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libmount: keep MS_PROPAGATION flags in mnt_context_set_mflags() result 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2013-01-15 16:08:41 +01:00
parent f5ae1d706e
commit 56a21c9336
1 changed files with 10 additions and 0 deletions
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10
libmount/src/context.c
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@ -1212,6 +1212,8 @@ int mnt_context_set_mflags(struct libmnt_context *cxt, unsigned long flags)
int mnt_context_get_mflags(struct libmnt_context *cxt, unsigned long *flags)
{
int rc = 0;
struct list_head *p;
if (!cxt || !flags)
return -EINVAL;
@ -1222,6 +1224,14 @@ int mnt_context_get_mflags(struct libmnt_context *cxt, unsigned long *flags)
rc = mnt_optstr_get_flags(o, flags,
mnt_get_builtin_optmap(MNT_LINUX_MAP));
}
list_for_each(p, &cxt->addmounts) {
struct libmnt_addmount *ad =
list_entry(p, struct libmnt_addmount, mounts);
*flags |= ad->mountflags;
}
if (!rc)
*flags |= cxt->mountflags;
return rc;