0ct0pu5/ladybird

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Author	SHA1	Message	Date
Andreas Kling	b75ee4aacb	Coding style fixes in AK.	2019-01-19 22:53:05 +01:00
Andreas Kling	9dd29f9aa9	Add a PTY multiplexer (/dev/ptmx) device. When you open /dev/ptmx, you get a file descriptor pointing to one of the available MasterPTY's. If none are available, you get an EBUSY. This makes it possible to open multiple (up to 4) Terminals. :^) To support this, I also added a CharacterDevice::open() that gets control when VFS is opening a CharacterDevice. This is useful when we want to return a custom FileDescriptor like we do here.	2019-01-16 13:39:32 +01:00

Author

SHA1

Message

Date

Andreas Kling

b75ee4aacb

Coding style fixes in AK.

2019-01-19 22:53:05 +01:00

Andreas Kling

9dd29f9aa9

Add a PTY multiplexer (/dev/ptmx) device.

When you open /dev/ptmx, you get a file descriptor pointing to one of the
available MasterPTY's. If none are available, you get an EBUSY.

This makes it possible to open multiple (up to 4) Terminals. :^)

To support this, I also added a CharacterDevice::open() that gets control
when VFS is opening a CharacterDevice. This is useful when we want to return
a custom FileDescriptor like we do here.

2019-01-16 13:39:32 +01:00

2 commits