[libvirt] [PATCH 30/35] vbox: use G_GNUC_UNUSED

Ján Tomko jtomko at redhat.com
Mon Oct 14 13:15:48 UTC 2019


Use G_GNUC_UNUSED from GLib instead of ATTRIBUTE_UNUSED.

Signed-off-by: Ján Tomko <jtomko at redhat.com>
---
 src/vbox/vbox_MSCOMGlue.c | 100 +++++++++++++++++++-------------------
 src/vbox/vbox_common.c    |  38 +++++++--------
 src/vbox/vbox_driver.c    |   4 +-
 src/vbox/vbox_storage.c   |   4 +-
 src/vbox/vbox_tmpl.c      |  92 +++++++++++++++++------------------
 5 files changed, 119 insertions(+), 119 deletions(-)

diff --git a/src/vbox/vbox_MSCOMGlue.c b/src/vbox/vbox_MSCOMGlue.c
index 7208d73b53..db000385bc 100644
--- a/src/vbox/vbox_MSCOMGlue.c
+++ b/src/vbox/vbox_MSCOMGlue.c
@@ -99,45 +99,45 @@ static ISession *vboxSession;
  */
 
 static nsresult __stdcall
-vboxSupports_QueryInterface(nsISupports *pThis ATTRIBUTE_UNUSED,
-                            const nsID *iid ATTRIBUTE_UNUSED,
-                            void **resultp ATTRIBUTE_UNUSED)
+vboxSupports_QueryInterface(nsISupports *pThis G_GNUC_UNUSED,
+                            const nsID *iid G_GNUC_UNUSED,
+                            void **resultp G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxSupports_AddRef(nsISupports *pThis ATTRIBUTE_UNUSED)
+vboxSupports_AddRef(nsISupports *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxSupports_Release(nsISupports *pThis ATTRIBUTE_UNUSED)
+vboxSupports_Release(nsISupports *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxSupports_GetTypeInfoCount(nsISupports *pThis ATTRIBUTE_UNUSED)
+vboxSupports_GetTypeInfoCount(nsISupports *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxSupports_GetTypeInfo(nsISupports *pThis ATTRIBUTE_UNUSED)
+vboxSupports_GetTypeInfo(nsISupports *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxSupports_GetIDsOfNames(nsISupports *pThis ATTRIBUTE_UNUSED)
+vboxSupports_GetIDsOfNames(nsISupports *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxSupports_Invoke(nsISupports *pThis ATTRIBUTE_UNUSED)
+vboxSupports_Invoke(nsISupports *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
@@ -149,15 +149,15 @@ vboxSupports_Invoke(nsISupports *pThis ATTRIBUTE_UNUSED)
  */
 
 static nsresult __stdcall
-vboxEventTarget_PostEvent(nsIEventTarget *pThis ATTRIBUTE_UNUSED,
-                          PLEvent *aEvent ATTRIBUTE_UNUSED)
+vboxEventTarget_PostEvent(nsIEventTarget *pThis G_GNUC_UNUSED,
+                          PLEvent *aEvent G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventTarget_IsOnCurrentThread(nsIEventTarget *pThis ATTRIBUTE_UNUSED,
-                                  PRBool *_retval ATTRIBUTE_UNUSED)
+vboxEventTarget_IsOnCurrentThread(nsIEventTarget *pThis G_GNUC_UNUSED,
+                                  PRBool *_retval G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
@@ -169,133 +169,133 @@ vboxEventTarget_IsOnCurrentThread(nsIEventTarget *pThis ATTRIBUTE_UNUSED,
  */
 
