This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Fix XPG4 bsd_signal namespace (bug 21552)
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Mon, 5 Jun 2017 21:18:54 +0000
- Subject: Fix XPG4 bsd_signal namespace (bug 21552)
- Authentication-results: sourceware.org; auth=none
bsd_signal was added in XPG4.2, so should be declared for
__USE_XOPEN_EXTENDED, instead of the present __USE_XOPEN condition.
This patch fixes the condition accordingly.
Tested for x86_64. Because of other namespace problems this does not
allow any conform/ XFAILs to be removed.
2017-06-05 Joseph Myers <joseph@codesourcery.com>
[BZ #21552]
* signal/signal.h (bsd_signal): Declare if [__USE_XOPEN_EXTENDED],
not [__USE_XOPEN].
diff --git a/signal/signal.h b/signal/signal.h
index b311473..8a140d4 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -94,7 +94,7 @@ extern __sighandler_t __REDIRECT_NTH (signal,
# endif
#endif
-#if defined __USE_XOPEN && !defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8
/* The X/Open definition of `signal' conflicts with the BSD version.
So they defined another function `bsd_signal'. */
extern __sighandler_t bsd_signal (int __sig, __sighandler_t __handler)
--
Joseph S. Myers
joseph@codesourcery.com