1include <linux/stat.h> 2include <uapi/linux/fuse.h> 3include <uapi/linux/fcntl.h> 4 5resource fd_system_background[fd] 6 7openat$fd_system_background(fd const[AT_FDCWD], file ptr[in, string["/dev/cpu_ctl/system_background/uclamp.colocate"]], flags const[O_RDWR], mode const[0]) fd_system_background 8 9type read_system_background array[int8, 1024] 10read$SYSTEM_BACKGROUND(fd fd_system_background, buf ptr[out, read_system_background ], len bytesize[buf]) 11 12write$SYSTEM_BACKGROUND_INT(fd fd_system_background, data ptr[in, int32], len bytesize[data])