 static nsresult __stdcall
-vboxEventQueue_InitEvent(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                         PLEvent *aEvent ATTRIBUTE_UNUSED,
-                         void *owner ATTRIBUTE_UNUSED,
-                         PLHandleEventProc handler ATTRIBUTE_UNUSED,
-                         PLDestroyEventProc destructor ATTRIBUTE_UNUSED)
+vboxEventQueue_InitEvent(nsIEventQueue *pThis G_GNUC_UNUSED,
+                         PLEvent *aEvent G_GNUC_UNUSED,
+                         void *owner G_GNUC_UNUSED,
+                         PLHandleEventProc handler G_GNUC_UNUSED,
+                         PLDestroyEventProc destructor G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_PostSynchronousEvent(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                                    PLEvent *aEvent ATTRIBUTE_UNUSED,
-                                    void **aResult ATTRIBUTE_UNUSED)
+vboxEventQueue_PostSynchronousEvent(nsIEventQueue *pThis G_GNUC_UNUSED,
+                                    PLEvent *aEvent G_GNUC_UNUSED,
+                                    void **aResult G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_PendingEvents(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                             PRBool *_retval ATTRIBUTE_UNUSED)
+vboxEventQueue_PendingEvents(nsIEventQueue *pThis G_GNUC_UNUSED,
+                             PRBool *_retval G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_ProcessPendingEvents(nsIEventQueue *pThis ATTRIBUTE_UNUSED)
+vboxEventQueue_ProcessPendingEvents(nsIEventQueue *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_EventLoop(nsIEventQueue *pThis ATTRIBUTE_UNUSED)
+vboxEventQueue_EventLoop(nsIEventQueue *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_EventAvailable(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                              PRBool *aResult ATTRIBUTE_UNUSED)
+vboxEventQueue_EventAvailable(nsIEventQueue *pThis G_GNUC_UNUSED,
+                              PRBool *aResult G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_GetEvent(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                        PLEvent **_retval ATTRIBUTE_UNUSED)
+vboxEventQueue_GetEvent(nsIEventQueue *pThis G_GNUC_UNUSED,
+                        PLEvent **_retval G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_HandleEvent(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                           PLEvent *aEvent ATTRIBUTE_UNUSED)
+vboxEventQueue_HandleEvent(nsIEventQueue *pThis G_GNUC_UNUSED,
+                           PLEvent *aEvent G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_WaitForEvent(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                            PLEvent **_retval ATTRIBUTE_UNUSED)
+vboxEventQueue_WaitForEvent(nsIEventQueue *pThis G_GNUC_UNUSED,
+                            PLEvent **_retval G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static PRInt32 __stdcall
-vboxEventQueue_GetEventQueueSelectFD(nsIEventQueue *pThis ATTRIBUTE_UNUSED)
+vboxEventQueue_GetEventQueueSelectFD(nsIEventQueue *pThis G_GNUC_UNUSED)
 {
     return -1;
 }
 
 static nsresult __stdcall
-vboxEventQueue_Init(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                    PRBool aNative ATTRIBUTE_UNUSED)
+vboxEventQueue_Init(nsIEventQueue *pThis G_GNUC_UNUSED,
+                    PRBool aNative G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_InitFromPRThread(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                                PRThread *thread ATTRIBUTE_UNUSED,
-                                PRBool aNative ATTRIBUTE_UNUSED)
+vboxEventQueue_InitFromPRThread(nsIEventQueue *pThis G_GNUC_UNUSED,
+                                PRThread *thread G_GNUC_UNUSED,
+                                PRBool aNative G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_InitFromPLQueue(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                               PLEventQueue *aQueue ATTRIBUTE_UNUSED)
+vboxEventQueue_InitFromPLQueue(nsIEventQueue *pThis G_GNUC_UNUSED,
+                               PLEventQueue *aQueue G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_EnterMonitor(nsIEventQueue *pThis ATTRIBUTE_UNUSED)
+vboxEventQueue_EnterMonitor(nsIEventQueue *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_ExitMonitor(nsIEventQueue *pThis ATTRIBUTE_UNUSED)
+vboxEventQueue_ExitMonitor(nsIEventQueue *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_RevokeEvents(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                            void *owner ATTRIBUTE_UNUSED)
+vboxEventQueue_RevokeEvents(nsIEventQueue *pThis G_GNUC_UNUSED,
+                            void *owner G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_GetPLEventQueue(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                               PLEventQueue **_retval ATTRIBUTE_UNUSED)
+vboxEventQueue_GetPLEventQueue(nsIEventQueue *pThis G_GNUC_UNUSED,
+                               PLEventQueue **_retval G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_IsQueueNative(nsIEventQueue *pThis ATTRIBUTE_UNUSED,
-                             PRBool *_retval ATTRIBUTE_UNUSED)
+vboxEventQueue_IsQueueNative(nsIEventQueue *pThis G_GNUC_UNUSED,
+                             PRBool *_retval G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult __stdcall
-vboxEventQueue_StopAcceptingEvents(nsIEventQueue *pThis ATTRIBUTE_UNUSED)
+vboxEventQueue_StopAcceptingEvents(nsIEventQueue *pThis G_GNUC_UNUSED)
 {
     return NS_ERROR_NOT_IMPLEMENTED;
 }
diff --git a/src/vbox/vbox_common.c b/src/vbox/vbox_common.c
index 748133933c..50c7de3e02 100644
--- a/src/vbox/vbox_common.c
+++ b/src/vbox/vbox_common.c
@@ -508,8 +508,8 @@ vboxConnectURIProbe(char **uri)
 
