lib/util/samba_module.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Samba utility functions
   4    Copyright (C) Jelmer Vernooij 2002-2003,2005-2007
   5    Copyright (C) Stefan (metze) Metzmacher 2003
   6    Copyright (C) Andrew Bartlett 2011
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "dynconfig/dynconfig.h"
  24 #include "lib/util/internal_module.h"
  25 #include "system/filesys.h"
  26 #include "system/dir.h"
  27
  28 /**
  29  * Run the specified init functions.
  30  *
  31  * @return true if all functions ran successfully, false otherwise
  32  */
  33 bool samba_module_init_fns_run(samba_module_init_fn *fns)
  34 {
  35         int i;
  36         bool ret = true;
  37
  38         if (fns == NULL)
  39                 return true;
  40
  41         for (i = 0; fns[i]; i++) { ret &= (bool)NT_STATUS_IS_OK(fns[i]()); }
  42
  43         return ret;
  44 }
  45
  46 /**
  47  * Load the initialization functions from DSO files for a specific subsystem.
  48  *
  49  * Will return an array of function pointers to initialization functions
  50  */
  51
  52 samba_module_init_fn *samba_module_init_fns_for_subsystem(TALLOC_CTX *mem_ctx, const char *subsystem)
  53 {
  54         char *path = modules_path(mem_ctx, subsystem);
  55         samba_module_init_fn *ret;
  56
  57         ret = load_modules(mem_ctx, path);
  58
  59         talloc_free(path);
  60
  61         return ret;
  62 }