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--- src/VBox/Runtime/r0drv/freebsd/semfastmutex-r0drv-freebsd.c.orig 2018-10-15 14:31:31 UTC
+++ src/VBox/Runtime/r0drv/freebsd/semfastmutex-r0drv-freebsd.c
@@ -62,6 +62,7 @@ RTDECL(int) RTSemFastMutexCreate(PRTSEMFASTMUTEX phFa
{
AssertCompile(sizeof(RTSEMFASTMUTEXINTERNAL) > sizeof(void *));
AssertPtrReturn(phFastMtx, VERR_INVALID_POINTER);
+ IPRT_FREEBSD_SAVE_EFL_AC();
PRTSEMFASTMUTEXINTERNAL pThis = (PRTSEMFASTMUTEXINTERNAL)RTMemAllocZ(sizeof(*pThis));
if (pThis)
@@ -70,8 +71,10 @@ RTDECL(int) RTSemFastMutexCreate(PRTSEMFASTMUTEX phFa
sx_init_flags(&pThis->SxLock, "IPRT Fast Mutex Semaphore", SX_DUPOK);
*phFastMtx = pThis;
+ IPRT_FREEBSD_RESTORE_EFL_AC();
return VINF_SUCCESS;
}
+ IPRT_FREEBSD_RESTORE_EFL_AC();
return VERR_NO_MEMORY;
}
@@ -83,11 +86,13 @@ RTDECL(int) RTSemFastMutexDestroy(RTSEMFASTMUTEX hFas
return VINF_SUCCESS;
AssertPtrReturn(pThis, VERR_INVALID_HANDLE);
AssertMsgReturn(pThis->u32Magic == RTSEMFASTMUTEX_MAGIC, ("%p: u32Magic=%RX32\n", pThis, pThis->u32Magic), VERR_INVALID_HANDLE);
+ IPRT_FREEBSD_SAVE_EFL_AC();
ASMAtomicWriteU32(&pThis->u32Magic, RTSEMFASTMUTEX_MAGIC_DEAD);
sx_destroy(&pThis->SxLock);
RTMemFree(pThis);
+ IPRT_FREEBSD_RESTORE_EFL_AC();
return VINF_SUCCESS;
}
@@ -97,8 +102,11 @@ RTDECL(int) RTSemFastMutexRequest(RTSEMFASTMUTEX hFas
PRTSEMFASTMUTEXINTERNAL pThis = hFastMtx;
AssertPtrReturn(pThis, VERR_INVALID_HANDLE);
AssertMsgReturn(pThis->u32Magic == RTSEMFASTMUTEX_MAGIC, ("%p: u32Magic=%RX32\n", pThis, pThis->u32Magic), VERR_INVALID_HANDLE);
+ IPRT_FREEBSD_SAVE_EFL_AC();
sx_xlock(&pThis->SxLock);
+
+ IPRT_FREEBSD_RESTORE_EFL_AC();
return VINF_SUCCESS;
}
@@ -108,8 +116,11 @@ RTDECL(int) RTSemFastMutexRelease(RTSEMFASTMUTEX hFas
PRTSEMFASTMUTEXINTERNAL pThis = hFastMtx;
AssertPtrReturn(pThis, VERR_INVALID_HANDLE);
AssertMsgReturn(pThis->u32Magic == RTSEMFASTMUTEX_MAGIC, ("%p: u32Magic=%RX32\n", pThis, pThis->u32Magic), VERR_INVALID_HANDLE);
+ IPRT_FREEBSD_SAVE_EFL_AC();
sx_xunlock(&pThis->SxLock);
+
+ IPRT_FREEBSD_RESTORE_EFL_AC();
return VINF_SUCCESS;
}
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