sys_setuid        440 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_setuid32, sys_setuid)
sys_setuid        707 include/linux/syscalls.h asmlinkage long sys_setuid(uid_t uid);
sys_setuid        459 include/uapi/asm-generic/unistd.h __SYSCALL(__NR_setuid, sys_setuid)
sys_setuid        459 tools/include/uapi/asm-generic/unistd.h __SYSCALL(__NR_setuid, sys_setuid)