| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | Handling of idle/exit events
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| 4 | Copyright (C) Stefan (metze) Metzmacher 2003
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| 5 | Copyright (C) Andrew Bartlett 2011
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 3 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 |
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| 21 | #ifndef _SAMBA_MODULES_H
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| 22 | #define _SAMBA_MODULES_H
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| 23 |
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| 24 | /* Module support */
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| 25 | typedef NTSTATUS (*init_module_fn) (void);
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| 26 |
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| 27 | NTSTATUS samba_init_module(void);
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| 28 |
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| 29 | /* this needs to be a string which is not in the C library. We
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| 30 | previously used "init_module", but that meant that modules which
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| 31 | did not define this function ended up calling the C library
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| 32 | function init_module() which makes a system call */
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| 33 | #define SAMBA_INIT_MODULE "samba_init_module"
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| 34 |
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| 35 | /**
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| 36 | * Obtain the init function from a shared library file.
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| 37 | *
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| 38 | * The handle to dlclose() in case of error is returns in *handle if handle is not NULL
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| 39 | */
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| 40 | init_module_fn load_module(const char *path, bool is_probe, void **handle);
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| 41 |
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| 42 | /**
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| 43 | * Run the specified init functions.
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| 44 | *
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| 45 | * @return true if all functions ran successfully, false otherwise
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| 46 | */
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| 47 | bool run_init_functions(init_module_fn *fns);
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| 48 |
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| 49 | /**
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| 50 | * Load the initialization functions from DSO files for a specific subsystem.
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| 51 | *
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| 52 | * Will return an array of function pointers to initialization functions
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| 53 | */
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| 54 | init_module_fn *load_samba_modules(TALLOC_CTX *mem_ctx, const char *subsystem);
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| 55 |
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| 56 | int smb_load_modules(const char **modules);
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| 57 | NTSTATUS smb_probe_module(const char *subsystem, const char *module);
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| 58 | NTSTATUS smb_load_module(const char *subsystem, const char *module);
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| 59 |
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| 60 | #endif /* _SAMBA_MODULES_H */
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