git: openjdk/jdk13u-dev: 8244853: The static build of libextnet is missing the JNI_OnLoad_extnet function

[Yuri Nesterenko]

Changeset: 2b18941f
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2021-04-15 13:59:00 +0000
URL:       https://git.openjdk.java.net/jdk13u-dev/commit/2b18941f

8244853: The static build of libextnet is missing the JNI_OnLoad_extnet function

Backport-of: 3d50f242c2172c05b74e533962195bc8d9ea2997

! src/jdk.net/linux/native/libextnet/LinuxSocketOptions.c
! src/jdk.net/macosx/native/libextnet/MacOSXSocketOptions.c
! src/jdk.net/solaris/native/libextnet/SolarisSocketOptions.c