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* fork.cc (fork): Eliminate superfluous call to getuid().

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* security.h: New define `NO_SID'. Remove declarations of functions
        moved to methods into class cygsid.
        (class cygsid): Declare new methods `getfromstr', `get_sid',
        `getfrompw', `getfromgr', `get_rid', `get_uid', `get_gid', `string'
        and new constructors and operators =, == and !=.
        Declare new global cygsids `well_known_XXX_sid' substituting the
        corresponding `get_XXX_sid' functions. Remove declarations of
        these functions.
        * sec_helper.cc (well_known_admin_sid): New global variable.
        (well_known_system_sid): Ditto
        (well_known_creator_owner_sid): Ditto
        (well_known_world_sid): Ditto
        (cygsid::string): New method, substituting `convert_sid_to_string_sid'.
        (cygsid::get_sid): New method, substituting `get_sid'.
        (cygsid::getfromstr): New method, substituting
        `convert_string_sid_to_sid'.
        (cygsid::getfrompw): New method, substituting `get_pw_sid'.
        (cygsid::getfromgr): New method, substituting `get_gr_sid'.
        (cygsid::get_id): New method, substituting `get_id_from_sid'.
        (get_admin_sid): Eliminated.
        (get_system_sid): Ditto.
        (get_creator_owner_sid): Ditto.
        (get_world_sid): Ditto.
        * grp.cc: Use new cygsid methods and well known sids throughout.
        * registry.cc: Ditto.
        * sec_acl.cc: Ditto.
        * security.cc: Ditto.
        * shared.cc: Ditto.
        * syscalls.cc (seteuid): Ditto. Eliminate redundant conditional.
        * uinfo.cc (internal_getlogin): Ditto.
        * spawn.cc (spawn_guts) Revert previous patch.
This commit is contained in:
Corinna Vinschen
2001-05-15 19:23:31 +00:00
parent 75f9ca7b0c
commit 2b0a111fcf
12 changed files with 179 additions and 161 deletions
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8
winsup/cygwin/registry.cc
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@@ -202,7 +202,8 @@ get_registry_hive_path (const PSID psid, char *path)
if (!psid || !path)
return NULL;
convert_sid_to_string_sid (psid, sid);
cygsid csid (psid);
csid.string (sid);
strcpy (key,"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList\\");
strcat (key, sid);
if (!RegOpenKeyExA (HKEY_LOCAL_MACHINE, key, 0, KEY_READ, &hkey))
@@ -232,8 +233,9 @@ load_registry_hive (PSID psid)
if (!psid)
return;
/* Check if user hive is already loaded. */
if (!RegOpenKeyExA (HKEY_USERS, convert_sid_to_string_sid (psid, sid),
0, KEY_READ, &hkey))
cygsid csid (psid);
csid.string (sid);
if (!RegOpenKeyExA (HKEY_USERS, csid.string (sid), 0, KEY_READ, &hkey))
{
debug_printf ("User registry hive for %s already exists", sid);
RegCloseKey (hkey);