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Kernel: Merge {get,set}_process_name syscalls to the prctl syscall

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It makes much more sense to have these actions being performed via the
prctl syscall, as they both require 2 plain arguments to be passed to
the syscall layer, and in contrast to most syscalls, we don't get in
these removed syscalls an automatic representation of Userspace<T>, but
two FlatPtr(s) to perform casting on them in the prctl syscall which is
suited to what has been done in the removed syscalls.

Also, it makes sense to have these actions in the prctl syscall, because
they are strongly related to the process control concept of the prctl
syscall.
This commit is contained in:
Liav A 2023-03-03 15:47:39 +02:00 • committed by Jelle Raaijmakers
parent 1e36d54493
commit d16d805d96
9 changed files with 36 additions and 71 deletions
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2
Kernel/API/Syscall.h
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@ -85,7 +85,6 @@ enum class NeedsBigProcessLock {
S(ftruncate, NeedsBigProcessLock::No) \
S(futex, NeedsBigProcessLock::Yes) \
S(get_dir_entries, NeedsBigProcessLock::Yes) \
S(get_process_name, NeedsBigProcessLock::No) \
S(get_root_session_id, NeedsBigProcessLock::No) \
S(get_stack_bounds, NeedsBigProcessLock::No) \
S(get_thread_name, NeedsBigProcessLock::No) \
@ -159,7 +158,6 @@ enum class NeedsBigProcessLock {
S(sendfd, NeedsBigProcessLock::No) \
S(sendmsg, NeedsBigProcessLock::Yes) \
S(set_mmap_name, NeedsBigProcessLock::Yes) \
S(set_process_name, NeedsBigProcessLock::No) \
S(set_thread_name, NeedsBigProcessLock::No) \
S(setegid, NeedsBigProcessLock::No) \
S(seteuid, NeedsBigProcessLock::No) \