+2013-12-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ open-tests: port to glibc with _FORTIFY_SOURCE and -O1
+ Problem reported by Daiki Ueno in:
+ http://lists.gnu.org/archive/html/bug-gnulib/2013-06/msg00052.html
+ * tests/test-open.h (__always_inline):
+ New macro, if not already defined.
+ (test_open): Use it.
+
2013-12-04 Eric Blake <eblake@redhat.com>
include_next: minimize code duplication
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
+/* Make test_open always inline if we're using Fortify, which defines
+ __always_inline to do that. Do nothing otherwise. This works
+ around a glibc bug whereby 'open' cannot be used as a function
+ pointer when _FORTIFY_SOURCE is positive. */
+
+#ifndef __always_inline
+#define __always_inline
+#endif
+
/* This file is designed to test both open(n,buf[,mode]) and
openat(AT_FDCWD,n,buf[,mode]). FUNC is the function to test.
Assumes that BASE and ASSERT are already defined, and that
appropriate headers are already included. If PRINT, warn before
skipping symlink tests with status 77. */
-static int
+static int __always_inline
test_open (int (*func) (char const *, int, ...), bool print)
{
int fd;