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Kernel: Rename FileDescriptor to FileDescription.

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After reading a bunch of POSIX specs, I've learned that a file descriptor
is the number that refers to a file description, not the description itself.
So this patch renames FileDescriptor to FileDescription, and Process now has
FileDescription* file_description(int fd).
This commit is contained in:
Andreas Kling 2019-06-07 09:36:51 +02:00
parent 69a6ce90df
commit 08cd75ac4b
70 changed files with 373 additions and 373 deletions
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6
Kernel/Devices/NullDevice.cpp
View file

@ -20,17 +20,17 @@ NullDevice::~NullDevice()
{
}
bool NullDevice::can_read(FileDescriptor&) const
bool NullDevice::can_read(FileDescription&) const
{
return true;
}
ssize_t NullDevice::read(FileDescriptor&, byte*, ssize_t)
ssize_t NullDevice::read(FileDescription&, byte*, ssize_t)
{
return 0;
}
ssize_t NullDevice::write(FileDescriptor&, const byte*, ssize_t buffer_size)
ssize_t NullDevice::write(FileDescription&, const byte*, ssize_t buffer_size)
{
return min(PAGE_SIZE, buffer_size);
}