#define __NR_userfaultfd 388
#define __NR_membarrier 389
#define __NR_mlock2 390
+#define __NR_copy_file_range 391
#define __ARM_NR_breakpoint 0x0f0001
#define __ARM_NR_cacheflush 0x0f0002
#define SYS_userfaultfd 388
#define SYS_membarrier 389
#define SYS_mlock2 390
+#define SYS_copy_file_range 391