diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2017-05-10 12:50:21 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2017-05-10 12:52:20 +1000 |
| commit | 07ed6d6f9275eb027e3d28d5d6a757687b49e719 (patch) | |
| tree | 440a65113f71d6eb744aa1c9d803eed52dfa1caa /src | |
| parent | 02fca305edb5762559df4c0ba0cd30d931a5fcc4 (diff) | |
Ensure enums are size int
Because otherwise things go boom, but unless you passed -fshort-enums this
shouldn't happen anyway. And gcc's documentation says don't do that. So don't
do that, or we'll scream at you.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Armin Krezović <krezovic.armin@gmail.com>
Tested-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/libinput.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/libinput.c b/src/libinput.c index 23255b0..f221b6a 100644 --- a/src/libinput.c +++ b/src/libinput.c @@ -43,6 +43,37 @@ if (!check_event_type(li_, __func__, type_, __VA_ARGS__, -1)) \ return retval_; \ +#define ASSERT_INT_SIZE(type_) \ + static_assert(sizeof(type_) == sizeof(unsigned int), \ + "sizeof(" #type_ ") must be sizeof(uint)") + +ASSERT_INT_SIZE(enum libinput_log_priority); +ASSERT_INT_SIZE(enum libinput_device_capability); +ASSERT_INT_SIZE(enum libinput_key_state); +ASSERT_INT_SIZE(enum libinput_led); +ASSERT_INT_SIZE(enum libinput_button_state); +ASSERT_INT_SIZE(enum libinput_pointer_axis); +ASSERT_INT_SIZE(enum libinput_pointer_axis_source); +ASSERT_INT_SIZE(enum libinput_tablet_pad_ring_axis_source); +ASSERT_INT_SIZE(enum libinput_tablet_pad_strip_axis_source); +ASSERT_INT_SIZE(enum libinput_tablet_tool_type); +ASSERT_INT_SIZE(enum libinput_tablet_tool_proximity_state); +ASSERT_INT_SIZE(enum libinput_tablet_tool_tip_state); +ASSERT_INT_SIZE(enum libinput_switch_state); +ASSERT_INT_SIZE(enum libinput_switch); +ASSERT_INT_SIZE(enum libinput_event_type); +ASSERT_INT_SIZE(enum libinput_config_status); +ASSERT_INT_SIZE(enum libinput_config_tap_state); +ASSERT_INT_SIZE(enum libinput_config_tap_button_map); +ASSERT_INT_SIZE(enum libinput_config_drag_state); +ASSERT_INT_SIZE(enum libinput_config_drag_lock_state); +ASSERT_INT_SIZE(enum libinput_config_send_events_mode); +ASSERT_INT_SIZE(enum libinput_config_accel_profile); +ASSERT_INT_SIZE(enum libinput_config_click_method); +ASSERT_INT_SIZE(enum libinput_config_middle_emulation_state); +ASSERT_INT_SIZE(enum libinput_config_scroll_method); +ASSERT_INT_SIZE(enum libinput_config_dwt_state); + static inline bool check_event_type(struct libinput *libinput, const char *function_name, |