diff options
Diffstat (limited to 'st.c')
-rw-r--r-- | st.c | 41 |
1 files changed, 41 insertions, 0 deletions
@@ -1132,6 +1132,47 @@ st_keys_check(st_table *table, st_data_t *keys, st_index_t size, st_data_t never return get_keys(table, keys, size, 1, never); } +static st_index_t +get_values(st_table *table, st_data_t *values, st_index_t size, int check, st_data_t never) +{ + st_data_t key; + st_data_t *values_start = values; + + if (table->entries_packed) { + st_index_t i; + + if (size > table->real_entries) size = table->real_entries; + for (i = 0; i < size; i++) { + key = PKEY(table, i); + if (check && key == never) continue; + *values++ = PVAL(table, i); + } + } + else { + st_table_entry *ptr = table->head; + st_data_t *values_end = values + size; + for (; ptr && values < values_end; ptr = ptr->fore) { + key = ptr->key; + if (check && key == never) continue; + *values++ = ptr->record; + } + } + + return values - values_start; +} + +st_index_t +st_values(st_table *table, st_data_t *values, st_index_t size) +{ + return get_values(table, values, size, 0, 0); +} + +st_index_t +st_values_check(st_table *table, st_data_t *values, st_index_t size, st_data_t never) +{ + return get_values(table, values, size, 1, never); +} + #if 0 /* unused right now */ int st_reverse_foreach(st_table *table, int (*func)(ANYARGS), st_data_t arg) |