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1if("."!==n[i]){if(".."===n[i]){if(a=e7.dirname(a),rb.isRoot(o)){e=a+"/"+n.slice(i+1).join("/"),t--;continue e}o=o.parent;continue}a=e7.join2(a,n[i]);try{o=rb.lookupNode(o,n[i])}catch(e){if(e?.errno===44&&s&&r.noent_okay)return{path:a};throw e}if(rb.isMountpoint(o)&&(!s||r.follow_mount)&&(o=o.mounted.root),rb.isLink(o.mode)&&(!s||r.follow)){if(!o.node_ops.readlink)throw new rb.ErrnoError(52);var u=o.node_ops.readlink(o);e7.isAbs(u)||(u=e7.dirname(a)+"/"+u),e=u+"/"+n.slice(i+1).join("/");continue e}}}return{path:a,node:o}}throw new rb.ErrnoError(32)},getPath(e){for(var r;;){if(rb.isRoot(e)){var t=e.mount.mountpoint;if(!r)return t;return"/"!==t[t.length-1]?`${t}/${r}`:t+r}r=r?`${e.name}/${r}`:e.name,e=e.parent}},hashName(e,r){for(var t=0,n=0;n<r.length;n++)t=(t<<5)-t+r.charCodeAt(n)|0;return(e+t>>>0)%rb.nameTable.length},hashAddNode(e){var r=rb.hashName(e.parent.id,e.name);e.name_next=rb.nameTable[r],rb.nameTable[r]=e},hashRemoveNode(e){var r=rb.hashName(e.parent.id,e.name);if(rb.nameTable[r]===e)rb.nameTable[r]=e.name_next;else for(var t=rb.nameTable[r];t;){if(t.name_next===e){t.name_next=e.name_next;break}t=t.name_next}},lookupNode(e,r){var t=rb.mayLookup(e);if(t)throw new rb.ErrnoError(t);for(var n=rb.hashName(e.id,r),o=rb.nameTable[n];o;o=o.name_next){var a=o.name;if(o.parent.id===e.id&&a===r)return o}return rb.lookup(e,r)},createNode(e,r,t,n){var o=new rb.FSNode(e,r,t,n);return rb.hashAddNode(o),o},destroyNode(e){rb.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>(61440&e)==32768,isDir:e=>(61440&e)==16384,isLink:e=>(61440&e)==40960,isChrdev:e=>(61440&e)==8192,isBlkdev:e=>(61440&e)==24576,isFIFO:e=>(61440&e)==4096,isSocket:e=>(49152&e)==49152,flagsToPermissionString(e){var r=["r","w","rw"][3&e];return 512&e&&(r+="w"),r},nodePermissions:(e,r)=>rb.ignorePermissions?0:r.includes("r")&&!(292&e.mode)||r.includes("w")&&!(146&e.mode)||r.includes("x")&&!(73&e.mode)?2:0,mayLookup:e=>rb.isDir(e.mode)?rb.nodePermissions(e,"x")||(e.node_ops.lookup?0:2):54,mayCreate(e,r){if(!rb.isDir(e.mode))return 54;try{return rb.lookupNode(e,r),20}catch(e){}return rb.nodePermissions(e,"wx")},mayDelete(e,r,t){try{n=rb.lookupNode(e,r)}catch(e){return e.errno}var n,o=rb.nodePermissions(e,"wx");if(o)return o;if(t){if(!rb.isDir(n.mode))return 54;if(rb.isRoot(n)||rb.getPath(n)===rb.cwd())return 10}else if(rb.isDir(n.mode))return 31;return 0},mayOpen(e,r){if(!e)return 44;if(rb.isLink(e.mode))return 32;var t=rb.flagsToPermissionString(r);return rb.isDir(e.mode)&&("r"!==t||576&r)?31:rb.nodePermissions(e,t)},checkOpExists(e,r){if(!e)throw new rb.ErrnoError(r);return e},MAX_OPEN_FDS:4096,nextfd(){for(var e=0;e<=rb.MAX_OPEN_FDS;e++)if(!rb.streams[e])return e;throw new rb.ErrnoError(33)},getStreamChecked(e){var r=rb.getStream(e);if(!r)throw new rb.ErrnoError(8);return r},getStream:e=>rb.streams[e],createStream:(e,r=-1)=>(e=Object.assign(new rb.FSStream,e),-1==r&&(r=rb.nextfd()),e.fd=r,rb.streams[r]=e,e),closeStream(e){rb.streams[e]=null},dupStream(e,r=-1){var t=rb.createStream(e,r);return t.stream_ops?.dup?.