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Kernel: Rename FileDescriptor to FileDescription.

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After reading a bunch of POSIX specs, I've learned that a file descriptor
is the number that refers to a file description, not the description itself.
So this patch renames FileDescriptor to FileDescription, and Process now has
FileDescription* file_description(int fd).
This commit is contained in:
Andreas Kling 2019-06-07 09:36:51 +02:00
parent 69a6ce90df
commit 08cd75ac4b
70 changed files with 373 additions and 373 deletions
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14
Kernel/FileSystem/FIFO.h
View file

@ -4,7 +4,7 @@
#include <Kernel/File.h>
#include <Kernel/UnixTypes.h>
class FileDescriptor;
class FileDescription;
class FIFO final : public File {
public:
@ -22,18 +22,18 @@ public:
uid_t uid() const { return m_uid; }
Retained<FileDescriptor> open_direction(Direction);
Retained<FileDescription> open_direction(Direction);
void attach(Direction);
void detach(Direction);
private:
// ^File
virtual ssize_t write(FileDescriptor&, const byte*, ssize_t) override;
virtual ssize_t read(FileDescriptor&, byte*, ssize_t) override;
virtual bool can_read(FileDescriptor&) const override;
virtual bool can_write(FileDescriptor&) const override;
virtual String absolute_path(const FileDescriptor&) const override;
virtual ssize_t write(FileDescription&, const byte*, ssize_t) override;
virtual ssize_t read(FileDescription&, byte*, ssize_t) override;
virtual bool can_read(FileDescription&) const override;
virtual bool can_write(FileDescription&) const override;
virtual String absolute_path(const FileDescription&) const override;
virtual const char* class_name() const override { return "FIFO"; }
virtual bool is_fifo() const override { return true; }