[nsd-users] problems sending reload xfrdtomain: Broken pipe

[pierre-philipp braun]

(solved) It was something specific for NSD to run properly on BSD and was most probably related to the `errno 55 No buffer space available` I traced.

`CPPFLAGS="-D_OPENBSD_SOURCE"` did the trick, as NetBSD's pkgsrc/net/nsd/Makefile contains

.if ${OPSYS} == "NetBSD"
# For reallocarray(3)
CPPFLAGS+=      -D_OPENBSD_SOURCE
.endif