Cross Reference: /vbox/src/VBox/Additions/common/VBoxGuestLib/Init.cpp

Lines Matching refs:g_vbgldata
41 VBGLDATA g_vbgldata;
45  * version information (g_vbgldata::hostVersion).
62             g_vbgldata.hostVersion = *pReq;
85     rc = RTSemMutexRequest(g_vbgldata.mutexDriverInit, RT_INDEFINITE_WAIT);
90     if (g_vbgldata.status == VbglStatusReady)
92         RTSemMutexRelease(g_vbgldata.mutexDriverInit);
96     rc = vbglDriverOpen(&g_vbgldata.driver);
105         rc = vbglDriverIOCtl (&g_vbgldata.driver,
113             g_vbgldata.portVMMDev = port.portAddress;
114             g_vbgldata.pVMMDevMemory = port.pVMMDevMemory;
116             g_vbgldata.status = VbglStatusReady;
121     RTSemMutexRelease(g_vbgldata.mutexDriverInit);
138     if (g_vbgldata.status == VbglStatusInitializing)
144     rc = g_vbgldata.status == VbglStatusReady? VINF_SUCCESS: VERR_VBGL_NOT_INITIALIZED;
155     RT_ZERO(g_vbgldata);
157     g_vbgldata.status = VbglStatusInitializing;
169         g_vbgldata.status = VbglStatusNotInitialized;
180     g_vbgldata.status = VbglStatusNotInitialized;
192     dprintf(("vbglInit: starts g_vbgldata.status %d\n", g_vbgldata.status));
194     if (g_vbgldata.status == VbglStatusInitializing
195         || g_vbgldata.status == VbglStatusReady)
208         g_vbgldata.portVMMDev = portVMMDev;
209         g_vbgldata.pVMMDevMemory = pVMMDevMemory;
211         g_vbgldata.status = VbglStatusReady;
217         g_vbgldata.status = VbglStatusNotInitialized;
237     if (g_vbgldata.status == VbglStatusInitializing
238         || g_vbgldata.status == VbglStatusReady)
248         rc = RTSemMutexCreate(&g_vbgldata.mutexDriverInit);
260                 RTSemMutexDestroy(g_vbgldata.mutexDriverInit);
261                 g_vbgldata.mutexDriverInit = NIL_RTSEMMUTEX;
283     if (vbglDriverIsOpened(&g_vbgldata.driver))
284         vbglDriverClose(&g_vbgldata.driver);
285     RTSemMutexDestroy(g_vbgldata.mutexDriverInit);
286     g_vbgldata.mutexDriverInit = NIL_RTSEMMUTEX;
288     /* note: do vbglTerminateCommon as a last step since it zeroez up the g_vbgldata
298     if (g_vbgldata.status != VbglStatusReady)
301         if (g_vbgldata.status != VbglStatusReady)
304     *ppDriver = &g_vbgldata.driver;