diff options
| -rw-r--r-- | include/grpc/support/port_platform.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/grpc/support/port_platform.h b/include/grpc/support/port_platform.h index 57fed18cf6..d5745f9878 100644 --- a/include/grpc/support/port_platform.h +++ b/include/grpc/support/port_platform.h @@ -173,6 +173,8 @@ #endif /* _LP64 */ #elif defined(__APPLE__) #include <TargetConditionals.h> +/* Provides IPV6_RECVPKTINFO */ +#define __APPLE_USE_RFC_3542 #ifndef _BSD_SOURCE #define _BSD_SOURCE #endif |