MFV r365599: import fix for a libexecinfo warning at higher WARNS

v1.17 of this file included a fix that I just submitted upstream to fix a
warning about prevent_inline with external linkage not having been
previously declared.

MFC after:	1 week
This commit is contained in:
Kyle Evans 2020-09-10 17:48:27 +00:00
commit 3c13467099
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=365600

View File

@ -1,4 +1,4 @@
/* $NetBSD: t_backtrace.c,v 1.16 2014/11/04 00:20:19 justin Exp $ */
/* $NetBSD: t_backtrace.c,v 1.17 2020/09/09 20:04:10 christos Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_backtrace.c,v 1.16 2014/11/04 00:20:19 justin Exp $");
__RCSID("$NetBSD: t_backtrace.c,v 1.17 2020/09/09 20:04:10 christos Exp $");
#include <atf-c.h>
#include <string.h>
@ -47,7 +47,7 @@ void myfunc2(size_t ncalls);
void myfunc1(size_t origcalls, volatile size_t ncalls);
void myfunc(size_t ncalls);
volatile int prevent_inline;
static volatile int prevent_inline;
void
myfunc3(size_t ncalls)