4 commits

Author	SHA1	Message	Date
Andreas Kling	bd3e77cc16	Pass the process to CharacterDevice::read/write. ... This is much nicer than grabbing directly at 'current' inside a read().	2019-01-16 00:20:38 +01:00
Andreas Kling	08bfe518f9	Rename CharacterDevice::has_data_available_for_reading() -> can_read().	2019-01-16 00:10:13 +01:00
Andreas Kling	e452303c66	Allow character devices to block write attempts until there is more space.	2019-01-15 09:17:22 +01:00
Andreas Kling	2f74c2f430	Add basic PTY support. ... For now, there are four hard-coded PTYs: /dev/pt{m,s}[0123] Use this in the Terminal to open a pty pair and spawn a shell.	2019-01-15 06:30:19 +01:00