mirror of
https://github.com/ClassiCube/ClassiCube.git
synced 2025-09-13 01:26:50 -04:00
Remove stuff don't need
This commit is contained in:
UnknownShadow200
parent
480111d6c1
commit
e009bc94a7
@ -228,7 +228,7 @@ mergeInto(LibraryManager.library, {
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interop_FileLength: function(fd) {
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try {
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var stream = CCFS.getStream(fd);
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var attrs = stream.node.node_ops.getattr(stream.node);
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var attrs = MEMFS.node_getattr(stream.node);
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return attrs.size|0;
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} catch (e) {
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if (!(e instanceof CCFS.ErrnoError)) abort(e);
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@ -289,7 +289,7 @@ mergeInto(LibraryManager.library, {
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var lookup = CCFS.lookupPath(path);
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path = lookup.path;
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node = lookup.node;
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stat = node.node_ops.getattr(node);
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stat = MEMFS.node_getattr(node);
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if (CCFS.isDir(stat.mode)) {
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entry = { timestamp: stat.mtime, mode: stat.mode };
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@ -438,7 +438,7 @@ mergeInto(LibraryManager.library, {
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}
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CCFS.chmod(path, entry.mode);
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CCFS.utime(path, entry.timestamp, entry.timestamp);
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CCFS.utime(path, entry.timestamp);
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} catch (e) {
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return callback(e);
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}
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@ -1177,40 +1177,20 @@ mergeInto(LibraryManager.library, {
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if (!MEMFS.ops_table) {
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MEMFS.ops_table = {
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dir: {
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node: {
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getattr: MEMFS.node_ops.getattr,
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setattr: MEMFS.node_ops.setattr,
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lookup: MEMFS.node_ops.lookup,
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mknod: MEMFS.node_ops.mknod,
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unlink: MEMFS.node_ops.unlink,
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readdir: MEMFS.node_ops.readdir
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},
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stream: {
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llseek: MEMFS.stream_ops.llseek
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}
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lookup: MEMFS.node_lookup,
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mknod: MEMFS.node_mknod,
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unlink: MEMFS.node_unlink
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},
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file: {
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node: {
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getattr: MEMFS.node_ops.getattr,
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setattr: MEMFS.node_ops.setattr
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},
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stream: {
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llseek: MEMFS.stream_ops.llseek,
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read: MEMFS.stream_ops.read,
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write: MEMFS.stream_ops.write,
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allocate: MEMFS.stream_ops.allocate
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}
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}
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};
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}
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var node = CCFS.createNode(parent, name, mode, dev);
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if (CCFS.isDir(node.mode)) {
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node.node_ops = MEMFS.ops_table.dir.node;
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node.stream_ops = MEMFS.ops_table.dir.stream;
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node.node_ops = MEMFS.ops_table.dir;
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node.contents = {};
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} else if (CCFS.isFile(node.mode)) {
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node.node_ops = MEMFS.ops_table.file.node;
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node.stream_ops = MEMFS.ops_table.file.stream;
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node.node_ops = MEMFS.ops_table.file;
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node.usedBytes = 0; // The actual number of bytes used in the typed array, as opposed to contents.length which gives the whole capacity.
