RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 15:38:10 +00:00
Code Issues Activity Actions

Kernel: Have File virtuals take a FileDescriptor& rather than a Process&.

Browse source 
This will allow us to implement different behaviors depending on the role
of the descriptor a File is being accessed through.
This commit is contained in:
Andreas Kling 2019-04-29 13:58:40 +02:00
parent 3761bc3ed7
commit 8cbb7f101f
39 changed files with 156 additions and 155 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Kernel/TTY/SlavePTY.cpp
View file

@ -41,23 +41,23 @@ ssize_t SlavePTY::on_tty_write(const byte* data, ssize_t size)
return m_master->on_slave_write(data, size);
}
bool SlavePTY::can_write(Process&) const
bool SlavePTY::can_write(FileDescriptor&) const
{
return m_master->can_write_from_slave();
}
bool SlavePTY::can_read(Process& process) const
bool SlavePTY::can_read(FileDescriptor& descriptor) const
{
if (m_master->is_closed())
return true;
return TTY::can_read(process);
return TTY::can_read(descriptor);
}
ssize_t SlavePTY::read(Process& process, byte* buffer, ssize_t size)
ssize_t SlavePTY::read(FileDescriptor& descriptor, byte* buffer, ssize_t size)
{
if (m_master->is_closed())
return 0;
return TTY::read(process, buffer, size);
return TTY::read(descriptor, buffer, size);
}
void SlavePTY::close()