[settings] Add fetch_setting_copy()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2012-04-19 16:09:31 +01:00
parent 62eb2294f0
commit 31e60de676
2 changed files with 42 additions and 0 deletions

View File

@@ -240,6 +240,8 @@ extern struct settings * fetch_setting_origin ( struct settings *settings,
struct setting *setting );
extern int fetch_setting_len ( struct settings *settings,
struct setting *setting );
extern int fetch_setting_copy ( struct settings *settings,
struct setting *setting, void **data );
extern int fetch_string_setting ( struct settings *settings,
struct setting *setting,
char *data, size_t len );