change to int type
diff --git a/src/core/lib/iomgr/udp_server.cc b/src/core/lib/iomgr/udp_server.cc
index 2df10ee..a9a3f3a 100644
--- a/src/core/lib/iomgr/udp_server.cc
+++ b/src/core/lib/iomgr/udp_server.cc
@@ -285,7 +285,7 @@
/* Prepare a recently-created socket for listening. */
static int prepare_socket(grpc_socket_factory* socket_factory, int fd,
const grpc_resolved_address* addr,
- size_t rcv_buf_size, size_t snd_buf_size) {
+ int rcv_buf_size, int snd_buf_size) {
grpc_resolved_address sockname_temp;
struct sockaddr* addr_ptr = (struct sockaddr*)addr->addr;
@@ -461,7 +461,7 @@
static int add_socket_to_server(grpc_udp_server* s, int fd,
const grpc_resolved_address* addr,
- size_t rcv_buf_size, size_t snd_buf_size,
+ int rcv_buf_size, int snd_buf_size,
grpc_udp_server_start_cb start_cb,
grpc_udp_server_read_cb read_cb,
grpc_udp_server_write_cb write_cb,
@@ -507,7 +507,7 @@
int grpc_udp_server_add_port(grpc_udp_server* s,
const grpc_resolved_address* addr,
- size_t rcv_buf_size, size_t snd_buf_size,
+ int rcv_buf_size, int snd_buf_size,
grpc_udp_server_start_cb start_cb,
grpc_udp_server_read_cb read_cb,
grpc_udp_server_write_cb write_cb,
diff --git a/src/core/lib/iomgr/udp_server.h b/src/core/lib/iomgr/udp_server.h
index ec18716..c1aa49f 100644
--- a/src/core/lib/iomgr/udp_server.h
+++ b/src/core/lib/iomgr/udp_server.h
@@ -68,7 +68,7 @@
all of the multiple socket port matching logic in one place */
int grpc_udp_server_add_port(grpc_udp_server* s,
const grpc_resolved_address* addr,
- size_t rcv_buf_size, size_t snd_buf_size,
+ int rcv_buf_size, int snd_buf_size,
grpc_udp_server_start_cb start_cb,
grpc_udp_server_read_cb read_cb,
grpc_udp_server_write_cb write_cb,
diff --git a/test/core/iomgr/udp_server_test.cc b/test/core/iomgr/udp_server_test.cc
index 5245840..09f0283 100644
--- a/test/core/iomgr/udp_server_test.cc
+++ b/test/core/iomgr/udp_server_test.cc
@@ -51,8 +51,8 @@
static int g_number_of_orphan_calls = 0;
static int g_number_of_starts = 0;
-size_t rcv_buf_size = 1024;
-size_t snd_buf_size = 1024;
+int rcv_buf_size = 1024;
+int snd_buf_size = 1024;
static void on_start(grpc_fd* emfd, void* user_data) { g_number_of_starts++; }