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Allow pvcreate_single to be called with NULL for default pvcreate params.

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Passing NULL for pvcreate parameters gives you default parameters for
pvcreate_single.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>


Author: Dave Wysochanski <dwysocha@redhat.com>
This commit is contained in:
Dave Wysochanski 2009-07-26 01:53:30 +00:00
parent d4b6a8aa2a
commit 9d5a318ac6
1 changed files with 26 additions and 1 deletions
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27
lib/metadata/metadata.c
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@ -1089,12 +1089,37 @@ static int pvcreate_check(struct cmd_context *cmd, const char *name,
return 1;
}
static void fill_default_pvcreate_params(struct pvcreate_params *pp)
{
memset(pp, 0, sizeof(*pp));
pp->zero = 0;
pp->size = 0;
pp->data_alignment = UINT64_C(0);
pp->pvmetadatacopies = DEFAULT_PVMETADATACOPIES;
pp->pvmetadatasize = DEFAULT_PVMETADATASIZE;
pp->labelsector = DEFAULT_LABELSECTOR;
pp->idp = 0;
pp->pe_start = 0;
pp->extent_count = 0;
pp->extent_size = 0;
pp->restorefile = 0;
pp->force = PROMPT;
pp->yes = 0;
}
int pvcreate_single(struct cmd_context *cmd, const char *pv_name, void *handle)
{
struct pvcreate_params *pp = (struct pvcreate_params *) handle;
struct pvcreate_params *pp;
void *pv;
struct device *dev;
struct dm_list mdas;
struct pvcreate_params default_pp;
fill_default_pvcreate_params(&default_pp);
if (!handle)
pp = &default_pp;
else
pp = (struct pvcreate_params *) handle;
if (pp->idp) {
if ((dev = device_from_pvid(cmd, pp->idp)) &&