test.c: return 1 if error

1 files changed, 27 insertions, 0 deletions

diff --git a/test.c b/test.c
index f45a5be..e278c55 100644
--- a/test.c
+++ b/test.c
@@ -20,6 +20,13 @@
 #include <stdio.h>

 #include "dlfcn.h"

 

+/* If these dlclose's fails, we don't care as the handles are going to be

+   closed eventually when the program ends. */

+#define CLOSE_LIB    dlclose( library );

+#define CLOSE_GLOBAL dlclose( global  );

+

+#define RETURN_ERROR return 1;

+

 /* This is what this test does:

  * - Open library with RTLD_GLOBAL

  * - Get global object

@@ -61,6 +68,8 @@ int main()
     {

         error = dlerror( );

         printf( "Could not open global handle: %s\n", error ? error : "" );

+        CLOSE_LIB

+        RETURN_ERROR

     }

     else

         printf( "Got global handle: %p\n", global );

@@ -71,6 +80,9 @@ int main()
         error = dlerror( );

         printf( "Could not get symbol from library handle: %s\n",

                 error ? error : "" );

+        CLOSE_LIB

+        CLOSE_GLOBAL

+        RETURN_ERROR

     }

     else

         printf( "Got symbol from library handle: %p\n", function );

@@ -84,6 +96,9 @@ int main()
         error = dlerror( );

         printf( "Could not get symbol from global handle: %s\n",

                 error ? error : "" );

+        CLOSE_LIB

+        CLOSE_GLOBAL

+        RETURN_ERROR

     }

     else

         printf( "Got symbol from global handle: %p\n", function );

@@ -105,6 +120,9 @@ int main()
     {

         error = dlerror( );

         printf( "Could not open library locally: %s\n", error ? error : "" );

+        CLOSE_LIB

+        CLOSE_GLOBAL

+        RETURN_ERROR

     }

     else

         printf( "Opened library locally: %p\n", library );

@@ -115,6 +133,9 @@ int main()
         error = dlerror( );

         printf( "Could not get symbol from library handle: %s\n",

                 error ? error : "" );

+        CLOSE_LIB

+        CLOSE_GLOBAL

+        RETURN_ERROR

     }

     else

         printf( "Got symbol from library handle: %p\n", function );

@@ -128,6 +149,9 @@ int main()
         error = dlerror( );

         printf( "Could not get symbol from global handle: %s\n",

                 error ? error : "" );

+        CLOSE_LIB

+        CLOSE_GLOBAL

+        RETURN_ERROR

     }

     else

         printf( "Got symbol from global handle: %p\n", function );

@@ -140,6 +164,8 @@ int main()
     {

         error = dlerror( );

         printf( "Could not close library: %s\n", error ? error : "" );

+        CLOSE_GLOBAL

+        RETURN_ERROR

     }

     else

         printf( "Closed library.\n" );

@@ -149,6 +175,7 @@ int main()
     {

         error = dlerror( );

         printf( "Could not close global handle: %s\n", error ? error : "" );

+        RETURN_ERROR

     }

     else

         printf( "Closed global handle.\n" );