[Openmp-commits] [openmp] [OpenMP][OMPD] Load `libompd` with LLVM dynamic lib (PR #222455)

[via Openmp-commits]

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@@ -28,41 +32,35 @@ static void set_error(const char *msg) {
   last_error[sizeof(last_error) - 1] = '\0';
 }
 
-static void clear_error(void) {
-  last_error[0] = '\0';
-  (void)dlerror();
-}
+static void clear_error(void) { last_error[0] = '\0'; }
 
 int ompd_load_library(const char *name) {
-  const char *dlerr;
-
   clear_error();
   if (!name || !name[0]) {
     set_error("OMPD library path is empty");
-    ompd_library = NULL;
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jprotze wrote:

On error, we keep the old value now? Should the function just set the variable to NULL on entry?

https://github.com/llvm/llvm-project/pull/222455