Remove configure probe for net/if.h.
authorThomas Munro <tmunro@postgresql.org>
Thu, 18 Aug 2022 04:11:58 +0000 (16:11 +1200)
committerThomas Munro <tmunro@postgresql.org>
Thu, 18 Aug 2022 04:31:11 +0000 (16:31 +1200)
commit2f8d918359ccb34533690735eb46b851002ac698
tree9fd82b46445483607e3fc44cbe0addb60e1e7aae
parenta717cddcac518162cc17bae3c68a492db9ab2e75
Remove configure probe for net/if.h.

<net/if.h> is in SUSv3 and all targeted Unixes have it.  It's used in a
region that is already ifdef'd out for Windows.  We're not using it for
any standard definitions, but it's where AIX defines conventional socket
ioctl numbers.

Discussion: https://postgr.es/m/CA+hUKGKErNfhmvb_H0UprEmp4LPzGN06yR2_0tYikjzB-2ECMw@mail.gmail.com
configure
configure.ac
src/backend/libpq/ifaddr.c
src/include/pg_config.h.in
src/tools/msvc/Solution.pm