 static virDrvOpenStatus
 vboxConnectOpen(virConnectPtr conn,
-                virConnectAuthPtr auth ATTRIBUTE_UNUSED,
-                virConfPtr conf ATTRIBUTE_UNUSED,
+                virConnectAuthPtr auth G_GNUC_UNUSED,
+                virConfPtr conf G_GNUC_UNUSED,
                 unsigned int flags)
 {
     vboxDriverPtr driver = NULL;
@@ -541,7 +541,7 @@ static int vboxConnectClose(virConnectPtr conn)
 }
 
 static int
-vboxDomainSave(virDomainPtr dom, const char *path ATTRIBUTE_UNUSED)
+vboxDomainSave(virDomainPtr dom, const char *path G_GNUC_UNUSED)
 {
     vboxDriverPtr data = dom->conn->privateData;
     IConsole *console = NULL;
@@ -557,7 +557,7 @@ vboxDomainSave(virDomainPtr dom, const char *path ATTRIBUTE_UNUSED)
 
     /* VirtualBox currently doesn't support saving to a file
      * at a location other then the machine folder and thus
-     * setting path to ATTRIBUTE_UNUSED for now, will change
+     * setting path to G_GNUC_UNUSED for now, will change
      * this behaviour once get the VirtualBox API in right
      * shape to do this
      */
@@ -607,30 +607,30 @@ static int vboxConnectGetVersion(virConnectPtr conn, unsigned long *version)
     return 0;
 }
 
-static char *vboxConnectGetHostname(virConnectPtr conn ATTRIBUTE_UNUSED)
+static char *vboxConnectGetHostname(virConnectPtr conn G_GNUC_UNUSED)
 {
     return virGetHostname();
 }
 
-static int vboxConnectIsSecure(virConnectPtr conn ATTRIBUTE_UNUSED)
+static int vboxConnectIsSecure(virConnectPtr conn G_GNUC_UNUSED)
 {
     /* Driver is using local, non-network based transport */
     return 1;
 }
 
-static int vboxConnectIsEncrypted(virConnectPtr conn ATTRIBUTE_UNUSED)
+static int vboxConnectIsEncrypted(virConnectPtr conn G_GNUC_UNUSED)
 {
     /* No encryption is needed, or used on the local transport*/
     return 0;
 }
 
-static int vboxConnectIsAlive(virConnectPtr conn ATTRIBUTE_UNUSED)
+static int vboxConnectIsAlive(virConnectPtr conn G_GNUC_UNUSED)
 {
     return 1;
 }
 
 static int
-vboxConnectGetMaxVcpus(virConnectPtr conn, const char *type ATTRIBUTE_UNUSED)
+vboxConnectGetMaxVcpus(virConnectPtr conn, const char *type G_GNUC_UNUSED)
 {
     vboxDriverPtr data = conn->privateData;
     PRUint32 maxCPUCount = 0;
@@ -640,7 +640,7 @@ vboxConnectGetMaxVcpus(virConnectPtr conn, const char *type ATTRIBUTE_UNUSED)
         return ret;
 
     /* VirtualBox Supports only hvm and thus the type passed to it
-     * has no meaning, setting it to ATTRIBUTE_UNUSED
+     * has no meaning, setting it to G_GNUC_UNUSED
      */
     ISystemProperties *systemProperties = NULL;
 
