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Kernel: Make Process::try_create() propagate errors better

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This commit is contained in:
Andreas Kling 2021-09-04 22:41:16 +02:00
parent 3b995c6d01
commit 12f820eb08
3 changed files with 19 additions and 15 deletions
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2
Kernel/Process.h
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@ -522,7 +522,7 @@ private:
bool remove_thread(Thread&);
Process(const String& name, UserID, GroupID, ProcessID ppid, bool is_kernel_process, RefPtr<Custody> cwd, RefPtr<Custody> executable, TTY* tty);
static RefPtr<Process> try_create(RefPtr<Thread>& first_thread, String const& name, UserID, GroupID, ProcessID ppid, bool is_kernel_process, RefPtr<Custody> cwd = nullptr, RefPtr<Custody> executable = nullptr, TTY* = nullptr, Process* fork_parent = nullptr);
static KResultOr<NonnullRefPtr<Process>> try_create(RefPtr<Thread>& first_thread, String const& name, UserID, GroupID, ProcessID ppid, bool is_kernel_process, RefPtr<Custody> cwd = nullptr, RefPtr<Custody> executable = nullptr, TTY* = nullptr, Process* fork_parent = nullptr);
KResult attach_resources(NonnullOwnPtr<Memory::AddressSpace>&&, RefPtr<Thread>& first_thread, Process* fork_parent);
static ProcessID allocate_pid();