diff options
Diffstat (limited to 'runtime/map-str.c')
| -rw-r--r-- | runtime/map-str.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/runtime/map-str.c b/runtime/map-str.c index e5e5b5e4..96eb5b5c 100644 --- a/runtime/map-str.c +++ b/runtime/map-str.c @@ -20,27 +20,27 @@ void str_add(void *dest, char *val) dst[len + len1] = 0; } -void __stp_map_set_str (MAP map, char *val, int add) +int __stp_map_set_str (MAP map, char *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); str_copy((void *)((long)m + map->data_offset), val); } else { if (map->key == NULL) - return; + return -2; if (val) { if (add) @@ -52,6 +52,7 @@ void __stp_map_set_str (MAP map, char *val, int add) _stp_map_key_del(map); } } + return 0; } /** Set the current element's value to a string. @@ -62,6 +63,7 @@ void __stp_map_set_str (MAP map, char *val, int add) * is set for the map, this function does nothing. * @param map * @param str String containing new value. + * @returns \li \c 0 on success \li \c -1 on overflow \li \c -2 on bad map or key * @sa _stp_map_set() * @ingroup map_set */ @@ -75,6 +77,7 @@ void __stp_map_set_str (MAP map, char *val, int add) * is set for the map, this function does nothing. * @param map * @param val String containing value to append. + * @returns \li \c 0 on success \li \c -1 on overflow \li \c -2 on bad map or key * @ingroup map_set */ #define _stp_map_add_str(map,val) __stp_map_set_str(map,val,1) @@ -107,6 +110,7 @@ char *_stp_map_get_str (MAP map) * is set for the map, this function does nothing. * @param map * @param str String containing new value. + * @returns 0 on success, -1 on error. * @sa _stp_map_set() * @ingroup map_set */ |