From 10389b1e4535dda7d27e5ab39d3d4f9d7868a5c9 Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Mon, 28 May 2012 12:26:41 +0200
Subject: [PATCH] mount: (new) add loopdev specific error message
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Petr Uzel <petr.uzel@suse.cz>
---
sys-utils/mount.c | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
Index: util-linux-2.21.2/sys-utils/mount.c
===================================================================
--- util-linux-2.21.2.orig/sys-utils/mount.c
+++ util-linux-2.21.2/sys-utils/mount.c
@@ -354,6 +354,9 @@ try_readonly:
return MOUNT_EX_SUCCESS; /* mount(2) success */
}
+ mnt_context_get_mflags(cxt, &mflags); /* mount(2) flags */
+ mnt_context_get_user_mflags(cxt, &uflags); /* userspace flags */
+
if (!mnt_context_syscall_called(cxt)) {
/*
* libmount errors (extra library checks)
@@ -382,7 +385,15 @@ try_readonly:
else
warnx(_("mount source not defined"));
return MOUNT_EX_USAGE;
-
+ case -MNT_ERR_LOOPDEV:
+ if (errno == ENOENT
+ && (uflags & MNT_MS_ENCRYPTION)
+ && src && stat(src, &st) == 0)
+ warnx(_("%s: failed to setup loop device "
+ "(probably unknown encryption type)"), src);
+ else
+ warn(_("%s: failed to setup loop device"), src);
+ return MOUNT_EX_FAIL;
default:
return handle_generic_errors(rc, _("%s: mount failed"),
tgt ? tgt : src);
@@ -406,8 +417,6 @@ try_readonly:
*/
syserr = mnt_context_get_syscall_errno(cxt);
- mnt_context_get_mflags(cxt, &mflags); /* mount(2) flags */
- mnt_context_get_user_mflags(cxt, &uflags); /* userspace flags */
switch(syserr) {
case EPERM: