diff options
| author | Don Brady <[email protected]> | 2021-03-08 09:46:45 -0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-03-08 08:46:45 -0800 |
| commit | f5ada6538dbc07f4589cbeff8f84228d1575bb03 (patch) | |
| tree | 0f1d2660720737d874ac18166a5f45c100936560 /lib/libzfs/os/linux | |
| parent | 4fdbd434508fac4013b856d804f9f191baea5690 (diff) | |
Return finer grain errors in libzfs unmount_one
Added errno mappings to unmount_one() in libzfs. Changed do_unmount()
implementation to return errno errors directly like is done for
do_mount() and others.
Reviewed-by: Mark Maybee <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Don Brady <[email protected]>
Closes #11681
Diffstat (limited to 'lib/libzfs/os/linux')
| -rw-r--r-- | lib/libzfs/os/linux/libzfs_mount_os.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libzfs/os/linux/libzfs_mount_os.c b/lib/libzfs/os/linux/libzfs_mount_os.c index 92052f28f..21d640538 100644 --- a/lib/libzfs/os/linux/libzfs_mount_os.c +++ b/lib/libzfs/os/linux/libzfs_mount_os.c @@ -22,7 +22,7 @@ /* * Copyright 2015 Nexenta Systems, Inc. All rights reserved. * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Copyright (c) 2014, 2020 by Delphix. All rights reserved. + * Copyright (c) 2014, 2021 by Delphix. All rights reserved. * Copyright 2016 Igor Kozhukhov <[email protected]> * Copyright 2017 RackTop Systems. * Copyright (c) 2018 Datto Inc. @@ -377,7 +377,9 @@ int do_unmount(const char *mntpt, int flags) { if (!libzfs_envvar_is_set("ZFS_MOUNT_HELPER")) { - return (umount2(mntpt, flags)); + int rv = umount2(mntpt, flags); + + return (rv < 0 ? errno : 0); } char force_opt[] = "-f"; |