Andreas Kling
1b2ef8582c
Kernel: Make File's can_read/can_write take a const FileDescription&
...
Asking a File if we could possibly read or write it will never mutate
the asking FileDescription&, so it should be const.
2019-11-04 14:03:14 +01:00
Drew Stratford
4c35c8d7fd
TTY: Implement Canonical mode and basic echoing.
...
The TTY driver now respects the ICANON flag, enabling basic line
editing like VKILL, VERASE, VEOF and VWERASE. Additionally,
ICANON is now set by default.
Basic echoing has can now be enabled via the ECHO flag, though
more complicated echoing like ECHOCTL or ECHONL has not been
implemented.
2019-10-20 10:51:12 +02:00
Andreas Kling
2f37fa487d
Kernel: Keep TTY names in character buffers instead of Strings
...
Just going over some little unnecessary little kmalloc allocations.
2019-10-18 14:13:43 +02:00
Sergey Bugaev
66a0a12435
DevPtsFS: Do not assume there is one of it
...
Unfortunately, that also means it can no longer inherit from SynthFS.
2019-08-17 12:07:55 +02:00
Andreas Kling
27f699ef0c
AK: Rename the common integer typedefs to make it obvious what they are.
...
These types can be picked up by including <AK/Types.h>:
* u8, u16, u32, u64 (unsigned)
* i8, i16, i32, i64 (signed)
2019-07-03 21:20:13 +02:00
Andreas Kling
c1bbd40b9e
Kernel: Rename "descriptor" to "description" where appropriate.
...
Now that FileDescription is called that, variables of that type should not
be called "descriptor". This is kinda wordy but we'll get used to it.
2019-06-13 22:03:04 +02:00
Andreas Kling
08cd75ac4b
Kernel: Rename FileDescriptor to FileDescription.
...
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).
2019-06-07 09:36:51 +02:00
Andreas Kling
fdf3608c8a
Update Badge<T> instantiations to simply be {}.
2019-05-31 15:44:04 +02:00
Andreas Kling
8cbb7f101f
Kernel: Have File virtuals take a FileDescriptor& rather than a Process&.
...
This will allow us to implement different behaviors depending on the role
of the descriptor a File is being accessed through.
2019-04-29 13:58:40 +02:00
Andreas Kling
88f03f86ff
Kernel: Have TTY subclasses cache their tty_name/pts_name.
2019-04-16 00:35:02 +02:00
Andreas Kling
9fca94269e
Kernel: Move TTY-related files into Kernel/TTY/.
2019-04-03 12:28:45 +02:00
