RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 09:58:11 +00:00
Code Issues Activity Actions

Kernel: Rename FileDescription => OpenFileDescription

Browse source 
Dr. POSIX really calls these "open file description", not just
"file description", so let's call them exactly that. :^)
This commit is contained in:
Andreas Kling 2021-09-07 13:39:11 +02:00
parent dbd639a2d8
commit 4a9c18afb9
135 changed files with 680 additions and 680 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Kernel/FileSystem/FIFO.cpp
View file

@ -7,7 +7,7 @@
#include <AK/Atomic.h>
#include <AK/StdLibExtras.h>
#include <Kernel/FileSystem/FIFO.h>
#include <Kernel/FileSystem/FileDescription.h>
#include <Kernel/FileSystem/OpenFileDescription.h>
#include <Kernel/Locking/Mutex.h>
#include <Kernel/Process.h>
#include <Kernel/Thread.h>
@ -24,15 +24,15 @@ RefPtr<FIFO> FIFO::try_create(UserID uid)
return {};
}
KResultOr<NonnullRefPtr<FileDescription>> FIFO::open_direction(FIFO::Direction direction)
KResultOr<NonnullRefPtr<OpenFileDescription>> FIFO::open_direction(FIFO::Direction direction)
{
auto description = TRY(FileDescription::try_create(*this));
auto description = TRY(OpenFileDescription::try_create(*this));
attach(direction);
description->set_fifo_direction({}, direction);
return description;
}
KResultOr<NonnullRefPtr<FileDescription>> FIFO::open_direction_blocking(FIFO::Direction direction)
KResultOr<NonnullRefPtr<OpenFileDescription>> FIFO::open_direction_blocking(FIFO::Direction direction)
{
MutexLocker locker(m_open_lock);
@ -101,17 +101,17 @@ void FIFO::detach(Direction direction)
evaluate_block_conditions();
}
bool FIFO::can_read(const FileDescription&, size_t) const
bool FIFO::can_read(const OpenFileDescription&, size_t) const
{
return !m_buffer->is_empty() || !m_writers;
}
bool FIFO::can_write(const FileDescription&, size_t) const
bool FIFO::can_write(const OpenFileDescription&, size_t) const
{
return m_buffer->space_for_writing() || !m_readers;
}
KResultOr<size_t> FIFO::read(FileDescription& fd, u64, UserOrKernelBuffer& buffer, size_t size)
KResultOr<size_t> FIFO::read(OpenFileDescription& fd, u64, UserOrKernelBuffer& buffer, size_t size)
{
if (m_buffer->is_empty()) {
if (!m_writers)
@ -122,7 +122,7 @@ KResultOr<size_t> FIFO::read(FileDescription& fd, u64, UserOrKernelBuffer& buffe
return m_buffer->read(buffer, size);
}
KResultOr<size_t> FIFO::write(FileDescription& fd, u64, const UserOrKernelBuffer& buffer, size_t size)
KResultOr<size_t> FIFO::write(OpenFileDescription& fd, u64, const UserOrKernelBuffer& buffer, size_t size)
{
if (!m_readers) {
Thread::current()->send_signal(SIGPIPE, &Process::current());
@ -134,7 +134,7 @@ KResultOr<size_t> FIFO::write(FileDescription& fd, u64, const UserOrKernelBuffer
return m_buffer->write(buffer, size);
}
String FIFO::absolute_path(const FileDescription&) const
String FIFO::absolute_path(const OpenFileDescription&) const
{
return String::formatted("fifo:{}", m_fifo_id);
}