[vbox-dev] [PATCH] HostServices/SharedClipboard/x11-stub.cpp: use RT_NOREF rather than NOREF
Florian Klink
flokli at flokli.de
Thu Dec 7 00:19:57 GMT 2017
Currently, build process fails when configuring with --build-headless like this:
```
kBuild: Compiling VBoxSharedClipboard - /tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/service.cpp
kBuild: Compiling VBoxSharedClipboard - /tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:58:29: error: macro "NOREF" passed 2 arguments, but takes just 1
NOREF(pClient, fHeadless);
^
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:94:30: error: macro "NOREF" passed 2 arguments, but takes just 1
NOREF(pClient, u32Formats);
^
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:110:37: error: macro "NOREF" passed 4 arguments, but takes just 1
NOREF(pClient, u32Format, pv, cb);
^
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:128:37: error: macro "NOREF" passed 4 arguments, but takes just 1
NOREF(pClient, pv, cb, u32Format);
^
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp: In function 'int vboxClipboardConnect(VBOXCLIPBOARDCLIENTDATA*, bool)':
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:58:5: error: 'NOREF' was not declared in this scope
NOREF(pClient, fHeadless);
^~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:55:52: warning: unused parameter 'pClient' [-Wunused-parameter]
int vboxClipboardConnect (VBOXCLIPBOARDCLIENTDATA *pClient,
^~~~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:56:32: warning: unused parameter 'fHeadless' [-Wunused-parameter]
bool fHeadless)
^~~~~~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp: In function 'void vboxClipboardFormatAnnounce(VBOXCLIPBOARDCLIENTDATA*, uint32_t)':
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:94:5: error: 'NOREF' was not declared in this scope
NOREF(pClient, u32Formats);
^~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:91:60: warning: unused parameter 'pClient' [-Wunused-parameter]
void vboxClipboardFormatAnnounce (VBOXCLIPBOARDCLIENTDATA *pClient,
^~~~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:92:44: warning: unused parameter 'u32Formats' [-Wunused-parameter]
uint32_t u32Formats)
^~~~~~~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp: In function 'int vboxClipboardReadData(VBOXCLIPBOARDCLIENTDATA*, uint32_t, void*, uint32_t, uint32_t*)':
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:110:5: error: 'NOREF' was not declared in this scope
NOREF(pClient, u32Format, pv, cb);
^~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:107:53: warning: unused parameter 'pClient' [-Wunused-parameter]
int vboxClipboardReadData (VBOXCLIPBOARDCLIENTDATA *pClient, uint32_t u32Format,
^~~~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:107:71: warning: unused parameter 'u32Format' [-Wunused-parameter]
int vboxClipboardReadData (VBOXCLIPBOARDCLIENTDATA *pClient, uint32_t u32Format,
^~~~~~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:108:34: warning: unused parameter 'pv' [-Wunused-parameter]
void *pv, uint32_t cb, uint32_t *pcbActual)
^~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:108:47: warning: unused parameter 'cb' [-Wunused-parameter]
void *pv, uint32_t cb, uint32_t *pcbActual)
^~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp: In function 'void vboxClipboardWriteData(VBOXCLIPBOARDCLIENTDATA*, void*, uint32_t, uint32_t)':
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:128:5: error: 'NOREF' was not declared in this scope
NOREF(pClient, pv, cb, u32Format);
^~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:125:55: warning: unused parameter 'pClient' [-Wunused-parameter]
void vboxClipboardWriteData (VBOXCLIPBOARDCLIENTDATA *pClient, void *pv,
^~~~~~~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:125:70: warning: unused parameter 'pv' [-Wunused-parameter]
void vboxClipboardWriteData (VBOXCLIPBOARDCLIENTDATA *pClient, void *pv,
^~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:126:39: warning: unused parameter 'cb' [-Wunused-parameter]
uint32_t cb, uint32_t u32Format)
^~
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp:126:52: warning: unused parameter 'u32Format' [-Wunused-parameter]
uint32_t cb, uint32_t u32Format)
^~~~~~~~~
