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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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8
Kernel/SharedMemory.cpp
View file

@ -68,12 +68,12 @@ KResult SharedMemory::truncate(int length)
return KResult(-ENOTIMPL);
}
String SharedMemory::absolute_path(const FileDescriptor&) const
String SharedMemory::absolute_path(const FileDescription&) const
{
return String::format("shm:%u", this);
}
int SharedMemory::read(FileDescriptor&, byte* buffer, int buffer_size)
int SharedMemory::read(FileDescription&, byte* buffer, int buffer_size)
{
UNUSED_PARAM(buffer);
UNUSED_PARAM(buffer_size);
@ -81,7 +81,7 @@ int SharedMemory::read(FileDescriptor&, byte* buffer, int buffer_size)
ASSERT_NOT_REACHED();
}
int SharedMemory::write(FileDescriptor&, const byte* data, int data_size)
int SharedMemory::write(FileDescription&, const byte* data, int data_size)
{
UNUSED_PARAM(data);
UNUSED_PARAM(data_size);
@ -89,7 +89,7 @@ int SharedMemory::write(FileDescriptor&, const byte* data, int data_size)
ASSERT_NOT_REACHED();
}
KResultOr<Region*> SharedMemory::mmap(Process& process, FileDescriptor&, LinearAddress laddr, size_t offset, size_t size, int prot)
KResultOr<Region*> SharedMemory::mmap(Process& process, FileDescription&, LinearAddress laddr, size_t offset, size_t size, int prot)
{
if (!vmo())
return KResult(-ENODEV);