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path: root/src/kernel/vfs/procfs.c
AgeCommit message (Collapse)Author
2024-03-13kernel/malloc: slight rework (it's still bad), store more metadatadzwdz
2024-02-21kernel: integrate the proc_ns_next fixes into proc_nextdzwdz
2023-09-25kernel/procfs: `intrdown` node for sending an interrupt to all childrendzwdz
2023-09-25kernel/intr: accept a message, allow killing processes via intrsdzwdz
2023-09-03build: -Osdzwdz
2023-06-17kernel: fix procfs overflow bug, add safeguard to prevent similar onesdzwdz
2023-06-04kernel: rework /proc/ and process IDsdzwdz
I'm yet to write proper docs but the TL;DR is: Mounting /proc/ creates a new pid namespace. You're still visible in the old namespace with your old pid, but your children won't be. You see your own pid as 1. Current pids of children will be preserved, pids will be allocated starting from the highest one of your children.
2023-01-25kernel: move /mem/alloc to /malloc and linker.ld to arch/amd64/dzwdz
2023-01-25kernel: consolidate some header filesdzwdz
2023-01-25style: typedef structs, shorter namespacesdzwdz
I've wanted to do this for a while, and since I've just had a relatively large refactor commit (pcpy), this is as good of a time as any. Typedefing structs was mostly inspired by Plan 9's coding style. It makes some lines of code much shorter at basically no expense. Everything related to userland kept old-style struct definitions, so as not to force that style onto other people. I also considered changing SCREAMING_ENUM_FIELDS to NicerLookingCamelcase, but I didn't, just in case that'd be confusing.
2023-01-25kernel/virt: replace the virt_cpy api with a more foolproof onedzwdz
2023-01-24kernel/procfs: prevent reading kernel memorydzwdz
knew it
2023-01-24kernel/procfs: allow reading memory of descendantsdzwdz
I'm suprised how short this patch is. It also feels like I've introducted a vulnerability somewhere with it. Hopefully it's a false feeling.
2023-01-24kernel/procfs: allow interrupting processesdzwdz
2023-01-18kernel: add a root argument to process_nextdzwdz
2023-01-11kernel: return EPIPE when fs_waiting on a dead filesystemdzwdz
2023-01-06kernel: basic procfsdzwdz