[PATCH][libstdc++-v3] Add _GLIBCXX_HAVE_LIMIT_FSIZE to guard 27_io/fpos/14775.cc

[Jonathan Wakely]

On 06/05/15 09:09 +0100, Renlin Li wrote:
>Hi all,
>
>This is a simple patch to add _GLIBCXX_HAVE_LIMIT_FSIZE to guard the test.
>
>In libstdc++-v3/testsuite/util/testsuite_hooks.cc. set_file_limit() 
>function is nullified when either _GLIBCXX_RES_LIMITS or 
>_GLIBCXX_HAVE_LIMIT_FSIZE is not defined.
>_GLIBCXX_USE_LFS can cover _GLIBCXX_RES_LIMITS, however, 
>_GLIBCXX_HAVE_LIMIT_FSIZE is not checked.
>
>The complete condition for correct execution of this test case is 
>that, those two macros are both defined.
>
>Is Okay to commit?

OK.

>Regards,
>Renlin Li
>
>libstdc++-v3/ChangeLog:
>
>2015-05-06  Renlin Li  <renlin.li@arm.com>
>
>    * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.

>diff --git a/libstdc++-v3/testsuite/27_io/fpos/14775.cc b/libstdc++-v3/testsuite/27_io/fpos/14775.cc
>index b700868..69c0a6a 100644
>--- a/libstdc++-v3/testsuite/27_io/fpos/14775.cc
>+++ b/libstdc++-v3/testsuite/27_io/fpos/14775.cc
>@@ -27,7 +27,7 @@
> // Basic test for LFS support.
> void test01()
> {
>-#ifdef _GLIBCXX_USE_LFS
>+#if defined (_GLIBCXX_USE_LFS) && defined (_GLIBCXX_HAVE_LIMIT_FSIZE)
>   using namespace std;
>   bool test __attribute__((unused)) = true;
>