diff options
Diffstat (limited to 'test/core/util/port.h')
| -rw-r--r-- | test/core/util/port.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/test/core/util/port.h b/test/core/util/port.h index 93788bcab2..faeabbae9b 100644 --- a/test/core/util/port.h +++ b/test/core/util/port.h @@ -40,10 +40,16 @@ extern "C" { /* pick a port number that is currently unused by either tcp or udp. return 0 on failure. */ -int grpc_pick_unused_port(); +int grpc_pick_unused_port(void); /* pick a port number that is currently unused by either tcp or udp. abort on failure. */ -int grpc_pick_unused_port_or_die(); +int grpc_pick_unused_port_or_die(void); + +/* Return a port which was previously returned by grpc_pick_unused_port(). + * Implementations of grpc_pick_unused_port() backed by a portserver may limit + * the total number of ports available; this lets a binary return its allocated + * ports back to the server if it is going to allocate a large number. */ +void grpc_recycle_unused_port(int port); #ifdef __cplusplus } |