diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/nng/nng.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/nng/nng.h b/include/nng/nng.h index d7deefd5..61c1171f 100644 --- a/include/nng/nng.h +++ b/include/nng/nng.h @@ -894,6 +894,13 @@ NNG_DECL nng_listener nng_pipe_listener(nng_pipe); // are not supported. #define NNG_OPT_SOCKET_FD "socket:fd" +// NNG_OPT_LISTEN_FD is a write-only integer property that can be used +// with some transports to pass a file descriptor that is already listening +// for inbound connections. The transport will then call accept on it. +// The file descriptor has to be of a suitable type. The intended use +// for this is socket activation. Not all transports support this. +#define NNG_OPT_LISTEN_FD "listen-fd" + // XXX: TBD: priorities, ipv4only // Statistics. These are for informational purposes only, and subject |