@@ -2693,7 +2693,7 @@ static int vboxDomainDestroy(virDomainPtr dom)
     return vboxDomainDestroyFlags(dom, 0);
 }
 
-static char *vboxDomainGetOSType(virDomainPtr dom ATTRIBUTE_UNUSED) {
+static char *vboxDomainGetOSType(virDomainPtr dom G_GNUC_UNUSED) {
     /* Returning "hvm" always as suggested on list, cause
      * this functions seems to be badly named and it
      * is supposed to pass the ABI name and not the domain
@@ -3448,7 +3448,7 @@ vboxDumpDisks(virDomainDefPtr def, vboxDriverPtr data, IMachine *machine)
 }
 
 static int
-vboxDumpVideo(virDomainDefPtr def, vboxDriverPtr data ATTRIBUTE_UNUSED,
+vboxDumpVideo(virDomainDefPtr def, vboxDriverPtr data G_GNUC_UNUSED,
               IMachine *machine)
 {
     /* dump video options vram/2d/3d/directx/etc. */
@@ -3797,7 +3797,7 @@ vboxDumpNetworks(virDomainDefPtr def, vboxDriverPtr data, IMachine *machine, PRU
 }
 
 static void
-vboxDumpAudio(virDomainDefPtr def, vboxDriverPtr data ATTRIBUTE_UNUSED,
+vboxDumpAudio(virDomainDefPtr def, vboxDriverPtr data G_GNUC_UNUSED,
               IMachine *machine)
 {
     /* dump sound card if active */
@@ -4281,7 +4281,7 @@ static int vboxConnectNumOfDefinedDomains(virConnectPtr conn)
 
 static int vboxDomainAttachDeviceImpl(virDomainPtr dom,
                                       const char *xml,
-                                      int mediaChangeOnly ATTRIBUTE_UNUSED)
+                                      int mediaChangeOnly G_GNUC_UNUSED)
 {
     vboxDriverPtr data = dom->conn->privateData;
     IMachine *machine = NULL;
@@ -7714,14 +7714,14 @@ vboxConnectListAllDomains(virConnectPtr conn,
 #undef MATCH
 
 static int
-vboxNodeGetInfo(virConnectPtr conn ATTRIBUTE_UNUSED,
+vboxNodeGetInfo(virConnectPtr conn G_GNUC_UNUSED,
                 virNodeInfoPtr nodeinfo)
 {
     return virCapabilitiesGetNodeInfo(nodeinfo);
 }
 
 static int
-vboxNodeGetCellsFreeMemory(virConnectPtr conn ATTRIBUTE_UNUSED,
+vboxNodeGetCellsFreeMemory(virConnectPtr conn G_GNUC_UNUSED,
                            unsigned long long *freeMems,
                            int startCell,
                            int maxCells)
@@ -7730,7 +7730,7 @@ vboxNodeGetCellsFreeMemory(virConnectPtr conn ATTRIBUTE_UNUSED,
 }
 
 static unsigned long long
-vboxNodeGetFreeMemory(virConnectPtr conn ATTRIBUTE_UNUSED)
+vboxNodeGetFreeMemory(virConnectPtr conn G_GNUC_UNUSED)
 {
     unsigned long long freeMem;
     if (virHostMemGetInfo(NULL, &freeMem) < 0)
@@ -7739,7 +7739,7 @@ vboxNodeGetFreeMemory(virConnectPtr conn ATTRIBUTE_UNUSED)
 }
 
 static int
-vboxNodeGetFreePages(virConnectPtr conn ATTRIBUTE_UNUSED,
+vboxNodeGetFreePages(virConnectPtr conn G_GNUC_UNUSED,
                      unsigned int npages,
                      unsigned int *pages,
                      int startCell,
@@ -7753,7 +7753,7 @@ vboxNodeGetFreePages(virConnectPtr conn ATTRIBUTE_UNUSED,
 }
 
 static int
-vboxNodeAllocPages(virConnectPtr conn ATTRIBUTE_UNUSED,
+vboxNodeAllocPages(virConnectPtr conn G_GNUC_UNUSED,
                    unsigned int npages,
                    unsigned int *pageSizes,
                    unsigned long long *pageCounts,
diff --git a/src/vbox/vbox_driver.c b/src/vbox/vbox_driver.c
index d7e80828ab..5bc9ae6102 100644
--- a/src/vbox/vbox_driver.c
+++ b/src/vbox/vbox_driver.c
@@ -50,8 +50,8 @@ VIR_LOG_INIT("vbox.vbox_driver");
 
