[PATCH evdev] Use LogMessageVerbSigSafe if available

[Peter Hutterer]

Messages logged during the signal handler should use LogMessageVerbSigSafe
as of ABI 18.

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 src/evdev.c |   17 +++++++----------
 src/evdev.h |    4 ++++
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/src/evdev.c b/src/evdev.c
index 4b86f66..27ea605 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -787,9 +787,10 @@ EvdevProcessTouchEvent(InputInfoPtr pInfo, struct input_event *ev)
                     valuator_mask_copy(pEvdev->mt_mask,
                                        pEvdev->last_mt_vals[slot_index]);
                 else
-                    xf86IDrvMsg(pInfo, X_WARNING,
-                                "Attempted to copy values from out-of-range "
-                                "slot, touch events may be incorrect.\n");
+                    LogMessageVerbSigSafe(X_WARNING, 0,
+                                "%s: Attempted to copy values from out-of-range "
+                                "slot, touch events may be incorrect.\n",
+                                pInfo->name);
             } else
                 pEvdev->slot_state = SLOTSTATE_CLOSE;
         } else {
@@ -1111,19 +1112,15 @@ EvdevReadInput(InputInfoPtr pInfo)
                 close(pInfo->fd);
                 pInfo->fd = -1;
             } else if (errno != EAGAIN)
-            {
-                /* We use X_NONE here because it doesn't alloc */
-                xf86MsgVerb(X_NONE, 0, "%s: Read error: %s\n", pInfo->name,
-                        strerror(errno));
-            }
+                LogMessageVerbSigSafe(X_ERROR, 0, "%s: Read error: %s\n", pInfo->name,
+                                       strerror(errno));
             break;
         }
 
         /* The kernel promises that we always only read a complete
          * event, so len != sizeof ev is an error. */
         if (len % sizeof(ev[0])) {
-            /* We use X_NONE here because it doesn't alloc */
-            xf86MsgVerb(X_NONE, 0, "%s: Read error: %s\n", pInfo->name, strerror(errno));
+            LogMessageVerbSigSafe(X_ERROR, 0, "%s: Read error: %s\n", pInfo->name, strerror(errno));
             break;
         }
 
diff --git a/src/evdev.h b/src/evdev.h
index 309b215..f9bd234 100644
--- a/src/evdev.h
+++ b/src/evdev.h
@@ -67,6 +67,10 @@
 #define HAVE_SMOOTH_SCROLLING 1
 #endif
 
+#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 18
+#define LogMessageVerbSigSafe xf86MsgVerb
+#endif
+
 #define EVDEV_MAXBUTTONS 32
 #define EVDEV_MAXQUEUE 32
 
-- 
1.7.10.1