workaround function interposition

kubo#32 https://stackoverflow.com/questions/15205743/link-to-specific-oracle-instant-client-dynamic-library-on-os-x/15322554#15322554
llaurent · Oct 7, 2016 · 2e5f792 · 2e5f792
1 parent d3a1a3d
commit 2e5f792
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ext/oci8/oci8lib.c b/ext/oci8/oci8lib.c
@@ -496,7 +496,9 @@ void *oci8_find_symbol(const char *symbol_name)
 #ifdef _AIX
 #define DLOPEN_FLAG (RTLD_LAZY|RTLD_GLOBAL|RTLD_MEMBER)
 #else
-#define DLOPEN_FLAG (RTLD_LAZY|RTLD_GLOBAL)
+//#define DLOPEN_FLAG (RTLD_LAZY|RTLD_GLOBAL)
+// https://github.com/kubo/ruby-oci8/issues/32
+#define DLOPEN_FLAG (RTLD_NOW|RTLD_LOCAL)
 #endif
         for (idx = 0; idx < NUM_SONAMES; idx++) {
             handle = dlopen(sonames[idx], DLOPEN_FLAG);