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Add a "pwd" utility to userland.

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It's implemented as a separate process. How cute is that.
Tasks now have a current working directory. Spawned tasks inherit their
parent task's working directory.
Currently everyone just uses "/" as there's no way to chdir().
This commit is contained in:
Andreas Kling 2018-10-24 14:28:22 +02:00
parent eb4074bb9d
commit ec1d16b307
17 changed files with 87 additions and 14 deletions
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VirtualFileSystem/VirtualFileSystem.h
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@ -78,6 +78,7 @@ private:
friend class FileHandle;
void enumerateDirectoryInode(InodeIdentifier, Function<bool(const FileSystem::DirectoryEntry&)>);
String absolutePath(InodeIdentifier);
InodeIdentifier resolvePath(const String& path);
InodeIdentifier resolveSymbolicLink(const String& basePath, InodeIdentifier symlinkInode);