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util-linux: backport upstream fix for unshare utility

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the unshare utility wasn't getting certain defines for mount
anymore.

SVN-Revision: 40302
This commit is contained in:
John Crispin 2014-03-30 09:15:03 +00:00
parent 00d7e84af6
commit 89ecc2fdad
1 changed files with 44 additions and 0 deletions
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44
package/utils/util-linux/patches/003-unshare-include-libmount.h-to-provide-missing-MS_-de.patch Normal file
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@ -0,0 +1,44 @@
From d754315c54af9cb8222e0a04ed5b2b4b927ed176 Mon Sep 17 00:00:00 2001
From: Ruediger Meier <ruediger.meier@ga-group.nl>
Date: Mon, 17 Mar 2014 11:48:47 +0100
Subject: [PATCH 262/288] unshare: include libmount.h to provide missing MS_*
defines
Since 6728ca10 we are using MS_PRIVATE and MS_REC which are not defined
in some systems's sys/mount.h.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
---
sys-utils/Makemodule.am | 1 +
sys-utils/unshare.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/sys-utils/Makemodule.am b/sys-utils/Makemodule.am
index 30b5d3e..93a2c8d 100644
--- a/sys-utils/Makemodule.am
+++ b/sys-utils/Makemodule.am
@@ -296,6 +296,7 @@ usrbin_exec_PROGRAMS += unshare
dist_man_MANS += sys-utils/unshare.1
unshare_SOURCES = sys-utils/unshare.c
unshare_LDADD = $(LDADD) libcommon.la
+unshare_CFLAGS = $(AM_CFLAGS) -I$(ul_libmount_incdir)
endif
if BUILD_NSENTER
diff --git a/sys-utils/unshare.c b/sys-utils/unshare.c
index 91e0ec7..1240293 100644
--- a/sys-utils/unshare.c
+++ b/sys-utils/unshare.c
@@ -27,6 +27,9 @@
#include <sys/wait.h>
#include <sys/mount.h>
+/* we only need some defines missing in sys/mount.h, no libmount linkage */
+#include <libmount.h>
+
#include "nls.h"
#include "c.h"
#include "closestream.h"
--
1.7.9.5