This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Fix wait3 namespace (bug 21625)
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Mon, 19 Jun 2017 16:17:21 +0000
- Subject: Fix wait3 namespace (bug 21625)
- Authentication-results: sourceware.org; auth=none
The wait3 function was removed in the 2001 edition of POSIX.
sys/wait.h wrongly declares it for the 2001 and 2008 editions of POSIX
when XSI features are enabled. This patch fixes the conditionals.
Tested for x86_64.
2017-06-19 Joseph Myers <joseph@codesourcery.com>
[BZ #21625]
* posix/sys/wait.h (strust rusage forward declaration): Change
[__USE_XOPEN_EXTENDED] conditional to [__USE_XOPEN_EXTENDED &&
!__USE_XOPEN2K].
(wait3): Likewise.
diff --git a/posix/sys/wait.h b/posix/sys/wait.h
index 29ca453..6bb6668 100644
--- a/posix/sys/wait.h
+++ b/posix/sys/wait.h
@@ -133,7 +133,8 @@ extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
int __options);
#endif
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
+#if defined __USE_MISC \
+ || (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K)
/* This being here makes the prototypes valid whether or not
we have already included <sys/resource.h> to define `struct rusage'. */
struct rusage;
--
Joseph S. Myers
joseph@codesourcery.com