t){for(var l=Array(t.length),c=0,d=t.length;c<d;++c)l[c]=t.charCodeAt(c);t=l}eo.chmod(u,146|s);var f=eo.open(u,577);eo.write(f,t,0,t.length,0,a),eo.close(f),eo.chmod(u,s)}return u},createDevice:(e,r,t,n)=>{var o=Q.join2("string"==typeof 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l=eo.lookupNode(t,s),c=ee.relative(e,i);if("."!==c.charAt(0))throw new eo.ErrnoError(28);if("."!==(c=ee.relative(r,a)).charAt(0))throw new eo.ErrnoError(55);try{o=eo.lookupNode(n,u)}catch(e){}if(l!==o){var d=eo.isDir(l.mode),f=eo.mayDelete(t,s,d);if(f||(f=o?eo.mayDelete(n,u,d):eo.mayCreate(n,u)))throw new eo.ErrnoError(f);if(!t.node_ops.rename)throw new eo.ErrnoError(63);if(eo.isMountpoint(l)||o&&eo.isMountpoint(o))throw new eo.ErrnoError(10);if(n!==t&&(f=eo.nodePermissions(t,"w")))throw new eo.ErrnoError(f);eo.hashRemoveNode(l);try{t.node_ops.rename(l,n,u)}catch(e){throw e}finally{eo.hashAddNode(l)}}},rmdir:e=>{var r=eo.lookupPath(e,{parent:!0}).node,t=Q.basename(e),n=eo.lookupNode(r,t),o=eo.mayDelete(r,t,!0);if(o)throw new eo.ErrnoError(o);if(!r.node_ops.rmdir)throw new eo.ErrnoError(63);if(eo.isMountpoint(n))throw new eo.ErrnoError(10);r.node_ops.rmdir(r,t),eo.destroyNode(n)},readdir:e=>{var r=eo.lookupPath(e,{follow:!0}).node;if(!r.node_ops.readdir)throw new 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t=eo.lookupPath(e,{parent:!0});n.parentExists=!0,n.parentPath=t.path,n.parentObject=t.node,n.name=Q.basename(e),t=eo.lookupPath(e,{follow:!r}),n.exists=!0,n.path=t.path,n.object=t.node,n.name=t.node.name,n.isRoot="/"===t.path}catch(e){n.error=e.errno}return n},createPath:(e,r,t,n)=>{e="string"==typeof e?e:eo.getPath(e);for(var o=r.split("/").reverse();o.length;){var a=o.pop();if(a){var i=Q.join2(e,a);try{eo.mkdir(i)}catch(e){}e=i}}return i},createFile:(e,r,t,n,o)=>{var a=Q.join2("string"==typeof e?e:eo.getPath(e),r),i=eo.getMode(n,o);return eo.create(a,i)},createDataFile:(e,r,t,n,o,a)=>{var i=r;e&&(e="string"==typeof e?e:eo.getPath(e),i=r?Q.join2(e,r):e);var s=eo.getMode(n,o),u=eo.create(i,s);if(t){if("string"==typeof t){for(var l=Array(t.length),c=0,d=t.length;c<d;++c)l[c]=t.charCodeAt(c);t=l}eo.chmod(u,146|s);var f=eo.open(u,577);eo.write(f,t,0,t.length,0,a),eo.close(f),eo.chmod(u,s)}return u},createDevice:(e,r,t,n)=>{var o=Q.join2("string"==typeof e?e:eo.getPath(e),r),a=eo.getMode(!!t,!!n);eo.createDevice.major||(eo.createDevice.major=64);var i=eo.makedev(eo.createDevice.major++,0);return eo.registerDevice(i,{open:e=>{e.seekable=!1},close:e=>{n&&n.buffer&&n.buffer.length&&n(10)},read:(e,r,n,o,a)=>{for(var i,s=0,u=0;u<o;u++){try{i=t()}catch(e){throw new eo.ErrnoError(29)}if(void 0===i&&0===s)throw new eo.ErrnoError(6);if(null==i)break;s++,r[n+u]=i}return s&&(e.node.timestamp=Date.now()),s},write:(e,r,t,o,a)=>{for(var i=0;i<o;i++)try{n(r[t+i])}catch(e){throw new eo.ErrnoError(29)}return o&&(e.node.timestamp=Date.now()),i}}),eo.mkdev(o,a,i)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. 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