From 13974315ad3a16c3694a41ad7bcb0c453cc8774e Mon Sep 17 00:00:00 2001
From: "Tate, Hongliang Tian" <tate.thl@antfin.com>
Date: Sat, 6 Jul 2019 07:58:47 +0000
Subject: [PATCH] Fix all compiler warnings for tests

---
 test/client/main.c       | 5 +++--
 test/pipe/main.c         | 2 +-
 test/server/main.c       | 3 ++-
 test/server_epoll/main.c | 1 +
 test/unix_socket/main.c  | 3 ++-
 5 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/test/client/main.c b/test/client/main.c
index 558aa580..d73dfb94 100644
--- a/test/client/main.c
+++ b/test/client/main.c
@@ -5,10 +5,11 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
+#include <arpa/inet.h>
 #include <spawn.h>
+#include <unistd.h>
 
 int main(int argc, const char *argv[]) {
-	const int BUF_SIZE = 0x1000;
 	const char* message = "Hello world!";
 	int ret;
 
@@ -49,4 +50,4 @@ int main(int argc, const char *argv[]) {
 
 	close(sockfd);
 	return 0;
-}
\ No newline at end of file
+}
diff --git a/test/pipe/main.c b/test/pipe/main.c
index b1d10271..9d2914fe 100644
--- a/test/pipe/main.c
+++ b/test/pipe/main.c
@@ -29,7 +29,7 @@ int main(int argc, const char* argv[]) {
     const char* child_argv[3] = { child_prog, msg, NULL };
     int child_pid;
     if (posix_spawn(&child_pid, child_prog, &file_actions,
-            NULL, child_argv, NULL) < 0) {
+            NULL, (char*const *)child_argv, NULL) < 0) {
         printf("ERROR: failed to spawn a child process\n");
         return -1;
     }
diff --git a/test/server/main.c b/test/server/main.c
index 27094499..3e67dae4 100644
--- a/test/server/main.c
+++ b/test/server/main.c
@@ -6,6 +6,7 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <spawn.h>
+#include <unistd.h>
 
 int main(int argc, const char *argv[]) {
 	const int BUF_SIZE = 0x1000;
@@ -56,4 +57,4 @@ int main(int argc, const char *argv[]) {
 	close(connect_fd);
 
 	close(listenfd);
-}
\ No newline at end of file
+}
diff --git a/test/server_epoll/main.c b/test/server_epoll/main.c
index 22f8867c..93055f0a 100644
--- a/test/server_epoll/main.c
+++ b/test/server_epoll/main.c
@@ -9,6 +9,7 @@
 #include <fcntl.h>
 #include <sys/epoll.h>
 #include <errno.h>
+#include <spawn.h>
 
 #define MAXEVENTS 64
 
diff --git a/test/unix_socket/main.c b/test/unix_socket/main.c
index 9d32cdd1..a78cc086 100644
--- a/test/unix_socket/main.c
+++ b/test/unix_socket/main.c
@@ -7,6 +7,7 @@
 #include <stdio.h>
 #include <spawn.h>
 #include <string.h>
+#include <spawn.h>
 
 const char SOCK_PATH[] = "echo_socket";
 
@@ -86,7 +87,7 @@ int main(int argc, const char* argv[]) {
     const char* child_argv[3] = { child_prog, msg, NULL };
     int child_pid;
     if (posix_spawn(&child_pid, child_prog, &file_actions,
-            NULL, child_argv, NULL) < 0) {
+            NULL, (char*const*)child_argv, NULL) < 0) {
         printf("ERROR: failed to spawn a child process\n");
         return -1;
     }