Ironically reallocarray
isn't getting properly detected, likely due to the mere presence of _POSIX_C_SOURCE
regardless of any other like _BSD_SOURCE
.
Seems to have been fixed since, as seen in https://builds.sr.ht/~lanodan/job/1471524 (NetBSD) and https://builds.sr.ht/~lanodan/job/1471523 (FreeBSD) for commit fcad4b92a088745fe98bc6b8510d52469d1bfa27 aka 0.0.4