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comparison sbin/ftjail @ 444:84e43d1bd128

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Move "_get_dataset_for_mountpoint()" and "_get_dataset_for_varempty()" into common.subr
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 06 May 2024 09:14:41 +0200
parents 071f24359eef
children f6f64fd6f17b
comparison
equal deleted inserted replaced
443:071f24359eef 444:84e43d1bd128
61 . "${_p_datadir}/common.subr" 61 . "${_p_datadir}/common.subr"
62 62
63 63
64 # Reset to standard umask 64 # Reset to standard umask
65 umask 0022 65 umask 0022
66
67
68 _get_dataset_for_mountpoint() {
69 : 'Use `mount -t zfs -p` to determine the ZFS dataset for a given mountpoint.
70
71 '
72 local _mountpoint
73
74 local _ds _mount _rest
75
76 _mountpoint="$1"
77
78 mount -t zfs -p \
79 | {
80 while IFS=' '$'\t' read -r _ds _mount _rest ; do
81 if [ "$_mount" = "$_mountpoint" ]; then
82 echo "${_ds}"
83 return 0
84 fi
85 done
86 return 1
87 }
88 }
89 66
90 67
91 #: 68 #:
92 #: Search for a running jail where it's "path" points to a given location 69 #: Search for a running jail where it's "path" points to a given location
93 #: 70 #: