Hi Alessandro,
On 15/8/21 18:08, Alessandro Vesely via Dng wrote:
I guess we all ended up developing something similar. My take:
http://www.tana.it/svn/zdkimfilter/trunk/src/cstring.h
http://www.tana.it/svn/zdkimfilter/trunk/src/cstring.c
It's harsh as it assumes the caller _always_ checks return code. The
functions don't check for NULL on entry (albeit they often assert()
it, a passage usually not compiled in production code.) Non-nullness
has to be checked by the caller, for example (from zaggregate.c in the
same package):
if (to_header)
{
to_header = cstr_printf(to_header, "%s %s",
n_addr == 0? "To:": ",", dom->addr[i].addr);
if (to_header && dom->addr[i].limit != UINT64_MAX)
to_header = cstr_printf(to_header, " (limit=%" PRIu64 ")",
dom->addr[i].limit);
++n_addr;
}
Thanks for the link. I'll give it a try.
Cheers,
Aitor.
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