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feat: nanosleep-based Sleep stub

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Tropical 2026-03-02 19:33:37 -06:00
parent 065ffff071
commit 22b97a4dc0
1 changed files with 24 additions and 8 deletions
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32
Minecraft.World/linux/wlinux.h
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@ -93,7 +93,8 @@ typedef RTL_CRITICAL_SECTION CRITICAL_SECTION;
typedef PRTL_CRITICAL_SECTION PCRITICAL_SECTION; typedef PRTL_CRITICAL_SECTION PCRITICAL_SECTION;
typedef PRTL_CRITICAL_SECTION LPCRITICAL_SECTION; typedef PRTL_CRITICAL_SECTION LPCRITICAL_SECTION;
void InitializeCriticalSection(PRTL_CRITICAL_SECTION CriticalSection) { void InitializeCriticalSection(PRTL_CRITICAL_SECTION CriticalSection)
{
pthread_mutexattr_t attr; pthread_mutexattr_t attr;
int ret; int ret;
@ -103,24 +104,29 @@ void InitializeCriticalSection(PRTL_CRITICAL_SECTION CriticalSection) {
pthread_mutexattr_destroy(&attr); pthread_mutexattr_destroy(&attr);
} }
void InitializeCriticalSectionAndSpinCount(PRTL_CRITICAL_SECTION CriticalSection, ULONG SpinCount) { void InitializeCriticalSectionAndSpinCount(PRTL_CRITICAL_SECTION CriticalSection, ULONG SpinCount)
{
// no spin count required because we use a recursive mutex // no spin count required because we use a recursive mutex
InitializeCriticalSection(CriticalSection); InitializeCriticalSection(CriticalSection);
} }
void DeleteCriticalSection(PRTL_CRITICAL_SECTION CriticalSection) { void DeleteCriticalSection(PRTL_CRITICAL_SECTION CriticalSection)
{
pthread_mutex_destroy(CriticalSection); pthread_mutex_destroy(CriticalSection);
} }
void EnterCriticalSection(PRTL_CRITICAL_SECTION CriticalSection) { void EnterCriticalSection(PRTL_CRITICAL_SECTION CriticalSection)
{
pthread_mutex_lock(CriticalSection); pthread_mutex_lock(CriticalSection);
} }
void LeaveCriticalSection(PRTL_CRITICAL_SECTION CriticalSection) { void LeaveCriticalSection(PRTL_CRITICAL_SECTION CriticalSection)
{
pthread_mutex_unlock(CriticalSection); pthread_mutex_unlock(CriticalSection);
} }
ULONG TryEnterCriticalSection(PRTL_CRITICAL_SECTION CriticalSection) { ULONG TryEnterCriticalSection(PRTL_CRITICAL_SECTION CriticalSection)
{
return pthread_mutex_trylock(CriticalSection) == 0; return pthread_mutex_trylock(CriticalSection) == 0;
} }
@ -166,6 +172,18 @@ DWORD GetLastError(VOID)
return errno; return errno;
} }
VOID Sleep(DWORD dwMilliseconds)
{
struct timespec ts;
ts.tv_nsec = (dwMilliseconds * 1000000) % 1000000000;
ts.tv_sec = dwMilliseconds / 1000;
int ret;
do {
ret = nanosleep(&ts, &ts);
} while (ret == -1 && errno == EINTR);
}
LONG64 InterlockedCompareExchangeRelease64( LONG64 InterlockedCompareExchangeRelease64(
LONG64 volatile *Destination, LONG64 volatile *Destination,
LONG64 Exchange, LONG64 Exchange,
@ -176,6 +194,4 @@ LONG64 InterlockedCompareExchangeRelease64(
return expected; return expected;
} }
#endif // WLINUX_H #endif // WLINUX_H