Enable chroot support on old glibc versions.

2013-02-19 10:19:11 +01:00
parent 79a3ba7fa3
commit 5ea138dc4b
1 changed files with 6 additions and 0 deletions
@@ -43,6 +43,12 @@
 #include <sched.h>
 #endif

+/* In GNU libc 2.11, <sys/mount.h> does not define `MS_PRIVATE', but
+   <linux/fs.h> does.  */
+#if !defined MS_PRIVATE && defined HAVE_LINUX_FS_H
+#include <linux/fs.h>
+#endif
+
 #define CHROOT_ENABLED HAVE_CHROOT && HAVE_UNSHARE && HAVE_SYS_MOUNT_H && defined(MS_BIND) && defined(MS_PRIVATE) && defined(CLONE_NEWNS)

 #if CHROOT_ENABLED