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authorJoseph Myers <joseph@codesourcery.com>2016-04-08 22:52:51 +0000
committerJoseph Myers <joseph@codesourcery.com>2016-04-08 22:52:51 +0000
commiteb64b6d4571caea5fe39f6427565f849b09c23b6 (patch)
treee1316cbbe409b02749aa46fc312ff1ed02f9f00c /conform
parented80f206f42906ec7d2634595fb5ef8338c7c943 (diff)
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Fix limits.h NL_NMAX namespace (bug 19929).
bits/xopen_lim.h (included by limits.h if __USE_XOPEN) defines
NL_NMAX, but this constant was removed in the 2008 edition of POSIX so
should not be defined in that case.  This patch duly disables that
define for __USE_XOPEN2K8.  It remains enabled for __USE_GNU to avoid
affecting sysconf (_SC_NL_NMAX), the implementation of which uses
"#ifdef NL_NMAX".

Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).

	[BZ #19929]
	* include/bits/xopen_lim.h (NL_NMAX): Do not define if
	[__USE_XOPEN2K8 && !__USE_GNU].
	* conform/Makefile (test-xfail-XOPEN2K8/limits.h/conform): Remove
	variable.
Diffstat (limited to 'conform')
-rw-r--r--conform/Makefile1
1 files changed, 0 insertions, 1 deletions
diff --git a/conform/Makefile b/conform/Makefile
index ed94ffc735..0b5514c861 100644
--- a/conform/Makefile
+++ b/conform/Makefile
@@ -225,7 +225,6 @@ test-xfail-POSIX2008/netinet/in.h/conform = yes
 test-xfail-POSIX2008/signal.h/conform = yes
 test-xfail-POSIX2008/sys/socket.h/conform = yes
 test-xfail-POSIX2008/sys/wait.h/conform = yes
-test-xfail-XOPEN2K8/limits.h/conform = yes
 test-xfail-XOPEN2K8/signal.h/conform = yes
 test-xfail-XOPEN2K8/stdio.h/conform = yes
 test-xfail-XOPEN2K8/sys/wait.h/conform = yes