strcpy()/strcat() are inherently dangerous, even when
used with great care. strlcpy() and strlcat() are
much safer replacements, and are available from OpenBSD
under a very liberal license. Import them and start
using them.
Between pointer vectors, malloz, stralloc and now
strlcpy/strlcat, Magicka has much safer, simpler and
more performant infrastructure for dealing with
strings and dynamic collections of various kinds.
Signed-off-by: Dan Cross <patchdev@fat-dragon.org>
More cleaning up construction of arrays of things.
Introduce a utility function called, `split_on_space`
that tokenizes a string on a space character; use
it in most places where `strtok()` had been called.
More use of the ptr_vector type. Introduce a utility
function to get access to the pointers without consuming
the vector; this is used in the files code.
Signed-off-by: Dan Cross <patchdev@fat-dragon.org>
