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, 6 insertions, 5 deletions

diff --git a/libdiskfs/file-chmod.c b/libdiskfs/file-chmod.c
index 545b810f..c27b5854 100644
--- a/libdiskfs/file-chmod.c
+++ b/libdiskfs/file-chmod.c
@@ -26,16 +26,17 @@ diskfs_S_file_chmod (struct protid *cred,
   
   CHANGE_NODE_FIELD (cred,
 		   ({
-		     if (!(err = diskfs_isowner (np, cred)))
+		     if (!(err = fshelp_isowner (&np->dn_stat, cred->user)))
 		       {
-			 if (!diskfs_isuid (0, cred))
+			 if (!idvec_contains (cred->user->uids, 0))
 			   {
 			     if (!S_ISDIR (np->dn_stat.st_mode))
 			       mode &= ~S_ISVTX;
-			     if (!diskfs_groupmember (np->dn_stat.st_gid,
-						      cred))
+			     if (!idvec_contains (cred->user->gids,
+						  np->dn_stat.st_gid))
 			       mode &= ~S_ISGID;
-			     if (!diskfs_isuid (np->dn_stat.st_uid, cred))
+			     if (!idvec_contains (cred->user->uids, 
+						  np->dn_stat.st_uid))
 			       mode &= ~S_ISUID;
 			   }
 			 mode |= (np->dn_stat.st_mode & (S_IFMT | S_ISPARE));