diff options
Diffstat (limited to 'libshouldbeinlibc/idvec.h')
| -rw-r--r-- | libshouldbeinlibc/idvec.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libshouldbeinlibc/idvec.h b/libshouldbeinlibc/idvec.h index efef22f5..53ed552b 100644 --- a/libshouldbeinlibc/idvec.h +++ b/libshouldbeinlibc/idvec.h @@ -86,6 +86,13 @@ error_t idvec_add_new (struct idvec *idvec, uid_t id); returning ENOMEM if there's not enough memory; otherwise, do nothing. */ error_t idvec_insert_new (struct idvec *idvec, unsigned pos, uid_t id); +/* Set the ids in IDVEC to IDS (NUM elements long); delete whatever + the previous ids were. */ +error_t idvec_set_ids (struct idvec *idvec, id_t *ids, unsigned num); + +/* Like idvec_set_ids, but get the new ids from new. */ +error_t idvec_set (struct idvec *idvec, struct idvec *new); + /* Adds each id in the vector IDS (NUM elements long) to IDVEC, as if with idvec_add_new(). */ error_t idvec_merge_ids (struct idvec *idvec, uid_t *ids, unsigned num); @@ -105,7 +112,7 @@ void idvec_delete (struct idvec *idvec, unsigned pos); otherwise 0. */ error_t idvec_insert_only (struct idvec *idvec, unsigned pos, uid_t id); -/* EFF and AVAIL should be idvec's corresponding to a processes effective and +/* EFF and AVAIL should be idvec's corresponding to a process's effective and available ids. ID replaces the first id in EFF, and what it replaces is preserved by adding it to AVAIL (if not already present). If SECURE is non-NULL, and ID was not previously present in either EFF or AVAIL, then |