[PATCH vmmouse] Log in VMMouseReadInput() in a signal-safe manner

[Geoffrey Thomas]

This fixes the following message from Xorg.0.log:
(EE) BUG: triggered 'if (inSignalContext)'
(EE) BUG: ../../os/log.c:484 in LogVMessageVerb()
(EE) Warning: attempting to log data in a signal unsafe manner while in signal context.
Please update to check inSignalContext and/or use LogMessageVerbSigSafe() or ErrorFSigSafe().
The offending log format message is:
VMWARE(0): vmmouse enable absolute mode

I haven't seen that complaint about other log messages, but it's possible 
other calls to xf86Msg in this code should also be changed.

Signed-off-by: Geoffrey Thomas <geofft at ldpreload.com>
---
  src/vmmouse.c |    2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vmmouse.c b/src/vmmouse.c
index 590144f..569776f 100644
--- a/src/vmmouse.c
+++ b/src/vmmouse.c
@@ -1063,7 +1063,7 @@ VMMouseReadInput(InputInfoPtr pInfo)
         */
        VMMouseClient_RequestAbsolute();
        mPriv->absoluteRequested = TRUE;
-      xf86Msg(X_INFO, "VMWARE(0): vmmouse enable absolute mode\n");
+      LogMessageVerbSigSafe(X_INFO, 1, "VMWARE(0): vmmouse enable absolute mode\n");
     }

     /*
-- 
1.7.10.4