RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 01:57:45 +00:00
Code Issues Activity Actions

Kernel: Add explicit offset parameter to File::read etc

Browse source
This commit is contained in:
Conrad Pankoff 2020-04-10 19:44:42 +10:00 • committed by Andreas Kling
parent 68c7ca7d3b
commit a3edeb5868
45 changed files with 199 additions and 183 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Kernel/Devices/SB16.cpp
View file

@ -167,12 +167,12 @@ void SB16::set_irq_line(u8 irq_number)
change_irq_number(irq_number);
}
bool SB16::can_read(const FileDescription&) const
bool SB16::can_read(const FileDescription&, size_t) const
{
return false;
}
ssize_t SB16::read(FileDescription&, u8*, ssize_t)
ssize_t SB16::read(FileDescription&, size_t, u8*, ssize_t)
{
return 0;
}
@ -226,7 +226,7 @@ void SB16::wait_for_irq()
disable_irq();
}
ssize_t SB16::write(FileDescription&, const u8* data, ssize_t length)
ssize_t SB16::write(FileDescription&, size_t, const u8* data, ssize_t length)
{
if (!m_dma_region) {
auto page = MM.allocate_supervisor_physical_page();