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Add support for removing directories.

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It's really only supported in Ext2FS since SynthFS doesn't really want you
mucking around with its files. This is pretty neat though :^)

I ran into some trouble with HashMap while working on this but opted to work
around it and leave that for a separate investigation.
This commit is contained in:
Andreas Kling 2019-01-28 04:16:01 +01:00
parent 031c62a21e
commit c95228b128
19 changed files with 185 additions and 40 deletions
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2
Kernel/FileSystem.cpp
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@ -48,7 +48,7 @@ FS* FS::from_fsid(dword id)
return nullptr;
}
ByteBuffer Inode::read_entire(FileDescriptor* descriptor)
ByteBuffer Inode::read_entire(FileDescriptor* descriptor) const
{
size_t initial_size = metadata().size ? metadata().size : 4096;
auto contents = ByteBuffer::create_uninitialized(initial_size);