diff options
Diffstat (limited to 'g13/g13tuple.c')
| -rw-r--r-- | g13/g13tuple.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/g13/g13tuple.c b/g13/g13tuple.c index b3187fbfe..fc6644cb7 100644 --- a/g13/g13tuple.c +++ b/g13/g13tuple.c @@ -143,6 +143,18 @@ ref_tupledesc (tupledesc_t tupledesc) } +/* Return a pointer to the memory used to store the tuples. This is + * the data originally provided to create_tupledesc. It is higly + * recommended that the callers uses ref_tupledesc before calling this + * function and unref_tupledesc when the return data will not anymore + * be used. */ +const void * +get_tupledesc_data (tupledesc_t tupledesc, size_t *r_datalen) +{ + *r_datalen = tupledesc->datalen; + return tupledesc->data; +} + /* Find the first tuple with tag TAG. On success return a pointer to its value and store the length of the value at R_LENGTH. If no tuple was found return NULL. For use by next_tuple, the last |