pub fn sys_mmap(
locked: &mut Locked<Unlocked>,
current_task: &mut CurrentTask,
addr: UserAddress,
length: usize,
prot: u32,
flags: u32,
fd: FdNumber,
offset: u64,
) -> Result<UserAddress, Errno>Expand description
sys_mmap takes a mutable reference to current_task because it may modify the IP register.