[PATCH] Removes build time warning for all the bsps using libtests/dl10 test

[Richi Dubey]

Hey,

Can someone please check if this patch is correct? The warnings were:

log/sparc-leon3.log:../../../../../../rtems/c/src/../../testsuites/libtests/dl10/dl-load.c:109:12:
warning: 'dl_call' defined but not used [-Wunused-function]

log/sparc-leon3.log:../../../../../../rtems/c/src/../../testsuites/libtests/dl10/dl-load.c:99:13:
warning: 'dl_close' defined but not used [-Wunused-function]

I looked around and it seemed fine to delete these functions because
they weren't being called. Is it fine to remove them? I rebuilt the
leon3 bsp successfully with the new changes with no errors.

----------------------------------------------------------------------------------------------------------

>From ce902f7107eab8485e8f7ba7b7ac8c37013d7a30 Mon Sep 17 00:00:00 2001
From: Richi Dubey <richidubey at gmail.com>
Date: Fri, 24 Apr 2020 18:42:16 +0530
Subject: [PATCH 2/2] Removed dl_call and dl_close

---
 testsuites/libtests/dl10/dl-load.c | 21 +--------------------
 1 file changed, 1 insertion(+), 20 deletions(-)

diff --git a/testsuites/libtests/dl10/dl-load.c
b/testsuites/libtests/dl10/dl-load.c
index dee1d6e9cc..d3fed3d69f 100644
--- a/testsuites/libtests/dl10/dl-load.c
+++ b/testsuites/libtests/dl10/dl-load.c
@@ -96,27 +96,8 @@ static void* dl_load_obj(const char* name, bool
has_unresolved)
   return handle;
 }

-static void dl_close (void* handle)
-{
-  int r;
-  printf ("handle: %p closing\n", handle);
-  r = dlclose (handle);
-  if (r != 0)
-    printf("dlclose failed: %s\n", dlerror());
-  rtems_test_assert (r == 0);
-}

-static int dl_call (void* handle, const char* func)
-{
-  call_sig call = dlsym (handle, func);
-  if (call == NULL)
-  {
-    printf("dlsym failed: symbol not found: %s\n", func);
-    return 1;
-  }
-  call ();
-  return 0;
-}
+

 int dl_load_test(void)
 {
-- 
2.17.1