lib/util/samba_module.h

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