missing.h: add BTN_DPAD_UP

As explained in issue 6267 of systemd [1], Linux < 3.11 does not provide definitions for BTN_DPAD_{UP,RIGHT}, which were introduced in [2]. This patch fixes this issue. [1] systemd/systemd#6267 [2] torvalds/linux@9ee2748 Signed-off-by: Anthony G. Basile <[email protected]>
Whissi · Dec 11, 2018 · 906654a · 906654a
1 parent 2cb6b73
commit 906654a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/shared/missing.h b/src/shared/missing.h
@@ -183,3 +183,8 @@ static inline int name_to_handle_at(int fd, const char *name, struct file_handle
 #ifndef KEY_ALS_TOGGLE
 #define KEY_ALS_TOGGLE 0x7a
 #endif
+
+#ifndef BTN_DPAD_UP
+#define BTN_DPAD_UP 0x220
+#define BTN_DPAD_RIGHT 0x223
+#endif