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Kernel: Make Threads always have a name

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We previously allowed Thread to exist in a state where its m_name was
null, and had to work around that in various places.

This patch removes that possibility and forces those who would create a
thread (or change the name of one) to provide a NonnullOwnPtr<KString>
with the name.
This commit is contained in:
Andreas Kling 2021-09-06 12:44:27 +02:00
parent cda2b9e71c
commit 7981422500
Notes: sideshowbarker 2024-07-18 04:37:13 +09:00
7 changed files with 25 additions and 13 deletions
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2
Kernel/Process.cpp
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@ -739,7 +739,7 @@ KResult Process::send_signal(u8 signal, Process* sender)
return ESRCH;
}
RefPtr<Thread> Process::create_kernel_thread(void (*entry)(void*), void* entry_data, u32 priority, OwnPtr<KString> name, u32 affinity, bool joinable)
RefPtr<Thread> Process::create_kernel_thread(void (*entry)(void*), void* entry_data, u32 priority, NonnullOwnPtr<KString> name, u32 affinity, bool joinable)
{
VERIFY((priority >= THREAD_PRIORITY_MIN) && (priority <= THREAD_PRIORITY_MAX));