2 ms·
As I understand it, the downside of that is that while realpath(3) (the C function) is mandated by POSIX, realpath(1) is not. So portability across POSIX is no
by jjgreen 3y ago
As I understand it, the downside of that is that while realpath(3) (the C function) is mandated by POSIX, realpath(1) is not. So portability across POSIX is not guaranteed, you still need to test for its presence and have a fall-back position.