| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | Runtime plugin adapter for various "smbd"-functions.
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| 4 |
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| 5 | Copyright (C) Gerald (Jerry) Carter 2004.
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| 6 | Copyright (C) Andrew Bartlett 2011.
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 3 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 20 | */
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| 21 |
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| 22 | /*
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| 23 | shim functions are used required to allow library code to have
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| 24 | references to smbd specific code. The smbd daemon sets up the set
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| 25 | of function calls that it wants used by calling
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| 26 | set_smbd_shim(). Other executables don't make this call, and get
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| 27 | default (dummy) versions of these functions.
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| 28 | */
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| 29 |
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| 30 | struct smbd_shim
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| 31 | {
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| 32 | void (*cancel_pending_lock_requests_by_fid)(files_struct *fsp,
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| 33 | struct byte_range_lock *br_lck,
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| 34 | enum file_close_type close_type);
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| 35 | void (*send_stat_cache_delete_message)(struct messaging_context *msg_ctx,
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| 36 | const char *name);
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| 37 |
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| 38 | bool (*change_to_root_user)(void);
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| 39 | bool (*become_authenticated_pipe_user)(struct auth_session_info *session_info);
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| 40 | bool (*unbecome_authenticated_pipe_user)(void);
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| 41 |
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| 42 | void (*contend_level2_oplocks_begin)(files_struct *fsp,
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| 43 | enum level2_contention_type type);
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| 44 |
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| 45 | void (*contend_level2_oplocks_end)(files_struct *fsp,
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| 46 | enum level2_contention_type type);
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| 47 |
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| 48 | void (*become_root)(void);
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| 49 |
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| 50 | void (*unbecome_root)(void);
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| 51 |
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| 52 | void (*exit_server)(const char *const explanation) _NORETURN_;
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| 53 |
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| 54 | void (*exit_server_cleanly)(const char *const explanation) _NORETURN_;
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| 55 | };
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| 56 |
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| 57 | void set_smbd_shim(const struct smbd_shim *shim_functions);
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| 58 |
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| 59 |
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