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// When the byte data of the file is populated, this will point to either a typed array, or a normal JS array. Typed arrays are preferred
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// for performance, and used by default. However, typed arrays are not resizable like normal JS arrays are, so there is a small disk size
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@ -1265,8 +1245,7 @@ mergeInto(LibraryManager.library, {
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else while (node.contents.length < newSize) node.contents.push(0);
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node.usedBytes = newSize;
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},
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node_ops:{
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getattr:function(node) {
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node_getattr:function(node) {
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var attr = {};
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attr.mode = node.mode;
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if (CCFS.isDir(node.mode)) {
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@ -1279,7 +1258,7 @@ mergeInto(LibraryManager.library, {
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attr.mtime = new Date(node.timestamp);
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return attr;
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},
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setattr:function(node, attr) {
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node_setattr:function(node, attr) {
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if (attr.mode !== undefined) {
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node.mode = attr.mode;
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}
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@ -1290,16 +1269,16 @@ mergeInto(LibraryManager.library, {
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MEMFS.resizeFileStorage(node, attr.size);
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}
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},
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lookup:function(parent, name) {
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node_lookup:function(parent, name) {
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throw CCFS.genericErrors[2];
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},
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mknod:function(parent, name, mode, dev) {
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node_mknod:function(parent, name, mode, dev) {
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return MEMFS.createNode(parent, name, mode, dev);
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},
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unlink:function(parent, name) {
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node_unlink:function(parent, name) {
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delete parent.contents[name];
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},
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readdir:function(node) {
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node_readdir:function(node) {
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var entries = [];
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for (var key in node.contents) {
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if (!node.contents.hasOwnProperty(key)) {
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@ -1308,10 +1287,8 @@ mergeInto(LibraryManager.library, {
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entries.push(key);
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}
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return entries;
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}
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},
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stream_ops:{
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read:function(stream, buffer, offset, length, position) {
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stream_read:function(stream, buffer, offset, length, position) {
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var contents = stream.node.contents;
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if (position >= stream.node.usedBytes) return 0;
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var size = Math.min(stream.node.usedBytes - position, length);
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@ -1323,7 +1300,7 @@ mergeInto(LibraryManager.library, {
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}
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return size;
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},
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write:function(stream, buffer, offset, length, position, canOwn) {
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stream_write:function(stream, buffer, offset, length, position, canOwn) {
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// If memory can grow, we don't want to hold on to references of
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// the memory Buffer, as they may get invalidated. That means
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// we need to do a copy here.
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@ -1367,7 +1344,7 @@ mergeInto(LibraryManager.library, {
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node.usedBytes = Math.max(node.usedBytes, position+length);
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return length;
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},
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llseek:function(stream, offset, whence) {
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stream_seek:function(stream, offset, whence) {
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var position = offset;
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if (whence === 1) { // SEEK_CUR.
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position += stream.position;
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@ -1381,11 +1358,10 @@ mergeInto(LibraryManager.library, {
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}
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return position;
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},
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allocate:function(stream, offset, length) {
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stream_allocate:function(stream, offset, length) {
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MEMFS.expandFileStorage(stream.node, offset + length);
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stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length);
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}
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}
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};
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@ -1495,7 +1471,6 @@ mergeInto(LibraryManager.library, {
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this.name = name;
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this.mode = mode;
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this.node_ops = {};
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this.stream_ops = {};
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this.rdev = rdev;
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};
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@ -1568,10 +1543,9 @@ mergeInto(LibraryManager.library, {
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}
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}
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return 0;
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},MAX_OPEN_FDS:4096,nextfd:function(fd_start, fd_end) {
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fd_start = fd_start || 0;
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fd_end = fd_end || CCFS.MAX_OPEN_FDS;
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for (var fd = fd_start; fd <= fd_end; fd++) {
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},nextfd:function() {
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// max 4096 open files
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for (var fd = 0; fd <= 4096; fd++) {
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if (!CCFS.streams[fd]) {
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return fd;
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}
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@ -1579,7 +1553,7 @@ mergeInto(LibraryManager.library, {
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throw new CCFS.ErrnoError(24);
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},getStream:function(fd) {
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return CCFS.streams[fd];