 #if defined(VBOX_DRIVER)
 static virDrvOpenStatus dummyConnectOpen(virConnectPtr conn,
-                                         virConnectAuthPtr auth ATTRIBUTE_UNUSED,
-                                         virConfPtr conf ATTRIBUTE_UNUSED,
+                                         virConnectAuthPtr auth G_GNUC_UNUSED,
+                                         virConfPtr conf G_GNUC_UNUSED,
                                          unsigned int flags)
 {
     uid_t uid = geteuid();
diff --git a/src/vbox/vbox_storage.c b/src/vbox/vbox_storage.c
index f879e287cb..1ef4a39667 100644
--- a/src/vbox/vbox_storage.c
+++ b/src/vbox/vbox_storage.c
@@ -42,7 +42,7 @@ static vboxUniformedAPI gVBoxAPI;
  * The Storage Functions here on
  */
 
-static int vboxConnectNumOfStoragePools(virConnectPtr conn ATTRIBUTE_UNUSED)
+static int vboxConnectNumOfStoragePools(virConnectPtr conn G_GNUC_UNUSED)
 {
     /** Currently only one pool supported, the default one
      * given by ISystemProperties::defaultHardDiskFolder()
@@ -51,7 +51,7 @@ static int vboxConnectNumOfStoragePools(virConnectPtr conn ATTRIBUTE_UNUSED)
     return 1;
 }
 
-static int vboxConnectListStoragePools(virConnectPtr conn ATTRIBUTE_UNUSED,
+static int vboxConnectListStoragePools(virConnectPtr conn G_GNUC_UNUSED,
                                        char **const names, int nnames)
 {
     int numActive = 0;
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
index 88b712c8cb..72011199cf 100644
--- a/src/vbox/vbox_tmpl.c
+++ b/src/vbox/vbox_tmpl.c
@@ -500,9 +500,9 @@ static void _DEBUGIID(vboxDriverPtr data, const char *msg, vboxIID *iid)
 }
 
 static void
-_vboxIIDToUtf8(vboxDriverPtr data ATTRIBUTE_UNUSED,
-               vboxIID *iid ATTRIBUTE_UNUSED,
-               char **utf8 ATTRIBUTE_UNUSED)
+_vboxIIDToUtf8(vboxDriverPtr data G_GNUC_UNUSED,
+               vboxIID *iid G_GNUC_UNUSED,
+               char **utf8 G_GNUC_UNUSED)
 {
     data->pFuncs->pfnUtf16ToUtf8(iid->value, utf8);
 }
@@ -548,7 +548,7 @@ static void* _handleSnapshotGetChildren(ISnapshot *snapshot)
     return snapshot->vtbl->GetChildren;
 }
 
-static void* _handleMediumGetChildren(IMedium *medium ATTRIBUTE_UNUSED)
+static void* _handleMediumGetChildren(IMedium *medium G_GNUC_UNUSED)
 {
     return medium->vtbl->GetChildren;
 }
@@ -609,7 +609,7 @@ _virtualboxGetHost(IVirtualBox *vboxObj, IHost **host)
 }
 
