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

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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
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8
Kernel/TTY/TTY.cpp
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@ -52,7 +52,7 @@ void TTY::set_default_termios()
memcpy(m_termios.c_cc, default_cc, sizeof(default_cc));
}
ssize_t TTY::read(FileDescription&, u8* buffer, ssize_t size)
ssize_t TTY::read(FileDescription&, size_t, u8* buffer, ssize_t size)
{
ASSERT(size >= 0);
@ -85,7 +85,7 @@ ssize_t TTY::read(FileDescription&, u8* buffer, ssize_t size)
return size;
}
ssize_t TTY::write(FileDescription&, const u8* buffer, ssize_t size)
ssize_t TTY::write(FileDescription&, size_t, const u8* buffer, ssize_t size)
{
#ifdef TTY_DEBUG
dbg() << "TTY::write {" << String::format("%u", size) << "} ";
@ -98,7 +98,7 @@ ssize_t TTY::write(FileDescription&, const u8* buffer, ssize_t size)
return size;
}
bool TTY::can_read(const FileDescription&) const
bool TTY::can_read(const FileDescription&, size_t) const
{
if (in_canonical_mode()) {
return m_available_lines > 0;
@ -106,7 +106,7 @@ bool TTY::can_read(const FileDescription&) const
return !m_input_buffer.is_empty();
}
bool TTY::can_write(const FileDescription&) const
bool TTY::can_write(const FileDescription&, size_t) const
{
return true;
}