diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2011-03-20 10:14:05 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2011-03-28 16:21:24 +1000 |
| commit | dacac616305cc38cab082607c0e40c109cb8422e (patch) | |
| tree | 349fdfa524a73eb5ac040f9e47169061e02d4866 | |
| parent | a0aa59ed5d0ab07702c3bc56cf5651d193e553a7 (diff) | |
eventcomm: print an error when axis range failed.
Judging by a quick google search, this isn't a common error that the user
will see, it's a bug. So print out information useful for those
triaging/debugging.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Cyril Brulebois <kibi@debian.org>
| -rw-r--r-- | src/eventcomm.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/eventcomm.c b/src/eventcomm.c index 3f06484..f92347a 100644 --- a/src/eventcomm.c +++ b/src/eventcomm.c @@ -209,8 +209,11 @@ event_get_abs(int fd, int code, int *min, int *max, int *fuzz, int *res) struct input_absinfo abs = {0}; SYSCALL(rc = ioctl(fd, EVIOCGABS(code), &abs)); - if (rc < 0) + if (rc < 0) { + xf86Msg(X_ERROR, "%s: EVIOCGABS error on %d (%s)\n", + __func__, code, strerror(rc)); return errno; + } *min = abs.minimum; *max = abs.maximum; @@ -244,18 +247,12 @@ event_query_axis_ranges(InputInfoPtr pInfo) if (rc == 0) xf86Msg(X_PROBED, "%s: x-axis range %d - %d\n", pInfo->name, priv->minx, priv->maxx); - else - xf86Msg(X_ERROR, "%s: failed to query axis range (%s)\n", pInfo->name, - strerror(rc)); rc = event_get_abs(pInfo->fd, ABS_Y, &priv->miny, &priv->maxy, &priv->synpara.hyst_y, &priv->resy); if (rc == 0) xf86Msg(X_PROBED, "%s: y-axis range %d - %d\n", pInfo->name, priv->miny, priv->maxy); - else - xf86Msg(X_ERROR, "%s: failed to query axis range (%s)\n", pInfo->name, - strerror(rc)); priv->has_pressure = FALSE; priv->has_width = FALSE; |