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fix(libkernel): name pthread_kill's errors and test the signal range edge

This commit is contained in:
Hannah Lyons 2026-10-10 19:21:40 -04:00
parent d8af71c0ca
commit 0e88f3014d
2 changed files with 5 additions and 2 deletions
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5
core/libs/prx/libkernel/System/src/Signals.cpp
View File

@ -1,5 +1,6 @@
#include "SceTypes.hpp"
#include "prx/libc/include/General.hpp"
#include "prx/libkernel/Pthread/Posix/Common.hpp"
#include "prx/libc/include/general/VabiMacros.hpp"
#include <atomic>
#include <chrono>
@ -203,8 +204,8 @@ int APS5_VABI kill_nid_postfix(int pid, int guest) {
return guest == 0 ? 0 : raise_nid_postfix(guest);
}
int APS5_VABI pthread_kill_nid_postfix(Pthread thread, int guest) {
if (guest < 0 || guest > MaxSignal) return 22;
if (thread == nullptr) return 3;
if (guest < 0 || guest > MaxSignal) return PosixThread::GUEST_EINVAL;
if (thread == nullptr) return PosixThread::GUEST_ESRCH;
if (guest == 0) return 0;
if (thread != scePthreadSelf()) NotImplemented_nid_no_patch(("pthread_kill signal " + std::to_string(guest) + " to another thread").c_str());
return raise_nid_postfix(guest) == 0 ? 0 : *__error_nid_postfix();

2
core/libs/tests/GuestSignals.cpp
View File

@ -58,6 +58,8 @@ int main() {
Require(pthread_kill_nid_postfix(scePthreadSelf(), 200) == 22);
Require(pthread_kill_nid_postfix(scePthreadSelf(), -1) == 22);
Require(pthread_kill_nid_postfix(nullptr, 15) == 3);
Require(pthread_kill_nid_postfix(nullptr, 128) == 3);
Require(pthread_kill_nid_postfix(nullptr, 129) == 22);
bool threw = false;
try { pthread_kill_nid_postfix(reinterpret_cast<void*>(std::uintptr_t{0x10}), 15); }
catch (const std::runtime_error&) { threw = true; }