Andreas Kling
2470fdcd9b
Kernel: Make Socket inherit from File.
2019-05-03 20:42:43 +02:00
Andreas Kling
03da7046bd
Kernel: Prepare Socket for becoming a File.
...
Make the Socket functions take a FileDescriptor& rather than a socket role
throughout the code. Also change threads to block on a FileDescriptor,
rather than either an fd index or a Socket.
2019-05-03 20:15:54 +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
0a0d739e98
Kernel: Make FIFO inherit from File.
2019-04-29 04:55:54 +02:00
Andreas Kling
a104d7cc93
Kernel: Make SharedMemory inherit from File.
2019-04-28 22:31:31 +02:00
Andreas Kling
c91b0d6b5f
FileDescriptor: Let TTY handle its own absolute_path().
2019-04-28 15:09:23 +02:00
Andreas Kling
e886337a67
Kernel: Make ProcessTracer inherit from File.
2019-04-28 15:02:55 +02:00
Andreas Kling
d5578826af
Kernel: Make it possible to look up FIFO's by ID.
...
This will be useful when implementing the /proc/PID/fd/N links where N is
a file descriptor referring to a FIFO.
2019-04-25 13:53:24 +02:00
Andreas Kling
5c68929aa1
Kernel: Add a systrace() syscall and implement /bin/strace using it.
...
Calling systrace(pid) gives you a file descriptor with a stream of the
syscalls made by a peer process. The process must be owned by the same
UID who calls systrace(). :^)
2019-04-22 18:44:45 +02:00
Andreas Kling
60a819c14a
Kernel: Yet more work on bringing up POSIX SHM.
2019-04-09 02:37:38 +02:00
Andreas Kling
26a06f3fcd
Kernel: More work towards POSIX SHM, also add ftruncate().
2019-04-09 01:10:00 +02:00
Andreas Kling
644c887594
Kernel: Move FIFO into FileSystem/ and Socket+LocalSocket into Net/.
2019-04-06 20:29:48 +02:00
