Merge branch 'PHP-7.1'

* PHP-7.1:
  Fixed bug #71219 configure script incorrectly checks for ttyname_r

Author: krakjoe

NEWS

@@ -88,6 +88,9 @@ PHP                                                                        NEWS
     (Adam Baratz)
   . Fixed bug #73396 (bigint columns are returned as strings). (Adam Baratz)
 
+- posix:
+  . Fixed bug #71219 (configure script incorrectly checks for ttyname_r). (atoh)
+
 - Session:
   . Fixed bug #73461 (Prohibit session save handler recursion). (Yasuo)
   . PR #2233 Removed register_globals related code and "!" can be used as $_SESSION key name. (Yasuo)

ext/posix/config.m4

@@ -21,7 +21,7 @@ int main(int argc, char *argv[])
 {
 	char buf[64];
 
-	return ttyname_r(0, buf, 64) ? 1 : 0;
+	return !ttyname_r(0, buf, 64);
 }
   ],[
     AC_MSG_RESULT([yes])