The single-line macro argument parsing was completely broken as a
comma would not be recognized as an argument separator.
In the process of fixing this, make a fair bit of code cleanups.
Note: reverse tokens for smacro->expansion doesn't actually make any
sense anymore, might reconsider that.
This checkin also removes the distinction between "magic" and plain
smacros; the only difference is which specific expand method is being
invoked.
Finally, extend the allocating-string functions such that *all* the
allocating string functions support querying the length of the string
a posteori.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Make it a selectable option at allocation time if a strlist should
contain only unique strings or not. If not, we omit the hash table and
strlist_find() will not do anything.
Add printf()-style functions to a strlist.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Add a set of variants on the asprintf functions, "axprintf", which
allocate extra storage for metadata at the head of the allocated
buffer.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
