Remove configure probe for sys/sockio.h. On BSD-family systems, header <sys/sockio.h> defines socket ioctl numbers like SIOCGIFCONF. Only AIX is using those now, but it defines them in <net/if.h> anyway.
Supposing some PostgreSQL hacker wants to test that AIX-only code path on a more common development system by pretending not to have getifaddrs(). It's enough to include <sys/ioctl.h>, at least on macOS, FreeBSD and Linux, and we're already doing that. Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/2cea02fb85b9b00c3b95d8cd0e39cf91cd2ce289 Modified Files -------------- configure | 2 +- configure.ac | 1 - src/backend/libpq/ifaddr.c | 4 ---- src/include/pg_config.h.in | 3 --- src/tools/msvc/Solution.pm | 1 - 5 files changed, 1 insertion(+), 10 deletions(-)