fix compile error

zkas · Feb 4, 2016 · 593951b · 593951b
1 parent 757477b
commit 593951b
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/samples/CMakeLists.txt b/samples/CMakeLists.txt
@@ -6,6 +6,8 @@ project(samples)
 if (WIN32)
     set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
     set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
+else ()
+    set(CMAKE_CXX_FLAGS "-std=c++11 -g -Wall")
 endif()
 
 include(${PROJECT_SOURCE_DIR}/../boost.cmake)

diff --git a/samples/sample3_echo.cpp b/samples/sample3_echo.cpp
@@ -57,7 +57,9 @@ void echo_server()
     } else {
         // echo
         // 阻塞的write已被HOOK，等待期间切换执行其他协程。
-        write(sockfd, buf, n);
+        ssize_t wn = write(sockfd, buf, n);
+        (void)wn;
+
     }
 }
 
@@ -77,7 +79,8 @@ void client()
     char buf[12] = "1234";
     int len = strlen(buf) + 1;
     // 阻塞的write已被HOOK，等待期间切换执行其他协程。
-    write(sockfd, buf, len);
+    ssize_t wn = write(sockfd, buf, len);
+    (void)wn;
     printf("send [%d] %s\n", len, buf);
 
     char rcv_buf[12];