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306783d6f5
Not currently used - no logic changes inside. This will make it possible to pass down a long-lived talloc context from the loading function for modules to use instead of having them internally all use talloc_autofree_context() which is a hidden global. Updated all known module interface numbers, and added a WHATSNEW. Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Ralph Böhme <slow@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Sat Apr 22 01:17:00 CEST 2017 on sn-devel-144
61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
/*
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Unix SMB/CIFS implementation.
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Handling of idle/exit events
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Copyright (C) Stefan (metze) Metzmacher 2003
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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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#ifndef _SAMBA_MODULES_H
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#define _SAMBA_MODULES_H
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/* Module support */
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typedef NTSTATUS (*init_module_fn) (TALLOC_CTX *ctx);
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NTSTATUS samba_init_module(TALLOC_CTX *ctx);
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/* this needs to be a string which is not in the C library. We
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previously used "init_module", but that meant that modules which
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did not define this function ended up calling the C library
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function init_module() which makes a system call */
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#define SAMBA_INIT_MODULE "samba_init_module"
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/**
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* Obtain the init function from a shared library file.
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*
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* The handle to dlclose() in case of error is returns in *handle if handle is not NULL
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*/
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init_module_fn load_module(const char *path, bool is_probe, void **handle);
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/**
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* Run the specified init functions.
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*
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* @return true if all functions ran successfully, false otherwise
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*/
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bool run_init_functions(TALLOC_CTX *ctx, init_module_fn *fns);
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/**
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* Load the initialization functions from DSO files for a specific subsystem.
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*
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* Will return an array of function pointers to initialization functions
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*/
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init_module_fn *load_samba_modules(TALLOC_CTX *mem_ctx, const char *subsystem);
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int smb_load_modules(const char **modules);
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NTSTATUS smb_probe_module(const char *subsystem, const char *module);
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NTSTATUS smb_load_module(const char *subsystem, const char *module);
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#endif /* _SAMBA_MODULES_H */
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