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/*
Unix SMB/CIFS implementation.
process model manager - main loop
Copyright (C) Andrew Tridgell 1992-2003
Copyright (C) James J Myers 2003 <myersjj@samba.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
/* the list of currently registered process models */
static struct {
const char *name;
struct model_ops *ops;
} *models = NULL;
static int num_models;
/*
register a process model.
The 'name' can be later used by other backends to find the operations
structure for this backend.
*/
BOOL register_process_model(const char *name, struct model_ops *ops)
{
if (process_model_byname(name) != NULL) {
/* its already registered! */
DEBUG(2,("process_model '%s' already registered\n",
name));
return False;
}
models = Realloc(models, sizeof(models[0]) * (num_models+1));
if (!models) {
smb_panic("out of memory in register_process_model");
}
models[num_models].name = smb_xstrdup(name);
models[num_models].ops = smb_xmemdup(ops, sizeof(*ops));
num_models++;
return True;
}
/*
return the operations structure for a named backend of the specified type
*/
struct model_ops *process_model_byname(const char *name)
{
int i;
for (i=0;i<num_models;i++) {
if (strcmp(models[i].name, name) == 0) {
return models[i].ops;
}
}
return NULL;
}
/* initialise the builtin process models */
void process_model_init(void)
{
process_model_standard_init();
process_model_single_init();
#ifdef WITH_PTHREADS
process_model_thread_init();
#endif
}
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