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https://github.com/samba-team/samba.git
synced 2025-02-23 09:57:40 +03:00
a few build fixes to try to get irix building
(This used to be commit 4059fbcf028e105c9377ec5a302623ae282e33f1)
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03ecf9b2aa
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@ -161,7 +161,7 @@ LIB_OBJ = lib/charcnv.o lib/debug.o lib/fault.o \
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lib/module.o lib/genparser.o \
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lib/ldap_escape.o lib/events.o lib/mutex.o
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LIB_SMBD_OBJ = lib/system_smbd.o lib/util_smbd.o $(LIB_OBJ)
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LIB_SMBD_OBJ = lib/util_smbd.o $(LIB_OBJ)
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READLINE_OBJ = lib/readline.o
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@ -1,119 +0,0 @@
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/*
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Unix SMB/CIFS implementation.
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system call wrapper interface.
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Copyright (C) Andrew Tridgell 2002
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Copyright (C) Andrew Barteltt 2002
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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This file may assume linkage with smbd - for things like become_root()
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etc.
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*/
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#include "includes.h"
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#ifndef HAVE_GETGROUPLIST
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/*
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This is a *much* faster way of getting the list of groups for a user
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without changing the current supplemenrary group list. The old
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method used getgrent() which could take 20 minutes on a really big
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network with hundeds of thousands of groups and users. The new method
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takes a couple of seconds.
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NOTE!! this function only works if it is called as root!
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*/
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static int getgrouplist_internals(const char *user, gid_t gid, gid_t *groups, int *grpcnt)
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{
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gid_t *gids_saved;
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int ret, ngrp_saved, num_gids;
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if (non_root_mode()) {
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*grpcnt = 0;
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return 0;
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}
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/* work out how many groups we need to save */
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ngrp_saved = getgroups(0, NULL);
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if (ngrp_saved == -1) {
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/* this shouldn't happen */
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return -1;
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}
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gids_saved = (gid_t *)malloc(sizeof(gid_t) * (ngrp_saved+1));
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if (!gids_saved) {
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errno = ENOMEM;
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return -1;
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}
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ngrp_saved = getgroups(ngrp_saved, gids_saved);
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if (ngrp_saved == -1) {
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SAFE_FREE(gids_saved);
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/* very strange! */
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return -1;
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}
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if (initgroups(user, gid) != 0) {
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DEBUG(0, ("getgrouplist_internals: initgroups() failed!\n"));
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SAFE_FREE(gids_saved);
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return -1;
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}
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/* this must be done to cope with systems that put the current egid in the
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return from getgroups() */
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save_re_gid();
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set_effective_gid(gid);
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setgid(gid);
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num_gids = getgroups(0, NULL);
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if (num_gids + 1 > *grpcnt) {
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*grpcnt = num_gids + 1;
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ret = -1;
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} else {
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ret = getgroups(*grpcnt - 1, &groups[1]);
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if (ret >= 0) {
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groups[0] = gid;
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*grpcnt = ret + 1;
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}
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}
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restore_re_gid();
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if (setgroups(ngrp_saved, gids_saved) != 0) {
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/* yikes! */
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DEBUG(0,("ERROR: getgrouplist: failed to reset group list!\n"));
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smb_panic("getgrouplist: failed to reset group list!\n");
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free(gids_saved);
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return -1;
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}
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free(gids_saved);
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return ret;
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}
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#endif
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int sys_getgrouplist(const char *user, gid_t gid, gid_t *groups, int *grpcnt)
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{
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#ifdef HAVE_GETGROUPLIST
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return getgrouplist(user, gid, groups, grpcnt);
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#else
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int retval;
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become_root();
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retval = getgrouplist_internals(user, gid, groups, grpcnt);
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unbecome_root();
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return retval;
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#endif
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}
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@ -80,3 +80,8 @@ BOOL gid_to_sid(DOM_SID *sid, gid_t gid)
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BOOL become_user_permanently(uid_t uid, gid_t gid)
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{ return True; }
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int sys_getgrouplist(const char *user, gid_t gid, gid_t *groups, int *ngroups)
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{
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return 0;
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}
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@ -1,3 +1,5 @@
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- RAW-CONTEXT passes on nt4 but TCON doesn't !!??
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- all messaging commands
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- writebraw
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