Andreas Kling
752de9cd27
FileDescription: Disallow construction with a null File
...
It's not valid for a FileDescription to not have a file, so let's
disallow it by taking a File& (or FIFO&) in the constructor.
2019-08-11 09:33:31 +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
90b1354688
AK: Rename RetainPtr => RefPtr and Retained => NonnullRefPtr.
2019-06-21 18:37:47 +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
bc951ca565
Kernel: Run clang-format on everything.
2019-06-07 11:43:58 +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
e4cfa9a686
FIFO: Raise SIGPIPE in processes that write() to a broken pipe.
2019-06-06 11:00:48 +02:00
Andreas Kling
1f17b40d00
FIFO: Let write() fail with EPIPE if there's no reader.
2019-06-06 11:00:48 +02:00
Andreas Kling
2dd9ef6863
Kernel: Make File::absolute_path() const.
2019-06-01 18:56:56 +02:00
Andreas Kling
237628a7a6
Kernel: Tidy up FileDescriptor members a bit.
2019-05-18 04:14:22 +02:00
Andreas Kling
2470fdcd9b
Kernel: Make Socket inherit from File.
2019-05-03 20:42:43 +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
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
644c887594
Kernel: Move FIFO into FileSystem/ and Socket+LocalSocket into Net/.
2019-04-06 20:29:48 +02:00