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},createStream:function(stream, fd_start, fd_end) {
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},createStream:function(stream) {
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if (!CCFS.FSStream) {
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CCFS.FSStream = function(){};
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CCFS.FSStream.prototype = {};
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@ -1590,12 +1564,10 @@ mergeInto(LibraryManager.library, {
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newStream[p] = stream[p];
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}
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stream = newStream;
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var fd = CCFS.nextfd(fd_start, fd_end);
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var fd = CCFS.nextfd();
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stream.fd = fd;
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CCFS.streams[fd] = stream;
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return stream;
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},closeStream:function(fd) {
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CCFS.streams[fd] = null;
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},mount:function(type, opts, mountpoint) {
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var root = mountpoint === '/';
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var pseudo = !mountpoint;
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@ -1683,12 +1655,20 @@ mergeInto(LibraryManager.library, {
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}
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}
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},readdir:function(path) {
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var lookup = CCFS.lookupPath(path, { follow: true });
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var lookup = CCFS.lookupPath(path);
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var node = lookup.node;
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if (!node.node_ops.readdir) {
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if (!CCFS.isDir(node.mode)) {
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throw new CCFS.ErrnoError(20);
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}
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return node.node_ops.readdir(node);
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var entries = [];
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for (var key in node.contents) {
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if (!node.contents.hasOwnProperty(key)) {
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continue;
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}
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entries.push(key);
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}
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return entries;
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},unlink:function(path) {
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var lookup = CCFS.lookupPath(path, { parent: true });
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var parent = lookup.node;
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@ -1710,28 +1690,23 @@ mergeInto(LibraryManager.library, {
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parent.node_ops.unlink(parent, name);
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CCFS.destroyNode(node);
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},stat:function(path, dontFollow) {
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var lookup = CCFS.lookupPath(path, { follow: !dontFollow });
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},stat:function(path) {
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var lookup = CCFS.lookupPath(path);
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var node = lookup.node;
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if (!node) {
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throw new CCFS.ErrnoError(2);
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}
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if (!node.node_ops.getattr) {
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throw new CCFS.ErrnoError(1);
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}
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return node.node_ops.getattr(node);
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},chmod:function(path, mode, dontFollow) {
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return MEMFS.node_getattr(node);
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},chmod:function(path, mode) {
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var node;
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if (typeof path === 'string') {
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var lookup = CCFS.lookupPath(path, { follow: !dontFollow });
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var lookup = CCFS.lookupPath(path);
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node = lookup.node;
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} else {
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node = path;
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}
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if (!node.node_ops.setattr) {
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throw new CCFS.ErrnoError(1);
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}
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node.node_ops.setattr(node, {
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MEMFS.node_setattr(node, {
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mode: (mode & 4095) | (node.mode & ~4095),
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timestamp: Date.now()
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});
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@ -1741,31 +1716,28 @@ mergeInto(LibraryManager.library, {
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}
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var node;
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if (typeof path === 'string') {
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var lookup = CCFS.lookupPath(path, { follow: true });
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var lookup = CCFS.lookupPath(path);
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node = lookup.node;
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} else {
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node = path;
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}
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if (!node.node_ops.setattr) {
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throw new CCFS.ErrnoError(1);
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}
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if (CCFS.isDir(node.mode)) {
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throw new CCFS.ErrnoError(21);
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}
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if (!CCFS.isFile(node.mode)) {
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throw new CCFS.ErrnoError(22);
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}
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node.node_ops.setattr(node, {
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MEMFS.node_setattr(node, {
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size: len,
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timestamp: Date.now()
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});
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},utime:function(path, atime, mtime) {
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var lookup = CCFS.lookupPath(path, { follow: true });
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},utime:function(path, mtime) {
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var lookup = CCFS.lookupPath(path);
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var node = lookup.node;
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node.node_ops.setattr(node, {
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timestamp: Math.max(atime, mtime)
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MEMFS.node_setattr(node, {
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timestamp: mtime
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});
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},open:function(path, flags, mode, fd_start, fd_end) {
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},open:function(path, flags, mode) {
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if (path === "") {
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throw new CCFS.ErrnoError(2);
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}
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@ -1782,9 +1754,7 @@ mergeInto(LibraryManager.library, {