 static nsresult
-_virtualboxCreateMachine(vboxDriverPtr data, virDomainDefPtr def, IMachine **machine, char *uuidstr ATTRIBUTE_UNUSED)
+_virtualboxCreateMachine(vboxDriverPtr data, virDomainDefPtr def, IMachine **machine, char *uuidstr G_GNUC_UNUSED)
 {
     vboxIID iid = VBOX_IID_INITIALIZER;
     PRUnichar *machineNameUtf16 = NULL;
@@ -662,7 +662,7 @@ static nsresult
 _virtualboxFindHardDisk(IVirtualBox *vboxObj,
                         PRUnichar *location,
                         PRUint32 deviceType,
-                        PRUint32 accessMode ATTRIBUTE_UNUSED,
+                        PRUint32 accessMode G_GNUC_UNUSED,
                         IMedium **medium)
 {
     return vboxObj->vtbl->OpenMedium(vboxObj, location, deviceType, accessMode,
@@ -737,7 +737,7 @@ _machineAttachDevice(IMachine *machine,
 static nsresult
 _machineCreateSharedFolder(IMachine *machine, PRUnichar *name,
                            PRUnichar *hostPath, PRBool writable,
-                           PRBool automount ATTRIBUTE_UNUSED)
+                           PRBool automount G_GNUC_UNUSED)
 {
     return machine->vtbl->CreateSharedFolder(machine, name, hostPath,
                                              writable, automount);
@@ -751,8 +751,8 @@ _machineRemoveSharedFolder(IMachine *machine, PRUnichar *name)
 
 static nsresult
 _machineLaunchVMProcess(vboxDriverPtr data,
-                        IMachine *machine ATTRIBUTE_UNUSED,
-                        vboxIID *iid ATTRIBUTE_UNUSED,
+                        IMachine *machine G_GNUC_UNUSED,
+                        vboxIID *iid G_GNUC_UNUSED,
                         PRUnichar *sessionType, PRUnichar *env,
                         IProgress **progress)
 {
@@ -761,10 +761,10 @@ _machineLaunchVMProcess(vboxDriverPtr data,
 }
 
 static nsresult
-_machineUnregister(IMachine *machine ATTRIBUTE_UNUSED,
-                   PRUint32 cleanupMode ATTRIBUTE_UNUSED,
-                   PRUint32 *aMediaSize ATTRIBUTE_UNUSED,
-                   IMedium ***aMedia ATTRIBUTE_UNUSED)
+_machineUnregister(IMachine *machine G_GNUC_UNUSED,
+                   PRUint32 cleanupMode G_GNUC_UNUSED,
+                   PRUint32 *aMediaSize G_GNUC_UNUSED,
+                   IMedium ***aMedia G_GNUC_UNUSED)
 {
     return machine->vtbl->Unregister(machine, cleanupMode, aMediaSize, aMedia);
 }
@@ -825,7 +825,7 @@ _machineGetNetworkAdapter(IMachine *machine, PRUint32 slot, INetworkAdapter **ad
 }
 
 static nsresult
-_machineGetChipsetType(IMachine *machine ATTRIBUTE_UNUSED, PRUint32 *chipsetType ATTRIBUTE_UNUSED)
+_machineGetChipsetType(IMachine *machine G_GNUC_UNUSED, PRUint32 *chipsetType G_GNUC_UNUSED)
 {
     return machine->vtbl->GetChipsetType(machine, chipsetType);
 }
@@ -891,13 +891,13 @@ _machineSetMemorySize(IMachine *machine, PRUint32 memorySize)
 }
 
 static nsresult
-_machineGetCPUProperty(IMachine *machine, PRUint32 property ATTRIBUTE_UNUSED, PRBool *value)
+_machineGetCPUProperty(IMachine *machine, PRUint32 property G_GNUC_UNUSED, PRBool *value)
 {
     return machine->vtbl->GetCPUProperty(machine, property, value);
 }
 
 static nsresult
-_machineSetCPUProperty(IMachine *machine, PRUint32 property ATTRIBUTE_UNUSED, PRBool value)
+_machineSetCPUProperty(IMachine *machine, PRUint32 property G_GNUC_UNUSED, PRBool value)
 {
     return machine->vtbl->SetCPUProperty(machine, property, value);
 }
@@ -989,13 +989,13 @@ _machineSaveSettings(IMachine *machine)
 }
 
 static nsresult
-_sessionOpen(vboxDriverPtr data, vboxIID *iid ATTRIBUTE_UNUSED, IMachine *machine)
+_sessionOpen(vboxDriverPtr data, vboxIID *iid G_GNUC_UNUSED, IMachine *machine)
 {
     return machine->vtbl->LockMachine(machine, data->vboxSession, LockType_Write);
 }
 
