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[settings] Eliminate call to store_named_setting() in nslookup.c

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2013-07-18 14:49:06 +01:00
parent 129a70631a
commit 44fd309044
1 changed files with 17 additions and 6 deletions
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23
src/usr/nslookup.c
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@ -46,7 +46,7 @@ struct nslookup {
struct interface resolver;
/** Setting name */
const char *setting_name;
char *setting_name;
};
/**
@ -71,7 +71,9 @@ static void nslookup_close ( struct nslookup *nslookup, int rc ) {
static void nslookup_resolv_done ( struct nslookup *nslookup,
struct sockaddr *sa ) {
struct sockaddr_in *sin;
struct setting_type *type;
struct setting_type *default_type;
struct settings *settings;
struct setting setting;
void *data;
size_t len;
int rc;
@ -82,16 +84,25 @@ static void nslookup_resolv_done ( struct nslookup *nslookup,
sin = ( ( struct sockaddr_in * ) sa );
data = &sin->sin_addr;
len = sizeof ( sin->sin_addr );
type = &setting_type_ipv4;
default_type = &setting_type_ipv4;
break;
default:
rc = -ENOTSUP;
goto err;
}
/* Save in specified setting */
if ( ( rc = store_named_setting ( nslookup->setting_name, type,
data, len ) ) != 0 )
/* Parse specified setting name */
if ( ( rc = parse_setting_name ( nslookup->setting_name,
autovivify_child_settings, &settings,
&setting ) ) != 0 )
goto err;
/* Apply default type if necessary */
if ( ! setting.type )
setting.type = default_type;
/* Store in specified setting */
if ( ( rc = store_setting ( settings, &setting, data, len ) ) != 0 )
goto err;
err: