From: Stéphane Graber <stgraber@ubuntu.com>
Date: Tue, 25 Feb 2014 19:59:30 +0000 (-0500)
Subject: attach: Defined MS_REC and MS_SLAVE if not set
X-Git-Tag: lxc-1.1.0.alpha1~268
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d6a3c917431c0912a5a0c233c5baadfdd4248d49;p=thirdparty%2Flxc.git

attach: Defined MS_REC and MS_SLAVE if not set

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/src/lxc/attach.c b/src/lxc/attach.c
index 325ce53a6..842a509af 100644
--- a/src/lxc/attach.c
+++ b/src/lxc/attach.c
@@ -64,6 +64,14 @@
 #  define SOCK_CLOEXEC                02000000
 #endif
 
+#ifndef MS_REC
+#define MS_REC 16384
+#endif
+
+#ifndef MS_SLAVE
+#define MS_SLAVE (1<<19)
+#endif
+
 lxc_log_define(lxc_attach, lxc);
 
 static struct lxc_proc_context_info *lxc_proc_get_context_info(pid_t pid)
diff --git a/src/lxc/lxc_usernsexec.c b/src/lxc/lxc_usernsexec.c
index f06cf5b2f..2efc687ea 100644
--- a/src/lxc/lxc_usernsexec.c
+++ b/src/lxc/lxc_usernsexec.c
@@ -44,6 +44,14 @@
 #include "namespace.h"
 #include "utils.h"
 
+#ifndef MS_REC
+#define MS_REC 16384
+#endif
+
+#ifndef MS_SLAVE
+#define MS_SLAVE (1<<19)
+#endif
+
 int unshare(int flags);
 
 static void usage(const char *name)