Thu Nov 7 01:03:11 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>

	* protid-rele.c (diskfs_protid_rele): Free CRED->user.

Wed Nov  6 17:55:17 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* diskfs.h (diskfs_isuid, diskfs_groupmember, diskfs_isowner,
	diskfs_access, diskfs_checkdirmod): Delete functions.
	* fsys-getroot.c (diskfs_S_fsys_getroot): Replace PSEUDOCRED with
	a real iouser and specify that in the relevant calls.
	* io-restrict-auth.c (diskfs_S_io_restrict_auth): Reworked to use
	idvecs.
	* file-chmod.c (diskfs_S_file_chmod): diskfs_isuid ->
	idvec_contains.
	* file-chown.c (diskfs_S_file_chown): Likewise.
	* file-getcontrol.c (diskfs_S_file_getcontrol): Likewise.
	* file-chmod.c (diskfs_S_file_chmod): diskfs_groupmember ->
	idvec_contains.
	* file-chown.c (diskfs_S_file_chown): Likewise.
	* node-create.c (diskfs_create_node): Likewise.
	* dir-lookup.c (diskfs_S_dir_lookup): diskfs_isowner ->
	fshelp_isowner.
	* file-chflags.c (diskfs_S_file_chflags): Likewise.
	* file-chmod.c (diskfs_S_file_chmod): Likewise.
	* file-chown.c (diskfs_S_file_chown): Likewise.
	* file-get-transcntl.c (diskfs_S_file_get_translator_cntl):
	Likewise.
	* file-set-trans.c (diskfs_S_file_set_translator): Likewise.
	* file-utimes.c (diskfs_S_file_utimes): Likewise.
	* fsys-getroot.c (diskfs_S_fsys_getroot): Likewise.
	* lithp.h (dithkfth_ithowner): Deleted macro.
	(fthhelp_ithowner, uther): New macros.
	* file-chauthor.c (dithkfth_TH_file_chauthor): dthkfth_ithowner ->
	fthhelp_ithowner.
	* dir-lookup.c (diskfs_S_dir_lookup): diskfs_access ->
	fshelp_access.
	* dir-mkfile.c (diskfs_S_dir_mkfile): Likewise.
	* file-access.c (diskfs_S_file_check_access): Likewise.
	* file-exec.c (diskfs_S_file_exec): Likewise (in dead code).
	* fsys-getroot.c (diskfs_S_fsys_getroot): Likewise.
	* ifsock.c (diskfs_S_ifsock_getsockaddr): Likewise.
	* lookup.c (diskfs_lookup): Likewise.
	(diskfs_lookup): diskfs_checkdirmod -> fshelp_checkdirmod.
	* dir-lookup.c (diskfs_S_dir_lookup): New arg format for
	fshelp_fetch_root.
	* fsys-getroot.c (diskfs_S_fsys_getroot): Likewise.
	* diskfs.h, protid-make.c (diskfs_create_protid): Delete args
 	`uids', `gids', `nuids', and `ngids'.  Replace with new arg
 	`user'.  All callers changed.
	(diskfs_finish_protid): Likewise.
	* file-inv-trans.c (diskfs_S_file_invoke_translator): Use
	CRED->user instead of old fields.
	* io-restrict-auth.c (diskfs_S_io_restrict_auth): Likewise.
	* node-create.c (diskfs_create_node): Likewise.
	* file-exec.c (diskfs_S_file_exec): Likewise.  Use idvec_merge
	instead of idvec_merge_ids, now that it's convenient.
	* io-reauthenticate.c (diskfs_S_io_reauthenticate): Use new
	iohelp_reauthenticate.

Tue Nov  5 21:10:18 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* diskfs.h: Include <idvec.h>.
	(struct protid): Delete members `uids', `gids', `nuids' and
	`ngids'.  New member `user'.

1 files changed, 17 insertions, 27 deletions

diff --git a/libdiskfs/protid-make.c b/libdiskfs/protid-make.c
index c67bd41b..b61f9d95 100644
--- a/libdiskfs/protid-make.c
+++ b/libdiskfs/protid-make.c
@@ -37,45 +37,35 @@ diskfs_start_protid (struct peropen *po, struct protid **cred)
 }
 
 /* Finish building protid CRED started with diskfs_start_protid;
-   the uid set is UID (length NUIDS); the gid set is GID (length NGIDS). */
+   the user to install is USER. */
 void
-diskfs_finish_protid (struct protid *cred, uid_t *uids, int nuids,
-		      gid_t *gids, int ngids)
+diskfs_finish_protid (struct protid *cred, struct iouser *user)
 {
-  if (!uids)
-    nuids = 1;
-  if (!gids)
-    ngids = 1;
-
-  cred->uids = malloc (nuids * sizeof (uid_t));
-  cred->gids = malloc (ngids * sizeof (uid_t));
-  cred->nuids = nuids;
-  cred->ngids = ngids;
-
-  if (uids)
-    bcopy (uids, cred->uids, nuids * sizeof (uid_t));
-  else
-    *cred->uids = 0;
-
-  if (gids)
-    bcopy (gids, cred->gids, ngids * sizeof (uid_t));
+  if (!user)
+    {
+      uid_t zero = 0;
+      /* Create one for root */
+      user = iohelp_create_iouser (make_idvec (), make_idvec ());
+      idvec_set_ids (user->uids, &zero, 1);
+      idvec_set_ids (user->gids, &zero, 1);
+      cred->user = user;
+    }
   else
-    *cred->gids = 0;
+    cred->user = iohelp_dup_user (user);
 
   mach_port_move_member (mach_task_self (), cred->pi.port_right, 
 			 diskfs_port_bucket->portset);
 }
 
-/* Create and return a protid for an existing peropen PO in CRED.  The uid
-   set is UID (length NUIDS); the gid set is GID (length NGIDS).  The node
-   PO->np must be locked. */
+/* Create and return a protid for an existing peropen PO in CRED for USER.
+   The node PO->np must be locked. */
 error_t
-diskfs_create_protid (struct peropen *po, uid_t *uids, int nuids,
-		      uid_t *gids, int ngids, struct protid **cred)
+diskfs_create_protid (struct peropen *po, struct iouser *user,
+		      struct protid **cred)
 {
   error_t err = diskfs_start_protid (po, cred);
   if (! err)
-    diskfs_finish_protid (*cred, uids, nuids, gids, ngids);
+    diskfs_finish_protid (*cred, user);
   return err;
 }