kmk: *** [/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/out/linux.amd64/release/obj/VBoxSharedClipboard/x11-stub.o] Error 1
The failing command:
@g++ -c -O2 -g -pipe -pedantic -Wshadow -Wall -Wextra -Wno-missing-field-initializers -Wno-unused -Wno-trigraphs -fdiagnostics-show-option -Wno-unused-parameter -Wlogical-op -Wno-variadic-macros
-Wno-long-long -Wunused-variable -Wunused-function -Wunused-label -Wunused-parameter -Wno-overloaded-virtual -Wno-variadic-macros -O2 -mtune=generic -fno-omit-frame-pointer -fno-strict-aliasing
-fvisibility=hidden -DVBOX_HAVE_VISIBILITY_HIDDEN -DRT_USE_VISIBILITY_DEFAULT -fvisibility-inlines-hidden -fPIC -m64
-I/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/out/linux.amd64/release/obj/VBoxSharedClipboard/dtrace -I/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/include
-I/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/out/linux.amd64/release -DVBOX -DVBOX_OSE -DVBOX_WITH_64_BITS_GUESTS -DVBOX_WITH_REM -DVBOX_WITH_RAW_MODE -DRT_OS_LINUX -D_FILE_OFFSET_BITS=64
-DRT_ARCH_AMD64 -D__AMD64__ -DVBOX_WITH_DEBUGGER -DVBOX_WITH_HARDENING -DRTPATH_APP_PRIVATE=\"/nix/store/fqjnpbzq25ffpkpk6hsl3x19ydin2pp1-virtualbox-5.2.2/share/virtualbox\"
-DRTPATH_APP_PRIVATE_ARCH=\"/nix/store/fqjnpbzq25ffpkpk6hsl3x19ydin2pp1-virtualbox-5.2.2/libexec/virtualbox\"
-DRTPATH_APP_PRIVATE_ARCH_TOP=\"/nix/store/fqjnpbzq25ffpkpk6hsl3x19ydin2pp1-virtualbox-5.2.2/share/virtualbox\"
-DRTPATH_SHARED_LIBS=\"/nix/store/fqjnpbzq25ffpkpk6hsl3x19ydin2pp1-virtualbox-5.2.2/libexec/virtualbox\" -DRTPATH_APP_DOCS=\"/nix/store/fqjnpbzq25ffpkpk6hsl3x19ydin2pp1-virtualbox-5.2.2/doc\"
-DIN_RING3 -DHC_ARCH_BITS=64 -DGC_ARCH_BITS=64 -DVBOX_WITH_DTRACE -DVBOX_WITH_DTRACE_R3 -DPIC -DVBOX_WITH_HGCM
-Wp,-MD,/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/out/linux.amd64/release/obj/VBoxSharedClipboard/x11-stub.o.dep
-Wp,-MT,/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/out/linux.amd64/release/obj/VBoxSharedClipboard/x11-stub.o -Wp,-MP -o
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/out/linux.amd64/release/obj/VBoxSharedClipboard/x11-stub.o
/tmp/nix-build-virtualbox-5.2.2.drv-0/VirtualBox-5.2.2/src/VBox/HostServices/SharedClipboard/x11-stub.cpp
```
This seems to be caused by the usage of NOREF in
src/VBox/HostServices/SharedClipboard/x11-stub.cpp, so use RT_NOREFN
instead.
Signed-off-by: Florian Klink <flokli at flokli.de>
---
src/VBox/HostServices/SharedClipboard/x11-stub.cpp | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/src/VBox/HostServices/SharedClipboard/x11-stub.cpp b/src/VBox/HostServices/SharedClipboard/x11-stub.cpp
index d890215..57ba883 100644
--- a/src/VBox/HostServices/SharedClipboard/x11-stub.cpp
+++ b/src/VBox/HostServices/SharedClipboard/x11-stub.cpp
@@ -55,7 +55,7 @@ void vboxClipboardDestroy (void)
int vboxClipboardConnect (VBOXCLIPBOARDCLIENTDATA *pClient,
bool fHeadless)
{
- NOREF(pClient, fHeadless);
+ RT_NOREF2(pClient, fHeadless);
LogFlowFunc(("called, returning VINF_SUCCESS.\n"));
return VINF_SUCCESS;
}
@@ -77,7 +77,7 @@ int vboxClipboardSync (VBOXCLIPBOARDCLIENTDATA * /* pClient */)
*/
void vboxClipboardDisconnect (VBOXCLIPBOARDCLIENTDATA *pClient)
{
- NOREF(pClient);
+ RT_NOREF1(pClient);
LogFlowFunc(("called, returning.\n"));
}
@@ -91,7 +91,7 @@ void vboxClipboardDisconnect (VBOXCLIPBOARDCLIENTDATA *pClient)
void vboxClipboardFormatAnnounce (VBOXCLIPBOARDCLIENTDATA *pClient,
uint32_t u32Formats)
{
- NOREF(pClient, u32Formats);
+ RT_NOREF2(pClient, u32Formats);
LogFlowFunc(("called, returning.\n"));
}
@@ -107,7 +107,7 @@ void vboxClipboardFormatAnnounce (VBOXCLIPBOARDCLIENTDATA *pClient,
int vboxClipboardReadData (VBOXCLIPBOARDCLIENTDATA *pClient, uint32_t u32Format,
void *pv, uint32_t cb, uint32_t *pcbActual)
{
- NOREF(pClient, u32Format, pv, cb);
+ RT_NOREF4(pClient, u32Format, pv, cb);
LogFlowFunc(("called, returning VINF_SUCCESS.\n"));
/* No data available. */
*pcbActual = 0;
@@ -125,6 +125,6 @@ int vboxClipboardReadData (VBOXCLIPBOARDCLIENTDATA *pClient, uint32_t u32Format,
void vboxClipboardWriteData (VBOXCLIPBOARDCLIENTDATA *pClient, void *pv,
uint32_t cb, uint32_t u32Format)
{
- NOREF(pClient, pv, cb, u32Format);
+ RT_NOREF4(pClient, pv, cb, u32Format);
LogFlowFunc(("called, returning.\n"));
}
--
2.15.0
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