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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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12
Kernel/SharedMemory.h
View file

@ -24,14 +24,14 @@ public:
private:
// ^File
virtual bool can_read(FileDescriptor&) const override { return true; }
virtual bool can_write(FileDescriptor&) const override { return true; }
virtual int read(FileDescriptor&, byte*, int) override;
virtual int write(FileDescriptor&, const byte*, int) override;
virtual String absolute_path(const FileDescriptor&) const override;
virtual bool can_read(FileDescription&) const override { return true; }
virtual bool can_write(FileDescription&) const override { return true; }
virtual int read(FileDescription&, byte*, int) override;
virtual int write(FileDescription&, const byte*, int) override;
virtual String absolute_path(const FileDescription&) const override;
virtual const char* class_name() const override { return "SharedMemory"; }
virtual bool is_shared_memory() const override { return true; }
virtual KResultOr<Region*> mmap(Process&, FileDescriptor&, LinearAddress, size_t offset, size_t size, int prot) override;
virtual KResultOr<Region*> mmap(Process&, FileDescription&, LinearAddress, size_t offset, size_t size, int prot) override;
SharedMemory(const String& name, uid_t, gid_t, mode_t);