 static nsresult
-_sessionOpenExisting(vboxDriverPtr data, vboxIID *iid ATTRIBUTE_UNUSED, IMachine *machine)
+_sessionOpenExisting(vboxDriverPtr data, vboxIID *iid G_GNUC_UNUSED, IMachine *machine)
 {
     return machine->vtbl->LockMachine(machine, data->vboxSession, LockType_Shared);
 }
@@ -1156,7 +1156,7 @@ _systemPropertiesGetMaxBootPosition(ISystemProperties *systemProperties, PRUint3
 }
 
 static nsresult
-_systemPropertiesGetMaxNetworkAdapters(ISystemProperties *systemProperties, PRUint32 chipset ATTRIBUTE_UNUSED,
+_systemPropertiesGetMaxNetworkAdapters(ISystemProperties *systemProperties, PRUint32 chipset G_GNUC_UNUSED,
                                        PRUint32 *maxNetworkAdapters)
 {
     return systemProperties->vtbl->GetMaxNetworkAdapters(systemProperties, chipset,
@@ -1580,7 +1580,7 @@ _vrdeServerSetAllowMultiConnection(IVRDEServer *VRDEServer, PRBool enabled)
 }
 
 static nsresult
-_vrdeServerGetNetAddress(vboxDriverPtr data ATTRIBUTE_UNUSED,
+_vrdeServerGetNetAddress(vboxDriverPtr data G_GNUC_UNUSED,
                          IVRDEServer *VRDEServer, PRUnichar **netAddress)
 {
     PRUnichar *VRDENetAddressKey = NULL;
@@ -1594,7 +1594,7 @@ _vrdeServerGetNetAddress(vboxDriverPtr data ATTRIBUTE_UNUSED,
 }
 
 static nsresult
-_vrdeServerSetNetAddress(vboxDriverPtr data ATTRIBUTE_UNUSED,
+_vrdeServerSetNetAddress(vboxDriverPtr data G_GNUC_UNUSED,
                          IVRDEServer *VRDEServer, PRUnichar *netAddress)
 {
     PRUnichar *netAddressKey = NULL;
@@ -1609,14 +1609,14 @@ _vrdeServerSetNetAddress(vboxDriverPtr data ATTRIBUTE_UNUSED,
 }
 
 static nsresult
-_usbCommonEnable(IUSBCommon *USBCommon ATTRIBUTE_UNUSED)
+_usbCommonEnable(IUSBCommon *USBCommon G_GNUC_UNUSED)
 {
     /* We don't need to set usb enabled for vbox 4.3 and later */
     return 0;
 }
 
 static nsresult
-_usbCommonGetEnabled(IUSBCommon *USBCommon ATTRIBUTE_UNUSED, PRBool *enabled)
+_usbCommonGetEnabled(IUSBCommon *USBCommon G_GNUC_UNUSED, PRBool *enabled)
 {
     *enabled = true;
     return 0;
@@ -1703,8 +1703,8 @@ static nsresult _mediumGetSize(IMedium *medium, PRUint64 *uSize)
     return rc;
 }
 
-static nsresult _mediumGetReadOnly(IMedium *medium ATTRIBUTE_UNUSED,
-                                   PRBool *readOnly ATTRIBUTE_UNUSED)
+static nsresult _mediumGetReadOnly(IMedium *medium G_GNUC_UNUSED,
+                                   PRBool *readOnly G_GNUC_UNUSED)
 {
     return medium->vtbl->GetReadOnly(medium, readOnly);
 }
@@ -1743,18 +1743,18 @@ static nsresult _mediumClose(IMedium *medium)
     return medium->vtbl->Close(medium);
 }
 
