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Kernel: Use KResultOr better in ProcessGroup construction
This allows us to use TRY() more.
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parent
540d62d3b2
commit
98dc08fe56
3 changed files with 11 additions and 21 deletions
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@ -38,11 +38,7 @@ KResultOr<FlatPtr> Process::sys$setsid()
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return EPERM;
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// Create a new Session and a new ProcessGroup.
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auto new_pg = ProcessGroup::try_create(ProcessGroupID(pid().value()));
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if (!new_pg)
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return ENOMEM;
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m_pg = move(new_pg);
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m_pg = TRY(ProcessGroup::try_create(ProcessGroupID(pid().value())));
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m_tty = nullptr;
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ProtectedDataMutationScope scope { *this };
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m_protected_values.sid = pid().value();
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@ -122,10 +118,7 @@ KResultOr<FlatPtr> Process::sys$setpgid(pid_t specified_pid, pid_t specified_pgi
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return EPERM;
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}
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// FIXME: There are more EPERM conditions to check for here..
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auto process_group = ProcessGroup::try_find_or_create(new_pgid);
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if (!process_group)
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return ENOMEM;
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process->m_pg = move(process_group);
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process->m_pg = TRY(ProcessGroup::try_find_or_create(new_pgid));
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return 0;
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}
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