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Code Issues Releases Activity

kern: implement SvcSetThreadPriority

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This commit is contained in:
Michael Scire 2020-07-17 22:25:01 -07:00 committed by SciresM
parent 5fa59ec888
commit 75e6999668
1 changed files with 19 additions and 2 deletions
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21
libraries/libmesosphere/source/svc/kern_svc_thread.cpp
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@ -127,6 +127,23 @@ namespace ams::kern::svc {
return ResultSuccess(); return ResultSuccess();
} }
Result SetThreadPriority(ams::svc::Handle thread_handle, int32_t priority) {
/* Get the current process. */
KProcess &process = GetCurrentProcess();
/* Validate the priority. */
R_UNLESS(ams::svc::HighestThreadPriority <= priority && priority <= ams::svc::LowestThreadPriority, svc::ResultInvalidPriority());
R_UNLESS(process.CheckThreadPriority(priority), svc::ResultInvalidPriority());
/* Get the thread from its handle. */
KScopedAutoObject thread = process.GetHandleTable().GetObject<KThread>(thread_handle);
R_UNLESS(thread.IsNotNull(), svc::ResultInvalidHandle());
/* Set the thread priority. */
thread->SetPriority(priority);
return ResultSuccess();
}
Result GetThreadId(uint64_t *out_thread_id, ams::svc::Handle thread_handle) { Result GetThreadId(uint64_t *out_thread_id, ams::svc::Handle thread_handle) {
/* Get the thread from its handle. */ /* Get the thread from its handle. */
KScopedAutoObject thread = GetCurrentProcess().GetHandleTable().GetObject<KThread>(thread_handle); KScopedAutoObject thread = GetCurrentProcess().GetHandleTable().GetObject<KThread>(thread_handle);
@ -162,7 +179,7 @@ namespace ams::kern::svc {
} }
Result SetThreadPriority64(ams::svc::Handle thread_handle, int32_t priority) { Result SetThreadPriority64(ams::svc::Handle thread_handle, int32_t priority) {
MESOSPHERE_PANIC("Stubbed SvcSetThreadPriority64 was called."); return SetThreadPriority(thread_handle, priority);
} }
Result GetThreadCoreMask64(int32_t *out_core_id, uint64_t *out_affinity_mask, ams::svc::Handle thread_handle) { Result GetThreadCoreMask64(int32_t *out_core_id, uint64_t *out_affinity_mask, ams::svc::Handle thread_handle) {
@ -216,7 +233,7 @@ namespace ams::kern::svc {
} }
Result SetThreadPriority64From32(ams::svc::Handle thread_handle, int32_t priority) { Result SetThreadPriority64From32(ams::svc::Handle thread_handle, int32_t priority) {
MESOSPHERE_PANIC("Stubbed SvcSetThreadPriority64From32 was called."); return SetThreadPriority(thread_handle, priority);
} }
Result GetThreadCoreMask64From32(int32_t *out_core_id, uint64_t *out_affinity_mask, ams::svc::Handle thread_handle) { Result GetThreadCoreMask64From32(int32_t *out_core_id, uint64_t *out_affinity_mask, ams::svc::Handle thread_handle) {