-static nsresult _mediumSetType(IMedium *medium ATTRIBUTE_UNUSED,
-                               PRUint32 type ATTRIBUTE_UNUSED)
+static nsresult _mediumSetType(IMedium *medium G_GNUC_UNUSED,
+                               PRUint32 type G_GNUC_UNUSED)
 {
     return medium->vtbl->SetType(medium, type);
 }
 
 static nsresult
-_mediumCreateDiffStorage(IMedium *medium ATTRIBUTE_UNUSED,
-                         IMedium *target ATTRIBUTE_UNUSED,
-                         PRUint32 variantSize ATTRIBUTE_UNUSED,
-                         PRUint32 *variant ATTRIBUTE_UNUSED,
-                         IProgress **progress ATTRIBUTE_UNUSED)
+_mediumCreateDiffStorage(IMedium *medium G_GNUC_UNUSED,
+                         IMedium *target G_GNUC_UNUSED,
+                         PRUint32 variantSize G_GNUC_UNUSED,
+                         PRUint32 *variant G_GNUC_UNUSED,
+                         IProgress **progress G_GNUC_UNUSED)
 {
     return medium->vtbl->CreateDiffStorage(medium, target, variantSize, variant, progress);
 }
@@ -1793,8 +1793,8 @@ _mediumAttachmentGetController(IMediumAttachment *mediumAttachment,
 }
 
 static nsresult
-_mediumAttachmentGetType(IMediumAttachment *mediumAttachment ATTRIBUTE_UNUSED,
-                         PRUint32 *type ATTRIBUTE_UNUSED)
+_mediumAttachmentGetType(IMediumAttachment *mediumAttachment G_GNUC_UNUSED,
+                         PRUint32 *type G_GNUC_UNUSED)
 {
     return mediumAttachment->vtbl->GetType(mediumAttachment, type);
 }
@@ -1890,13 +1890,13 @@ _snapshotGetOnline(ISnapshot *snapshot, PRBool *online)
 }
 
 static nsresult
-_displayGetScreenResolution(IDisplay *display ATTRIBUTE_UNUSED,
-                            PRUint32 screenId ATTRIBUTE_UNUSED,
-                            PRUint32 *width ATTRIBUTE_UNUSED,
-                            PRUint32 *height ATTRIBUTE_UNUSED,
-                            PRUint32 *bitsPerPixel ATTRIBUTE_UNUSED,
-                            PRInt32 *xOrigin ATTRIBUTE_UNUSED,
-                            PRInt32 *yOrigin ATTRIBUTE_UNUSED)
+_displayGetScreenResolution(IDisplay *display G_GNUC_UNUSED,
+                            PRUint32 screenId G_GNUC_UNUSED,
+                            PRUint32 *width G_GNUC_UNUSED,
+                            PRUint32 *height G_GNUC_UNUSED,
+                            PRUint32 *bitsPerPixel G_GNUC_UNUSED,
+                            PRInt32 *xOrigin G_GNUC_UNUSED,
+                            PRInt32 *yOrigin G_GNUC_UNUSED)
 {
     PRUint32 gms;
 
@@ -1933,8 +1933,8 @@ _hostFindHostNetworkInterfaceByName(IHost *host, PRUnichar *name,
 }
 
 static nsresult
-_hostCreateHostOnlyNetworkInterface(vboxDriverPtr data ATTRIBUTE_UNUSED,
-                                    IHost *host, char *name ATTRIBUTE_UNUSED,
+_hostCreateHostOnlyNetworkInterface(vboxDriverPtr data G_GNUC_UNUSED,
+                                    IHost *host, char *name G_GNUC_UNUSED,
                                     IHostNetworkInterface **networkInterface)
 {
     nsresult rc = -1;
@@ -1952,9 +1952,9 @@ _hostCreateHostOnlyNetworkInterface(vboxDriverPtr data ATTRIBUTE_UNUSED,
 }
 
 static nsresult
-_hostRemoveHostOnlyNetworkInterface(IHost *host ATTRIBUTE_UNUSED,
-                                    vboxIID *iid ATTRIBUTE_UNUSED,
-                                    IProgress **progress ATTRIBUTE_UNUSED)
+_hostRemoveHostOnlyNetworkInterface(IHost *host G_GNUC_UNUSED,
+                                    vboxIID *iid G_GNUC_UNUSED,
+                                    IProgress **progress G_GNUC_UNUSED)
 {
     return host->vtbl->RemoveHostOnlyNetworkInterface(host, iid->value, progress);
 }
-- 
2.19.2




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