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init mutex if it doesn't exist when trying to lock (found in openorbis)

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georgemoralis 2023-11-11 10:49:44 +02:00
parent dbaf38dc7d
commit 402ee7d006
1 changed files with 11 additions and 2 deletions
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13
src/core/hle/libraries/libkernel/thread_management.cpp
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@ -140,7 +140,7 @@ int PS4_SYSV_ABI scePthreadMutexInit(ScePthreadMutex* mutex, const ScePthreadMut
int result = pthread_mutex_init(&(*mutex)->pth_mutex, &(*attr)->pth_mutex_attr);
if (name != nullptr) {
LOG_INFO_IF(log_pthread_file, "mutex_init name={},result={}\n");
LOG_INFO_IF(log_pthread_file, "mutex_init name={},result={}\n",name,result);
}
switch (result) {
@ -197,6 +197,10 @@ int PS4_SYSV_ABI scePthreadMutexattrSetprotocol(ScePthreadMutexattr* attr, int p
}
int PS4_SYSV_ABI scePthreadMutexLock(ScePthreadMutex* mutex) {
PRINT_FUNCTION_NAME();
if (mutex != nullptr || *static_cast<void**>((void*)mutex) == nullptr) {
scePthreadMutexInit(mutex, nullptr, "nomame"); // init mutex if it doesn't exist
}
if (mutex == nullptr) {
return SCE_KERNEL_ERROR_EINVAL;
}
@ -213,7 +217,9 @@ int PS4_SYSV_ABI scePthreadMutexLock(ScePthreadMutex* mutex) {
}
int PS4_SYSV_ABI scePthreadMutexUnlock(ScePthreadMutex* mutex) {
PRINT_FUNCTION_NAME();
if (mutex != nullptr || *static_cast<void**>((void*)mutex) == nullptr) {
scePthreadMutexInit(mutex, nullptr, "nomame"); // init mutex if it doesn't exist this probably won't need
}
if (mutex == nullptr) {
return SCE_KERNEL_ERROR_EINVAL;
}
@ -275,6 +281,9 @@ void pthreadSymbolsRegister(Loader::SymbolsResolver* sym) {
LIB_FUNCTION("ttHNfU+qDBU", "libScePosix", 1, "libkernel", 1, 1, posix_pthread_mutex_init);
LIB_FUNCTION("7H0iTOciTLo", "libScePosix", 1, "libkernel", 1, 1, posix_pthread_mutex_lock);
LIB_FUNCTION("2Z+PpY6CaJg", "libScePosix", 1, "libkernel", 1, 1, posix_pthread_mutex_unlock);
// openorbis weird functions
LIB_FUNCTION("7H0iTOciTLo", "libkernel", 1, "libkernel", 1, 1, posix_pthread_mutex_lock);
}
} // namespace Core::Libraries::LibKernel