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ams: centralize system thread definitions

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This commit is contained in:
Michael Scire
2020-04-17 01:06:07 -07:00
parent d77fe98203
commit 3da0cda4ae
32 changed files with 254 additions and 40 deletions
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27
libraries/libstratosphere/include/stratosphere/fssystem/fssystem_thread_priority_changer.hpp
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@@ -26,14 +26,33 @@ namespace ams::fssystem {
Relative,
};
private:
/* TODO */
os::ThreadType *thread;
s32 priority;
public:
ALWAYS_INLINE explicit ScopedThreadPriorityChanger(s32 priority, Mode mode) {
/* TODO */
ALWAYS_INLINE explicit ScopedThreadPriorityChanger(s32 prio, Mode mode) : thread(os::GetCurrentThread()), priority(0) {
const auto result_priority = std::min((mode == Mode::Relative) ? os::GetThreadPriority(this->thread) + priority : priority, os::LowestSystemThreadPriority);
this->priority = os::ChangeThreadPriority(thread, result_priority);
}
ALWAYS_INLINE ~ScopedThreadPriorityChanger() {
/* TODO */
os::ChangeThreadPriority(this->thread, this->priority);
}
};
class ScopedThreadPriorityChangerByAccessPriority {
public:
enum class AccessMode {
Read,
Write,
};
private:
static s32 GetThreadPriorityByAccessPriority(AccessMode mode);
private:
ScopedThreadPriorityChanger scoped_changer;
public:
ALWAYS_INLINE explicit ScopedThreadPriorityChangerByAccessPriority(AccessMode mode) : scoped_changer(GetThreadPriorityByAccessPriority(mode), ScopedThreadPriorityChanger::Mode::Absolute) {
/* ... */
}
};
}