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Fix the transport-native-unix-common build on FreeBSD (#9814)

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Motivation:

Modern versions of FreeBSD define IP_RECVORIGDSTADDR, but don't define
SOL_IP.  This causes the build to fail.

Modifications:

The equivalent to SOL_IP on FreeBSD is IPPROTO_IP.  Define SOL_IP as that
if SOL_IP is not defined and IPPROTO_IP is.

Result:

This allows a successful build on FreeBSD
This commit is contained in:
Greg Lewis 2019-11-26 21:52:53 -08:00 committed by Norman Maurer
parent 6e3d784a2c
commit ed1fa0d775
1 changed files with 3 additions and 0 deletions
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3
transport-native-unix-common/src/main/c/netty_unix_socket.c
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@ -389,6 +389,9 @@ static jobject _recvFrom(JNIEnv* env, jint fd, void* buffer, jint pos, jint limi
}
#ifdef IP_RECVORIGDSTADDR
#if !defined(SOL_IP) && defined(IPPROTO_IP)
#define SOL_IP IPPROTO_IP
#endif /* !SOL_IP && IPPROTO_IP */
if (readLocalAddr) {
for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL; cmsg = CMSG_NXTHDR(&msg, cmsg)) {
if (cmsg->cmsg_level == SOL_IP && cmsg->cmsg_type == IP_RECVORIGDSTADDR) {