Beispiel #1
0
RTDECL(int) RTSemMutexRequestDebug(RTSEMMUTEX hMutexSem, RTMSINTERVAL cMillies, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    int rc = rtSemMutexRequest(hMutexSem, cMillies, true, &SrcPos);
    Assert(rc != VERR_INTERRUPTED);
    return rc;
}
/**
 * Try enter a critical section, with location information for debugging.
 *
 * @retval  VINF_SUCCESS on success.
 * @retval  VERR_SEM_BUSY if the critsect was owned.
 * @retval  VERR_SEM_NESTED if nested enter on a no nesting section. (Asserted.)
 * @retval  VERR_SEM_DESTROYED if RTCritSectDelete was called while waiting.
 *
 * @param   pCritSect           The critical section.
 * @param   uId                 Some kind of locking location ID.  Typically a
 *                              return address up the stack.  Optional (0).
 * @param   pszFile             The file where the lock is being acquired from.
 *                              Optional.
 * @param   iLine               The line number in that file.  Optional (0).
 * @param   pszFunction         The function where the lock is being acquired
 *                              from.  Optional.
 */
VMMDECL(int) PDMCritSectTryEnterDebug(PPDMCRITSECT pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
#ifdef PDMCRITSECT_STRICT
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return pdmCritSectTryEnter(pCritSect, &SrcPos);
#else
    return pdmCritSectTryEnter(pCritSect, NULL);
#endif
}
/**
 * Enters a PDM critical section, with location information for debugging.
 *
 * @returns VINF_SUCCESS if entered successfully.
 * @returns rcBusy when encountering a busy critical section in GC/R0.
 * @returns VERR_SEM_DESTROYED if the critical section is dead.
 *
 * @param   pCritSect           The PDM critical section to enter.
 * @param   rcBusy              The status code to return when we're in GC or R0
 *                              and the section is busy.   Pass VINF_SUCCESS to
 *                              acquired the critical section thru a ring-3
 *                              call if necessary.
 * @param   uId                 Some kind of locking location ID.  Typically a
 *                              return address up the stack.  Optional (0).
 * @param   pszFile             The file where the lock is being acquired from.
 *                              Optional.
 * @param   iLine               The line number in that file.  Optional (0).
 * @param   pszFunction         The function where the lock is being acquired
 *                              from.  Optional.
 */
VMMDECL(int) PDMCritSectEnterDebug(PPDMCRITSECT pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
#ifdef PDMCRITSECT_STRICT
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return pdmCritSectEnter(pCritSect, rcBusy, &SrcPos);
#else
    NOREF(uId); RT_SRC_POS_NOREF();
    return pdmCritSectEnter(pCritSect, rcBusy, NULL);
#endif
}
RTDECL(int) RTSemMutexRequestNoResumeDebug(RTSEMMUTEX hMutexSem, RTMSINTERVAL cMillies, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return rtSemMutexRequestNoResume(hMutexSem, cMillies, &SrcPos);
}
Beispiel #5
0
RTDECL(int) RTSemRWRequestWriteNoResumeDebug(RTSEMRW hRWSem, RTMSINTERVAL cMillies, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
    /* EINTR isn't returned by the wait functions we're using. */
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return rtSemRWRequestWrite(hRWSem, cMillies, &SrcPos);
}
Beispiel #6
0
RTDECL(int) RTSemRWRequestWriteDebug(RTSEMRW hRWSem, RTMSINTERVAL cMillies, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return rtSemRWRequestWrite(hRWSem, cMillies, &SrcPos);
}
RTDECL(int)  RTSemEventWaitExDebug(RTSEMEVENT hEventSem, uint32_t fFlags, uint64_t uTimeout,
                                   RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return rtR0SemEventLnxWait(hEventSem, fFlags, uTimeout, &SrcPos);
}
Beispiel #8
0
RTDECL(int) RTCritSectEnterMultipleDebug(size_t cCritSects, PRTCRITSECT *papCritSects, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return rtCritSectEnterMultiple(cCritSects, papCritSects, &SrcPos);
}
Beispiel #9
0
RTDECL(int) RTCritSectEnterDebug(PRTCRITSECT pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL)
{
    RTLOCKVALSRCPOS SrcPos = RTLOCKVALSRCPOS_INIT_DEBUG_API();
    return rtCritSectEnter(pCritSect, &SrcPos);
}