diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/evdev.c | 24 | ||||
| -rw-r--r-- | src/evdev.h | 28 |
2 files changed, 34 insertions, 18 deletions
diff --git a/src/evdev.c b/src/evdev.c index 38f9c08..b1e5c9a 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -236,14 +236,14 @@ static void PostKbdEvent(InputInfoPtr pInfo, struct input_event *ev, int value) { int code = ev->code + MIN_KEYCODE; - static char warned[KEY_MAX]; + static char warned[KEY_CNT]; /* Filter all repeated events from device. We'll do softrepeat in the server */ if (value == 2) return; - if (code > 255 && ev->code < KEY_MAX) { + if (code > 255 && ev->code <= KEY_MAX) { if (!warned[ev->code]) xf86Msg(X_WARNING, "%s: unable to handle keycode %d\n", pInfo->name, ev->code); @@ -1223,12 +1223,12 @@ EvdevCacheCompare(InputInfoPtr pInfo, BOOL compare) int i; char name[1024] = {0}; - long bitmask[NLONGS(EV_MAX)] = {0}; - long key_bitmask[NLONGS(KEY_MAX)] = {0}; - long rel_bitmask[NLONGS(REL_MAX)] = {0}; - long abs_bitmask[NLONGS(ABS_MAX)] = {0}; - long led_bitmask[NLONGS(LED_MAX)] = {0}; - struct input_absinfo absinfo[ABS_MAX]; + long bitmask[NLONGS(EV_CNT)] = {0}; + long key_bitmask[NLONGS(KEY_CNT)] = {0}; + long rel_bitmask[NLONGS(REL_CNT)] = {0}; + long abs_bitmask[NLONGS(ABS_CNT)] = {0}; + long led_bitmask[NLONGS(LED_CNT)] = {0}; + struct input_absinfo absinfo[ABS_CNT]; if (ioctl(pInfo->fd, EVIOCGNAME(sizeof(name) - 1), name) < 0) { @@ -1287,7 +1287,7 @@ EvdevCacheCompare(InputInfoPtr pInfo, BOOL compare) memset(absinfo, 0, sizeof(absinfo)); - for (i = 0; i < ABS_MAX; i++) + for (i = ABS_X; i <= ABS_MAX; i++) { if (TestBit(i, abs_bitmask)) { @@ -1323,9 +1323,9 @@ error: static int EvdevProbe(InputInfoPtr pInfo) { - long key_bitmask[NLONGS(KEY_MAX)] = {0}; - long rel_bitmask[NLONGS(REL_MAX)] = {0}; - long abs_bitmask[NLONGS(ABS_MAX)] = {0}; + long key_bitmask[NLONGS(KEY_CNT)] = {0}; + long rel_bitmask[NLONGS(REL_CNT)] = {0}; + long abs_bitmask[NLONGS(ABS_CNT)] = {0}; int i, has_axes, has_keys, num_buttons, has_scroll; int kernel24 = 0; EvdevPtr pEvdev = pInfo->private; diff --git a/src/evdev.h b/src/evdev.h index 2f58ae8..2698b30 100644 --- a/src/evdev.h +++ b/src/evdev.h @@ -40,6 +40,22 @@ #include <xkbstr.h> #endif +#ifndef EV_CNT /* linux 2.4 kernels and earlier lack _CNT defines */ +#define EV_CNT (EV_MAX+1) +#endif +#ifndef KEY_CNT +#define KEY_CNT (KEY_MAX+1) +#endif +#ifndef REL_CNT +#define REL_CNT (REL_MAX+1) +#endif +#ifndef ABS_CNT +#define ABS_CNT (ABS_MAX+1) +#endif +#ifndef LED_CNT +#define LED_CNT (LED_MAX+1) +#endif + #define EVDEV_MAXBUTTONS 32 #if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 3 @@ -123,12 +139,12 @@ typedef struct { /* Cached info from device. */ char name[1024]; - long bitmask[NLONGS(EV_MAX)]; - long key_bitmask[NLONGS(KEY_MAX)]; - long rel_bitmask[NLONGS(REL_MAX)]; - long abs_bitmask[NLONGS(ABS_MAX)]; - long led_bitmask[NLONGS(LED_MAX)]; - struct input_absinfo absinfo[ABS_MAX]; + long bitmask[NLONGS(EV_CNT)]; + long key_bitmask[NLONGS(KEY_CNT)]; + long rel_bitmask[NLONGS(REL_CNT)]; + long abs_bitmask[NLONGS(ABS_CNT)]; + long led_bitmask[NLONGS(LED_CNT)]; + struct input_absinfo absinfo[ABS_CNT]; /* minor/major number */ dev_t min_maj; |