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Refactor text format initialisation into _init_text_import.

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This commit is contained in:
Alasdair Kergon
2008-03-13 12:33:22 +00:00
parent 94d271ff7b
commit dc2bdce11e
2 changed files with 15 additions and 14 deletions
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28
lib/format_text/import.c
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@@ -23,6 +23,18 @@
/* FIXME Use tidier inclusion method */
static struct text_vg_version_ops *(_text_vsn_list[2]);
static int _text_import_initialised = 0;
static void _init_text_import()
{
if (_text_import_initialised)
return;
_text_vsn_list[0] = text_vg_vsn1_init();
_text_vsn_list[1] = NULL;
_text_import_initialised = 1;
}
const char *text_vgname_import(const struct format_type *fmt,
struct device *dev,
off_t offset, uint32_t size,
@@ -35,13 +47,7 @@ const char *text_vgname_import(const struct format_type *fmt,
struct text_vg_version_ops **vsn;
const char *vgname = NULL;
static int _text_import_initialised = 0;
if (!_text_import_initialised) {
_text_vsn_list[0] = text_vg_vsn1_init();
_text_vsn_list[1] = NULL;
_text_import_initialised = 1;
}
_init_text_import();
if (!(cft = create_config_tree(NULL, 0)))
return_NULL;
@@ -83,13 +89,7 @@ struct volume_group *text_vg_import_fd(struct format_instance *fid,
struct config_tree *cft;
struct text_vg_version_ops **vsn;
static int _text_vg_import_initialised = 0;
if (!_text_vg_import_initialised) {
_text_vsn_list[0] = text_vg_vsn1_init();
_text_vsn_list[1] = NULL;
_text_vg_import_initialised = 1;
}
_init_text_import();
*desc = NULL;
*when = 0;