diff options
Diffstat (limited to 'src/core/lib/iomgr/socket_utils_posix.h')
| -rw-r--r-- | src/core/lib/iomgr/socket_utils_posix.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/socket_utils_posix.h b/src/core/lib/iomgr/socket_utils_posix.h index 063f298d72..f73ad6317d 100644 --- a/src/core/lib/iomgr/socket_utils_posix.h +++ b/src/core/lib/iomgr/socket_utils_posix.h @@ -68,6 +68,16 @@ int grpc_ipv6_loopback_available(void); If SO_NO_SIGPIPE is not available, returns 1. */ int grpc_set_socket_no_sigpipe_if_possible(int fd); +/* Tries to set IP_PKTINFO if available on this platform. + Returns 1 on success, 0 on failure. + If IP_PKTINFO is not available, returns 1. */ +int grpc_set_socket_ip_pktinfo_if_possible(int fd); + +/* Tries to set IPV6_RECVPKTINFO if available on this platform. + Returns 1 on success, 0 on failure. + If IPV6_RECVPKTINFO is not available, returns 1. */ +int grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd); + /* An enum to keep track of IPv4/IPv6 socket modes. Currently, this information is only used when a socket is first created, but |