diff options
| -rw-r--r-- | libiohelp/iohelp.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/libiohelp/iohelp.h b/libiohelp/iohelp.h index 71adb15f..a52d5985 100644 --- a/libiohelp/iohelp.h +++ b/libiohelp/iohelp.h @@ -1,5 +1,5 @@ /* Library providing helper functions for io servers. - Copyright (C) 1993,94,96,98,2001 Free Software Foundation, Inc. + Copyright (C) 1993,94,96,98,2001,02 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -89,18 +89,26 @@ error_t iohelp_create_iouser (struct iouser **user, struct idvec *uids, /* Create a new IOUSER in USER for the specified arrays. On error, *USER is set to NULL. */ error_t iohelp_create_complex_iouser (struct iouser **user, - uid_t *uids, int nuids, - gid_t *gids, int ngids); + const uid_t *uids, int nuids, + const gid_t *gids, int ngids); /* Create a new IOUSER in USER for the specified uid and gid. On error, *USER is set to NULL. */ -error_t iohelp_create_simple_iouser (struct iouser **user, uid_t uid, - gid_t gid); +error_t iohelp_create_simple_iouser (struct iouser **user, + uid_t uid, gid_t gid); /* Create a new IOUSER in USER with no identity. On error, *USER is set to NULL. */ error_t iohelp_create_empty_iouser (struct iouser **user); +/* Create a new IOUSER in NEW_USER that restricts OLD_USER to the subset + specified by the two ID lists. This is appropriate for implementing + io_restrict_auth. */ +error_t iohelp_restrict_iouser (struct iouser **new_user, + const struct iouser *old_user, + const uid_t *uids, int nuids, + const gid_t *gids, int ngids); + /* Conduct a reauthentication transaction, returning a new iouser in USER. AUTHSERVER is the I/O servers auth port. The rendezvous port provided by the user is REND_PORT. If the transaction cannot be |