/*
|
* Copyright (C) 2015 Philippe Gerum <rpm@xenomai.org>.
|
*
|
* This library is free software; you can redistribute it and/or
|
* modify it under the terms of the GNU Lesser General Public
|
* License as published by the Free Software Foundation; either
|
* version 2 of the License, or (at your option) any later version.
|
*
|
* This library 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
|
* Lesser General Public License for more details.
|
|
* You should have received a copy of the GNU Lesser General Public
|
* License along with this library; if not, write to the Free Software
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
*/
|
#ifndef _BOILERPLATE_TUNABLES_H
|
#define _BOILERPLATE_TUNABLES_H
|
|
#include <assert.h>
|
#include <boilerplate/setup.h>
|
|
#ifdef __cplusplus
|
extern "C" {
|
#endif
|
|
static inline int __may_change_config_tunable(void)
|
{
|
return !__config_done;
|
}
|
|
#define __tunable_set_call(__name, __scope) \
|
__assign_ ## __name ## _ ## __scope
|
|
#define __tunable_get_call(__name, __scope) \
|
__read_ ## __name ## _ ## __scope
|
|
#define __define_tunable(__name, __type, __val, __scope) \
|
void __tunable_set_call(__name, __scope)(__typeof__(__type) __val)
|
|
#define __read_tunable(__name, __type, __scope) \
|
__typeof__(__type) __tunable_get_call(__name, __scope)(void)
|
|
#define define_config_tunable(__name, __type, __val) \
|
__define_tunable(__name, __type, __val, config)
|
|
#define define_runtime_tunable(__name, __type, __val) \
|
__define_tunable(__name, __type, __val, runtime)
|
|
#define read_config_tunable(__name, __type) \
|
__read_tunable(__name, __type, config)
|
|
#define read_runtime_tunable(__name, __type) \
|
__read_tunable(__name, __type, runtime)
|
|
#define set_config_tunable(__name, __val) \
|
do { \
|
assert(__may_change_config_tunable()); \
|
__tunable_set_call(__name, config)(__val); \
|
} while (0)
|
|
#define get_config_tunable(__name) \
|
__tunable_get_call(__name, config)()
|
|
#define set_runtime_tunable(__name, __val) \
|
__tunable_set_call(__name, runtime)(__val)
|
|
#define get_runtime_tunable(__name) \
|
__tunable_get_call(__name, runtime)()
|
|
static inline define_config_tunable(cpu_affinity, cpu_set_t, cpus)
|
{
|
__base_setup_data.cpu_affinity = cpus;
|
}
|
|
static inline read_config_tunable(cpu_affinity, cpu_set_t)
|
{
|
return __base_setup_data.cpu_affinity;
|
}
|
|
static inline define_config_tunable(no_mlock, int, nolock)
|
{
|
__base_setup_data.no_mlock = nolock;
|
}
|
|
static inline read_config_tunable(no_mlock, int)
|
{
|
return __base_setup_data.no_mlock;
|
}
|
|
static inline define_config_tunable(no_sanity, int, nosanity)
|
{
|
__base_setup_data.no_sanity = nosanity;
|
}
|
|
static inline read_config_tunable(no_sanity, int)
|
{
|
return __base_setup_data.no_sanity;
|
}
|
|
static inline define_runtime_tunable(verbosity_level, int, level)
|
{
|
__base_setup_data.verbosity_level = level;
|
}
|
|
static inline read_runtime_tunable(verbosity_level, int)
|
{
|
return __base_setup_data.verbosity_level;
|
}
|
|
static inline define_runtime_tunable(trace_level, int, level)
|
{
|
__base_setup_data.trace_level = level;
|
}
|
|
static inline read_runtime_tunable(trace_level, int)
|
{
|
return __base_setup_data.trace_level;
|
}
|
|
#ifdef __cplusplus
|
}
|
#endif
|
|
#endif /* !_BOILERPLATE_TUNABLES_H */
|