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} else {
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path = PATH.normalize(path);
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try {
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var lookup = CCFS.lookupPath(path, {
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follow: !(flags & 131072)
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});
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var lookup = CCFS.lookupPath(path);
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node = lookup.node;
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} catch (e) {
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// ignore
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@ -1834,15 +1804,15 @@ mergeInto(LibraryManager.library, {
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path: CCFS.getPath(node), // we want the absolute path to the node
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flags: flags,
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position: 0,
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stream_ops: node.stream_ops,
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error: false
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}, fd_start, fd_end);
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});
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return stream;
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},close:function(stream) {
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if (CCFS.isClosed(stream)) {
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throw new CCFS.ErrnoError(9);
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}
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CCFS.closeStream(stream.fd);
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CCFS.streams[stream.fd] = null;
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stream.fd = null;
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},isClosed:function(stream) {
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return stream.fd === null;
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@ -1850,13 +1820,10 @@ mergeInto(LibraryManager.library, {
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if (CCFS.isClosed(stream)) {
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throw new CCFS.ErrnoError(9);
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}
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if (!stream.stream_ops.llseek) {
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throw new CCFS.ErrnoError(29);
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}
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if (whence != 0 /* SEEK_SET */ && whence != 1 /* SEEK_CUR */ && whence != 2 /* SEEK_END */) {
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throw new CCFS.ErrnoError(22);
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}
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stream.position = stream.stream_ops.llseek(stream, offset, whence);
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stream.position = MEMFS.stream_seek(stream, offset, whence);
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return stream.position;
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},read:function(stream, buffer, offset, length, position) {
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if (length < 0 || position < 0) {
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@ -1868,17 +1835,11 @@ mergeInto(LibraryManager.library, {
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if ((stream.flags & 2097155) === 1) {
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throw new CCFS.ErrnoError(9);
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}
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if (CCFS.isDir(stream.node.mode)) {
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throw new CCFS.ErrnoError(21);
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}
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if (!stream.stream_ops.read) {
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throw new CCFS.ErrnoError(22);
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}
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var seeking = typeof position !== 'undefined';
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if (!seeking) {
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position = stream.position;
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}
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var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position);
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var bytesRead = MEMFS.stream_read(stream, buffer, offset, length, position);
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if (!seeking) stream.position += bytesRead;
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return bytesRead;
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},write:function(stream, buffer, offset, length, position, canOwn) {
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@ -1891,12 +1852,6 @@ mergeInto(LibraryManager.library, {
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if ((stream.flags & 2097155) === 0) {
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throw new CCFS.ErrnoError(9);
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}
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if (CCFS.isDir(stream.node.mode)) {
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throw new CCFS.ErrnoError(21);
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}
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if (!stream.stream_ops.write) {
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throw new CCFS.ErrnoError(22);
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}
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if (stream.flags & 1024) {
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// seek to the end before writing in append mode
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CCFS.llseek(stream, 0, 2);
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@ -1905,7 +1860,7 @@ mergeInto(LibraryManager.library, {
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if (!seeking) {
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position = stream.position;
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}
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var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn);
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var bytesWritten = MEMFS.stream_write(stream, buffer, offset, length, position, canOwn);
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if (!seeking) stream.position += bytesWritten;
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return bytesWritten;
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},allocate:function(stream, offset, length) {
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@ -1918,13 +1873,7 @@ mergeInto(LibraryManager.library, {
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if ((stream.flags & 2097155) === 0) {
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throw new CCFS.ErrnoError(9);
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}
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if (!CCFS.isFile(stream.node.mode) && !CCFS.isDir(stream.node.mode)) {
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throw new CCFS.ErrnoError(19);
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}
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if (!stream.stream_ops.allocate) {
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throw new CCFS.ErrnoError(95);
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}
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stream.stream_ops.allocate(stream, offset, length);
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MEMFS.stream_allocate(stream, offset, length);
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},readFile:function(path, opts) {
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opts = opts || {};
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opts.flags = opts.flags || 'r';
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@ -1962,7 +1911,7 @@ mergeInto(LibraryManager.library, {
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},cwd:function() {
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return CCFS.currentPath;
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},chdir:function(path) {
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var lookup = CCFS.lookupPath(path, { follow: true });
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var lookup = CCFS.lookupPath(path);
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if (lookup.node === null) {
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throw new CCFS.ErrnoError(2);
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}
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