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8a1c7a0a66
This is in preparation of moving sessionid_tdb and conn_tdb to smbd exclusively. metze Signed-off-by: Michael Adam <obnox@samba.org>
117 lines
2.8 KiB
C
117 lines
2.8 KiB
C
/*
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Unix SMB/CIFS implementation.
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Runtime plugin adapter for various "smbd"-functions.
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Copyright (C) Gerald (Jerry) Carter 2004.
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Copyright (C) Andrew Bartlett 2011.
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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/* Shim functions required due to the horrible dependency mess
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in Samba. */
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#include "includes.h"
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#include "smbd_shim.h"
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static struct smbd_shim shim;
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void set_smbd_shim(const struct smbd_shim *shim_functions)
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{
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shim = *shim_functions;
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}
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void cancel_pending_lock_requests_by_fid(files_struct *fsp,
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struct byte_range_lock *br_lck,
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enum file_close_type close_type)
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{
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if (shim.cancel_pending_lock_requests_by_fid) {
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shim.cancel_pending_lock_requests_by_fid(fsp, br_lck, close_type);
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}
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}
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void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
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const char *name)
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{
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if (shim.send_stat_cache_delete_message) {
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shim.send_stat_cache_delete_message(msg_ctx, name);
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}
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}
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bool change_to_root_user(void)
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{
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if (shim.change_to_root_user) {
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return shim.change_to_root_user();
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}
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return false;
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}
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/**
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* The following two functions need to be called from inside the low-level BRL
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* code for oplocks correctness in smbd. Since other utility binaries also
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* link in some of the brl code directly, these dummy functions are necessary
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* to avoid needing to link in the oplocks code and its dependencies to all of
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* the utility binaries.
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*/
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void contend_level2_oplocks_begin(files_struct *fsp,
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enum level2_contention_type type)
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{
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if (shim.contend_level2_oplocks_begin) {
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shim.contend_level2_oplocks_begin(fsp, type);
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}
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return;
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}
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void contend_level2_oplocks_end(files_struct *fsp,
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enum level2_contention_type type)
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{
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if (shim.contend_level2_oplocks_end) {
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shim.contend_level2_oplocks_end(fsp, type);
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}
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return;
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}
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void become_root(void)
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{
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if (shim.become_root) {
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shim.become_root();
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}
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return;
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}
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void unbecome_root(void)
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{
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if (shim.unbecome_root) {
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shim.unbecome_root();
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}
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return;
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}
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void exit_server(const char *reason)
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{
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if (shim.exit_server) {
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shim.exit_server(reason);
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}
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exit(1);
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}
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void exit_server_cleanly(const char *const reason)
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{
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if (shim.exit_server_cleanly) {
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shim.exit_server_cleanly(reason);
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}
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exit(0);
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}
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