Re: [PATCH] kconfig: ensure strndup() declaration is visible

[Doug Goldstein]

On 1/11/21 8:42 AM, Jan Beulich wrote:

Its guard was updated such that it is visible by default when POSIX 2008
was adopted by glibc. It's not visible by default on older glibc.

Fixes: f80fe2b34f08 ("xen: Update Kconfig to Linux v5.4")
Signed-off-by: Jan Beulich <jbeul...@suse.com>

--- a/xen/tools/kconfig/parser.y
+++ b/xen/tools/kconfig/parser.y
@@ -4,6 +4,7 @@
   */
  %{

  #include <ctype.h>
  #include <stdarg.h>
  #include <stdio.h>

+#define _GNU_SOURCE

Ack-by: Doug Goldstein <car...@cardoe.com>

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