(t),t},doSetAttr(e,r,t){var n=e?.stream_ops.setattr,o=n?e:r;n??=r.node_ops.setattr,rb.checkOpExists(n,63),n(o,t)},chrdev_stream_ops:{open(e){var r=rb.getDevice(e.node.rdev);e.stream_ops=r.stream_ops,e.stream_ops.open?.(e)},llseek(){throw new rb.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,r)=>e<<8|r,registerDevice(e,r){rb.devices[e]={stream_ops:r}},getDevice:e=>rb.devices[e],getMounts(e){for(var r=[],t=[e];t.length;){var n=t.pop();r.push(n),t.push(...n.mounts)}return r},syncfs(e,r){"function"==typeof e&&(r=e,e=!1),rb.syncFSRequests++,rb.syncFSRequests>1&&N(`warning: ${rb.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`);var t=rb.getMounts(rb.root.mount),n=0;function o(e){return rb.syncFSRequests--,r(e)}function a(e){if(e)return a.errored?void 0:(a.errored=!0,o(e));++n>=t.length&&o(null)}for(var i of t)i.type.syncfs?i.type.syncfs(i,e,a):a(null)},mount(e,r,t){var n,o="/"===t,a=!t;if(o&&rb.root)throw new rb.ErrnoError(10);if(!o&&!a){var i=rb.lookupPath(t,{follow_mount:!1});if(t=i.path,n=i.node,rb.isMountpoint(n))throw new rb.ErrnoError(10);if(!rb.isDir(n.mode))throw new rb.ErrnoError(54)}var s={type:e,opts:r,mountpoint:t,mounts:[]},u=e.mount(s);
vendor: 6,858 bytes, line 1
1return u.mount=s,s.root=u,o?rb.root=u:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),u},unmount(e){var r=rb.lookupPath(e,{follow_mount:!1});if(!rb.isMountpoint(r.node))throw new rb.ErrnoError(28);var t=r.node,n=t.mounted,o=rb.getMounts(n);for(var[a,i]of Object.entries(rb.nameTable))for(;i;){var s=i.name_next;o.includes(i.mount)&&rb.destroyNode(i),i=s}t.mounted=null;var u=t.mount.mounts.indexOf(n);t.mount.mounts.splice(u,1)},lookup:(e,r)=>e.node_ops.lookup(e,r),mknod(e,r,t){var n=rb.lookupPath(e,{parent:!0}).node,o=e7.basename(e);if(!o)throw new rb.ErrnoError(28);if("."===o||".."===o)throw new rb.ErrnoError(20);var a=rb.mayCreate(n,o);if(a)throw new rb.ErrnoError(a);if(!n.node_ops.mknod)throw new rb.ErrnoError(63);return n.node_ops.mknod(n,o,r,t)},statfs:e=>rb.statfsNode(rb.lookupPath(e,{follow:!0}).node),statfsStream:e=>rb.statfsNode(e.node),statfsNode(e){var r={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:rb.nextInode,ffree:rb.nextInode-1,fsid:42,flags:2,namelen:255};return e.node_ops.statfs&&Object.assign(r,e.node_ops.statfs(e.mount.opts.root)),r},create:(e,r=438)=>(r&=4095,r|=32768,rb.mknod(e,r,0)),mkdir:(e,r=511)=>(r&=1023,r|=16384,rb.mknod(e,r,0)),mkdirTree(e,r){var t=e.split("/"),n="";for(var o of t)if(o){(n||e7.isAbs(e))&&(n+="/"),n+=o;try{rb.mkdir(n,r)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,r,t)=>(void 