diff options
Diffstat (limited to 'runtime/map-int.c')
| -rw-r--r-- | runtime/map-int.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/runtime/map-int.c b/runtime/map-int.c index cf6363c6..574b29f7 100644 --- a/runtime/map-int.c +++ b/runtime/map-int.c @@ -12,27 +12,27 @@ * @brief Map functions to set and get int64s */ -void __stp_map_set_int64 (MAP map, int64_t val, int add) +int __stp_map_set_int64 (MAP map, int64_t val, int add) { struct map_node *m; if (map == NULL) - return; + return -2; if (map->create) { - if (val == 0 && !map->no_wrap) - return; + if (val == 0 && !map->list) + return 0; m = __stp_map_create (map); if (!m) - return; + return -1; /* set the value */ //dbug ("m=%lx offset=%lx\n", (long)m, (long)map->data_offset); *(int64_t *)((long)m + map->data_offset) = val; } else { if (map->key == NULL) - return; + return -2; if (val) { if (add) @@ -44,6 +44,7 @@ void __stp_map_set_int64 (MAP map, int64_t val, int add) _stp_map_key_del(map); } } + return 0; } /** Set the current element's value to an int64. * This sets the current element's value to an int64. The map must have been created @@ -53,6 +54,7 @@ void __stp_map_set_int64 (MAP map, int64_t val, int add) * is set for the map, this function does nothing. * @param map * @param val new value + * @returns \li \c 0 on success \li \c -1 on overflow \li \c -2 on bad map or key * @sa _stp_map_add_int64() * @sa _stp_map_set() * @ingroup map_set |