cp - copy files
/bin/cp oldfile newfile
cp copies the file oldfile to the file newfile, overwriting newfile if it already exists.
cp supports no options.
Note that cp does not support the Unix idiom cp file1 file2 ... destination-dir to copy a number of files at once. In particular, cp foo bar/ will fail, probably with "Is a directory".
cp uses the following syscalls:
cp should function properly once the basic system calls assignment is completed.