@@ -33,7 +33,8 @@
/* Posix code for gpr fdopen and mkstemp support. */
-#ifndef _POSIX_C_SOURCE
+#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 200112L
+#undef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 200112L
#endif
Julien Boeuf