syscall_arg__scnprintf_ioctl_cmd  153 tools/perf/trace/beauty/beauty.h size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg);
syscall_arg__scnprintf_ioctl_cmd  154 tools/perf/trace/beauty/beauty.h #define SCA_IOCTL_CMD syscall_arg__scnprintf_ioctl_cmd