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| author | David Teigland <teigland@redhat.com> | 2016-11-29 12:00:15 -0600 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2017-02-13 08:20:10 -0600 |
| commit | 9c6c55c314199a9ba26fe1b864306b2ca8a8dbcd (patch) | |
| tree | ec7c1cf043023cc2335a61016c47604237b215d2 /tools/lvscan.c | |
| parent | 1e2420bca85da9a37570871cd70192e9ae831786 (diff) | |
| download | lvm2-9c6c55c314199a9ba26fe1b864306b2ca8a8dbcd.tar.gz | |
process_each_lv: add check_single_lv function
The new check_single_lv() function is called prior to the
existing process_single_lv(). If the check function returns 0,
the LV will not be processed.
The check_single_lv function is meant to be a standard method
to validate the combination of specific command + specific LV,
and decide if the combination is allowed. The check_single
function can be used by anything that calls process_each_lv.
As commands are migrated to take advantage of command
definitions, each command definition gets its own entry
point which calls process_each for itself, passing a
pair of check_single/process_single functions which can
be specific to the narrowly defined command def.
Diffstat (limited to 'tools/lvscan.c')
| -rw-r--r-- | tools/lvscan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lvscan.c b/tools/lvscan.c index 4e188d06d..ab3238b49 100644 --- a/tools/lvscan.c +++ b/tools/lvscan.c @@ -119,5 +119,5 @@ int lvscan(struct cmd_context *cmd, int argc, char **argv) */ } - return process_each_lv(cmd, argc, argv, NULL, NULL, 0, NULL, &lvscan_single); + return process_each_lv(cmd, argc, argv, NULL, NULL, 0, NULL, NULL, &lvscan_single); } |