0===t&&(t=r,r=438),r|=8192,rb.mknod(e,r,t)),symlink(e,r){if(!rt.resolve(e))throw new rb.ErrnoError(44);var t=rb.lookupPath(r,{parent:!0}).node;if(!t)throw new rb.ErrnoError(44);var n=e7.basename(r),o=rb.mayCreate(t,n);if(o)throw new rb.ErrnoError(o);if(!t.node_ops.symlink)throw new rb.ErrnoError(63);return t.node_ops.symlink(t,n,e)},rename(e,r){var t,n,o,a=e7.dirname(e),i=e7.dirname(r),s=e7.basename(e),u=e7.basename(r);if(t=rb.lookupPath(e,{parent:!0}).node,n=rb.lookupPath(r,{parent:!0}).node,!t||!n)throw new rb.ErrnoError(44);if(t.mount!==n.mount)throw new rb.ErrnoError(75);var l=rb.lookupNode(t,s),d=rt.relative(e,i);if("."!==d.charAt(0))throw new rb.ErrnoError(28);if("."!==(d=rt.relative(r,a)).charAt(0))throw new rb.ErrnoError(55);try{o=rb.lookupNode(n,u)}catch(e){}if(l!==o){var c=rb.isDir(l.mode),f=rb.mayDelete(t,s,c);if(f||(f=o?rb.mayDelete(n,u,c):rb.mayCreate(n,u)))throw new rb.ErrnoError(f);if(!t.node_ops.rename)throw new rb.ErrnoError(63);if(rb.isMountpoint(l)||o&&rb.isMountpoint(o))throw new rb.ErrnoError(10);if(n!==t&&(f=rb.nodePermissions(t,"w")))throw new rb.ErrnoError(f);rb.hashRemoveNode(l);try{t.node_ops.rename(l,n,u),l.parent=n}catch(e){throw e}finally{rb.hashAddNode(l)}}},rmdir(e){var r=rb.lookupPath(e,{parent:!0}).node,t=e7.basename(e),n=rb.lookupNode(r,t),o=rb.mayDelete(r,t,!0);if(o)throw new rb.ErrnoError(o);if(!r.node_ops.rmdir)throw new rb.ErrnoError(63);if(rb.isMountpoint(n))throw new rb.ErrnoError(10);r.node_ops.rmdir(r,t),rb.destroyNode(n)},readdir(e){var r=rb.lookupPath(e,{follow:!0}).node;return rb.checkOpExists(r.node_ops.readdir,54)(r)},unlink(e){var r=rb.lookupPath(e,{parent:!0}).node;if(!r)throw new rb.ErrnoError(44);var t=e7.basename(e),n=rb.lookupNode(r,t),o=rb.mayDelete(r,t,!1);if(o)throw new rb.ErrnoError(o);if(!r.node_ops.unlink)throw new rb.ErrnoError(63);if(rb.isMountpoint(n))throw new rb.ErrnoError(10);r.node_ops.unlink(r,t),rb.destroyNode(n)},readlink(e){var r=rb.lookupPath(e).node;if(!r)throw new rb.ErrnoError(44);if(!r.node_ops.readlink)throw new rb.ErrnoError(28);return r.node_ops.readlink(r)},stat(e,r){var t=rb.lookupPath(e,{follow:!r}).node;return rb.checkOpExists(t.node_ops.getattr,63)(t)},fstat(e){var r=rb.getStreamChecked(e),t=r.node,n=r.stream_ops.getattr,o=n?r:t;return n??=t.node_ops.getattr,rb.checkOpExists(n,63),n(o)},lstat:e=>rb.stat(e,!0),doChmod(e,r,t,n){rb.doSetAttr(e,r,{mode:4095&t|-4096&r.mode,ctime:Date.now(),dontFollow:n})},chmod(e,r,t){var n;n="string"==typeof e?rb.lookupPath(e,{follow:!t}).node:e,rb.doChmod(null,n,r,t)},lchmod(e,r){rb.chmod(e,r,!0)},fchmod(e,r){var t=rb.getStreamChecked(e);rb.doChmod(t,t.node,r,!1)},doChown(e,r,t){rb.doSetAttr(e,r,{timestamp:Date.now(),dontFollow:t})},chown(e,r,t,n){var o;o="string"==typeof e?rb.lookupPath(e,{follow:!n}).node:e,rb.doChown(null,o,n)},lchown(e,r,t){rb.chown(e,r,t,!0)},fchown(e,r,t){var n=rb.getStreamChecked(e);rb.doChown(n,n.node,!1)},doTruncate(e,r,t){if(rb.isDir(r.mode))throw new rb.ErrnoError(31);if(!rb.isFile(r.mode))throw new rb.ErrnoError(28);var n=rb.nodePermissions(r,"w");if(n)throw new rb.ErrnoError(n);rb.doSetAttr(e,r,{size:t,timestamp:Date.now()})},truncate(e,r){if(r<0)throw new rb.ErrnoError(28);if("string"==typeof e){var t;t=rb.lookupPath(e,{follow:!0}).node}else t=e;rb.doTruncate(null,t,r)},ftruncate(e,r){var t=rb.getStreamChecked(e);if(r<0||(2097155&t.flags)==0)throw new rb.ErrnoError(28);rb.doTruncate(t,t.node,r)},utime(e,r,t){var n=rb.lookupPath(e,{follow:!0}).node;rb.checkOpExists(n.node_ops.setattr,63)(n,{atime:r,mtime:t})},open(e,r,t=438){if(""===e)throw new rb.ErrnoError(44);if(t=64&(r=rl(r))?4095&t|32768:0,"object"==typeof e)n=e;else{o=e.endsWith("/");var n,o,a=rb.lookupPath(e,{follow:!(131072&r),noent_okay:!0});n=a.node,e=a.path}var i=!1;if(64&r){if(n){if(128&r)throw new rb.ErrnoError(20)}else if(o)throw new rb.ErrnoError(31);else n=rb.mknod(e,511|t,0),i=!0}if(!n)throw new rb.ErrnoError(44);if(rb.isChrdev(n.mode)&&(r&=-513),65536&r&&!rb.isDir(n.mode))throw new rb.ErrnoError(54);if(!i){var s=rb.mayOpen(n,r);if(s)throw new rb.ErrnoError(s)}512&r&&!i&&rb.truncate(n,0),r&=-131713;var u=rb.createStream({node:n,path:rb.getPath(n),flags:r,seekable:!0,position:0,stream_ops:n.stream_ops,ungotten:[],error:!1});return u.stream_ops.open&&u.stream_ops.open(u),i&&rb.chmod(n,511&t),u},close(e){if(rb.isClosed(e))throw new rb.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{rb.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek(e,r,t){if(rb.isClosed(e))throw new rb.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new rb.ErrnoError(70);if(0!=t&&1!=t&&2!=t)throw new rb.ErrnoError(28);return e.position=e.stream_ops.llseek(e,r,t),e.ungotten=[],e.position},read(e,r,t,n,o){if(n<0||o<0)throw new rb.ErrnoError(28);if(rb.isClosed(e)||(2097155&e.flags)==1)throw new rb.ErrnoError(8);if(rb.isDir(e.node.mode))throw new rb.ErrnoError(31);if(!e.stream_ops.read)throw new rb.ErrnoError(28);var a=void 0!==o;if(a){if(!e.seekable)throw new rb.ErrnoError(70)}else o=e.position;var i=e.stream_ops.read(e,r,t,n,o);return a||(e.position+=i),i},write(e,r,t,n,o,a){if(n<0||o<0)throw new rb.ErrnoError(28);if(rb.isClosed(e)||(2097155&e.flags)==0)throw new rb.ErrnoError(8);if(rb.isDir(e.node.mode))throw new rb.ErrnoError(31);if(!e.stream_ops.write)throw new rb.ErrnoError(28);e.seekable&&1024&e.flags&&rb.llseek(e,0,2);var i=void 0!==o;if(i){if(!e.seekable)throw new rb.ErrnoError(70)}else o=e.position;var s=e.stream_ops.write(e,r,t,n,o,a);
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vendor: 4,762 bytes, line 1
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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.