diff options
Diffstat (limited to 'libshouldbeinlibc/idvec.h')
| -rw-r--r-- | libshouldbeinlibc/idvec.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/libshouldbeinlibc/idvec.h b/libshouldbeinlibc/idvec.h index d0ec57b9..621dfba6 100644 --- a/libshouldbeinlibc/idvec.h +++ b/libshouldbeinlibc/idvec.h @@ -1,6 +1,6 @@ /* Routines for vectors of uids/gids - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc. Written by Miles Bader <miles@gnu.ai.mit.edu> @@ -138,17 +138,19 @@ int idvec_remove (struct idvec *idvec, unsigned pos, uid_t id); /* Deleted the id at position POS in IDVEC. */ void idvec_delete (struct idvec *idvec, unsigned pos); -/* Insert ID at position POS in IDVEC, remoint any instances of ID previously +/* Insert ID at position POS in IDVEC, remove any instances of ID previously present at POS or after. ENOMEM is returned if there's not enough memory, 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 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 - *SECURE is set to true. ENOMEM is returned if a malloc fails, otherwise - 0. The return parameters are only touched if this call succeeds. */ +/* EFF and AVAIL should be idvec's corresponding to a process's + effective and available ids. ID replaces the first id in EFF, and, + if there are any IDs in AVAIL, replaces the second ID in AVAIL; + what it replaces in any case is preserved by adding it to AVAIL if + not already present. In addition, the If SECURE is non-NULL, and + ID was not previously present in either EFF or AVAIL, then *SECURE + is set to true. ENOMEM is returned if a malloc fails, otherwise 0. + The return parameters are only touched if this call succeeds. */ error_t idvec_setid (struct idvec *eff, struct idvec *avail, uid_t id, int *secure); |