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-rw-r--r--src/library_fs.js12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/library_fs.js b/src/library_fs.js
index 63ad7c8d..77066059 100644
--- a/src/library_fs.js
+++ b/src/library_fs.js
@@ -159,6 +159,9 @@ mergeInto(LibraryManager.library, {
isFIFO: function(mode) {
return (mode & {{{ cDefine('S_IFMT') }}}) === {{{ cDefine('S_IFIFO') }}};
},
+ isSocket: function(mode) {
+ return (mode & {{{ cDefine('S_IFSOCK') }}}) === {{{ cDefine('S_IFSOCK') }}};
+ },
//
// paths
@@ -400,6 +403,9 @@ mergeInto(LibraryManager.library, {
getStream: function(fd) {
return FS.streams[fd];
},
+ // TODO parameterize this function such that a stream
+ // object isn't directly passed in. not possible until
+ // SOCKFS is completed.
createStream: function(stream, fd_start, fd_end) {
var fd = FS.nextfd(fd_start, fd_end);
stream.fd = fd;
@@ -1459,6 +1465,12 @@ mergeInto(LibraryManager.library, {
throw new FS.errnoError(ERRNO_CODES.ENODEV);
}
return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags);
+ },
+ ioctl: function(stream, cmd, arg) {
+ if (!stream.stream_ops.ioctl) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTTY);
+ }
+ return stream.stream_ops.ioctl(stream, cmd, arg);
}
}
});