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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/FileSystem/InodeWatcher.cpp
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@ -47,17 +47,17 @@ InodeWatcher::~InodeWatcher()
safe_inode->unregister_watcher({}, *this);
}
bool InodeWatcher::can_read(const FileDescription&) const
bool InodeWatcher::can_read(const FileDescription&, size_t) const
{
return !m_queue.is_empty() || !m_inode;
}
bool InodeWatcher::can_write(const FileDescription&) const
bool InodeWatcher::can_write(const FileDescription&, size_t) const
{
return true;
}
ssize_t InodeWatcher::read(FileDescription&, u8* buffer, ssize_t buffer_size)
ssize_t InodeWatcher::read(FileDescription&, size_t, u8* buffer, ssize_t buffer_size)
{
ASSERT(!m_queue.is_empty() || !m_inode);
@ -71,7 +71,7 @@ ssize_t InodeWatcher::read(FileDescription&, u8* buffer, ssize_t buffer_size)
return sizeof(event);
}
ssize_t InodeWatcher::write(FileDescription&, const u8*, ssize_t)
ssize_t InodeWatcher::write(FileDescription&, size_t, const u8*, ssize_t)
{
return -EIO;
}