7 Commits

Author	SHA1	Message	Date
Brian Gianforcaro	d2d6ab40f9	Kernel: Make AnonymousFile::create API OOM safe	2021-06-01 23:14:40 +01:00
Brian Gianforcaro	1682f0b760	Everything: Move to SPDX license identifiers in all files. ... SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *	2021-04-22 11:22:27 +02:00
Andreas Kling	ac71775de5	Kernel: Make all syscall functions return KResultOr<T> ... This makes it a lot easier to return errors since we no longer have to worry about negating EFOO errors and can just return them flat.	2021-03-01 13:54:32 +01:00
Andreas Kling	f5d916a881	Kernel: Make sys$anon_create() fail if size == 0 ... An empty anonymous file is useless since it cannot be resized anyway, so let's not support creating it.	2021-01-25 09:36:42 +01:00
Andreas Kling	7899e14e72	Kernel: Make sys$anon_create() require the "stdio" promise if pledged	2021-01-15 19:10:30 +01:00
Andreas Kling	a525d0271c	Kernel: Fix bogus negation of alloc_fd() error in sys$anon_create() ... Thanks to Idan for spotting this!	2021-01-15 15:13:48 +01:00
Andreas Kling	fb4993f067	Kernel: Add anonymous files, created with sys$anon_create() ... This patch adds a new AnonymousFile class which is a File backed by an AnonymousVMObject that can only be mmap'ed and nothing else, really. I'm hoping that this can become a replacement for shbufs. :^)	2021-01-15 13:56:47 +01:00