src: update cares_wrap OpenBSD defines

Move the `#define`s back into `cares_wrap.cc`, as they are part of the implementation, not the declarations used in `cares_wrap.h`, and apply the suggestion from #38572 (comment) to make the defines a bit more generic and not check for OpenBSD specifically. Refs: #38572 PR-URL: #38670 Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Rich Trott <[email protected]>
nodejs · Jul 26, 2021 · 30ce0e6 · 30ce0e6
1 parent b3c698a
commit 30ce0e6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/cares_wrap.cc b/src/cares_wrap.cc
@@ -49,7 +49,11 @@
 # include <arpa/nameser.h>
 #endif
 
-#if defined(__OpenBSD__)
+// OpenBSD does not define these
+#ifndef AI_ALL
+# define AI_ALL 0
+#endif
+#ifndef AI_V4MAPPED
 # define AI_V4MAPPED 0
 #endif