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Add default cmd->cmd_line initialization for liblvm lvm_create().

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This needs initialized to non-NULL before using the archive() call.
Normally this is set to the cmdline string when lvm is called from a tool.
We could think about using it in another way, as a potential audit trail
of liblvm calls, or just leave it set to the default "liblvm", similar to
what clvmd does.  For now, just set it to "liblvm".

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Acked-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Dave Wysochanski 2009-07-14 03:01:18 +00:00
parent a07023d613
commit db0beacf02
1 changed files with 6 additions and 0 deletions
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6
liblvm/lvm_base.c
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@ -45,6 +45,12 @@ lvm_t lvm_create(const char *system_dir)
lvm_destroy((lvm_t) cmd);
return NULL;
}
/*
* FIXME: Use cmd->cmd_line as audit trail for liblvm calls. Used in
* archive() call. Possible example:
* cmd_line = "lvm_vg_create: vg1\nlvm_vg_extend vg1 /dev/sda1\n"
*/
cmd->cmd_line = (char *)"liblvm";
return (lvm_t) cmd;
}