XLibre/xf86-input-mouse
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Support ABI_XINPUT_VERSION 23 (use input_lock/input_unlock)

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This makes using input_lock/input_unlock conditional on the ABI
version so that we don't get compiler warnings when compiling with the
newer server bits.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Keith Packard
2016-05-30 22:45:12 -07:00
committed by Peter Hutterer
parent c22d3073dc
commit 80952e5a5f
1 changed files with 24 additions and 0 deletions
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24
src/mouse.c
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@@ -129,6 +129,10 @@ typedef struct _DragLockRec {
} DragLockRec, *DragLockPtr;
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 23
#define HAVE_THREADED_INPUT 1
#endif
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 12
static InputInfoPtr MousePreInit(InputDriverPtr drv, IDevPtr dev, int flags);
#else
@@ -2025,12 +2029,18 @@ static CARD32
buttonTimer(InputInfoPtr pInfo)
{
MouseDevPtr pMse;
#if !HAVE_THREADED_INPUT
int sigstate;
#endif
int id;
pMse = pInfo->private;
#if HAVE_THREADED_INPUT
input_lock();
#else
sigstate = xf86BlockSIGIO ();
#endif
pMse->emulate3Pending = FALSE;
if ((id = stateTab[pMse->emulateState][4][0]) != 0) {
@@ -2041,7 +2051,11 @@ buttonTimer(InputInfoPtr pInfo)
"Got unexpected buttonTimer in state %d\n", pMse->emulateState);
}
#if HAVE_THREADED_INPUT
input_unlock();
#else
xf86UnblockSIGIO (sigstate);
#endif
return 0;
}
@@ -3276,14 +3290,20 @@ createProtoList(MouseDevPtr pMse, MouseProtocolID *protoList)
unsigned char *para;
mousePrivPtr mPriv = (mousePrivPtr)pMse->mousePriv;
MouseProtocolID *tmplist = NULL;
#if !HAVE_THREADED_INPUT
int blocked;
#endif
AP_DBGC(("Autoprobe: "));
for (i = 0; i < mPriv->count; i++)
AP_DBGC(("%2.2x ", (unsigned char) mPriv->data[i]));
AP_DBGC(("\n"));
#if HAVE_THREADED_INPUT
input_lock();
#else
blocked = xf86BlockSIGIO ();
#endif
/* create a private copy first so we can write in the old list */
if ((tmplist = malloc(sizeof(MouseProtocolID) * NUM_AUTOPROBE_PROTOS))){
@@ -3392,7 +3412,11 @@ createProtoList(MouseDevPtr pMse, MouseProtocolID *protoList)
}
}
#if HAVE_THREADED_INPUT
input_unlock();
#else
xf86UnblockSIGIO(blocked);
#endif
mPriv->protoList[k] = PROT_UNKNOWN;