diff options
Diffstat (limited to 'libstore/set.c')
| -rw-r--r-- | libstore/set.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/libstore/set.c b/libstore/set.c index c3a22e37..0efbba8e 100644 --- a/libstore/set.c +++ b/libstore/set.c @@ -20,13 +20,16 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <malloc.h> + #include "store.h" /* Set STORE's current runs list to (a copy of) RUNS and RUNS_LEN. */ error_t store_set_runs (struct store *store, off_t *runs, unsigned runs_len) { - off_t *copy = malloc (runs_len * sizeof (off_t)); + unsigned size = runs_len * sizeof (off_t); + off_t *copy = malloc (size); if (!copy) return ENOMEM; @@ -34,9 +37,13 @@ store_set_runs (struct store *store, off_t *runs, unsigned runs_len) if (store->runs) free (store->runs); + bcopy (runs, copy, size); store->runs = copy; store->runs_len = runs_len; + if (store->block_size > 0) + _store_derive (store); + return 0; } @@ -45,11 +52,26 @@ error_t store_set_name (struct store *store, char *name) { char *copy = malloc (strlen (name) + 1); + if (!copy) return ENOMEM; + if (store->name) free (store->name); + strcpy (copy, name); store->name = copy; + return 0; } + +/* If STORE was created using store_create, remove the reference to the + source from which it was created. */ +void store_close_source (struct store *store) +{ + if (store->source) + { + mach_port_deallocate (mach_task_self (), store->source); + store->source = MACH_PORT_NULL; + } +} |