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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2015-2016. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
#ifndef ERL_HL_TIMER_H__
#define ERL_HL_TIMER_H__
typedef struct ErtsHLTimer_ ErtsBifTimers;
typedef struct ErtsHLTimerService_ ErtsHLTimerService;
#include "sys.h"
#include "erl_process.h"
#define ERL_PORT_GET_PORT_TYPE_ONLY__
#include "erl_port.h"
#undef ERL_PORT_GET_PORT_TYPE_ONLY__
#include "erl_message.h"
#include "erl_alloc_types.h"
#define ERTS_PTMR_NONE ((erts_aint_t) NULL)
#define ERTS_PTMR_TIMEDOUT (ERTS_PTMR_NONE + ((erts_aint_t) 1))
#define ERTS_PTMR_INIT(P) \
erts_smp_atomic_init_nob(&(P)->common.timer, ERTS_PTMR_NONE)
#define ERTS_PTMR_IS_SET(P) \
(ERTS_PTMR_NONE != erts_smp_atomic_read_nob(&(P)->common.timer))
#define ERTS_PTMR_IS_TIMED_OUT(P) \
(ERTS_PTMR_TIMEDOUT == erts_smp_atomic_read_nob(&(P)->common.timer))
#define ERTS_PTMR_CLEAR(P) \
do { \
ASSERT(ERTS_PTMR_IS_TIMED_OUT((P))); \
erts_smp_atomic_set_nob(&(P)->common.timer, \
ERTS_PTMR_NONE); \
} while (0)
size_t erts_timer_type_size(ErtsAlcType_t type);
int erts_set_proc_timer_term(Process *, Eterm);
void erts_set_proc_timer_uword(Process *, UWord);
void erts_cancel_proc_timer(Process *);
void erts_set_port_timer(Port *, Sint64);
void erts_cancel_port_timer(Port *);
Sint64 erts_read_port_timer(Port *);
int erts_cancel_bif_timers(Process *, ErtsBifTimers *, void **);
int erts_detach_accessor_bif_timers(Process *, ErtsBifTimers *, void **);
ErtsHLTimerService *erts_create_timer_service(void);
void erts_hl_timer_init(void);
void erts_start_timer_callback(ErtsMonotonicTime,
void (*)(void *),
void *);
#ifdef ERTS_SMP
void
erts_handle_canceled_timers(void *vesdp,
int *need_thr_progress,
ErtsThrPrgrVal *thr_prgr_p,
int *need_more_work);
#endif
Uint erts_bif_timer_memory_size(void);
void erts_print_bif_timer_info(fmtfn_t to, void *to_arg);
void erts_debug_bif_timer_foreach(void (*func)(Eterm,
Eterm,
ErlHeapFragment *,
void *),
void *arg);
void
erts_debug_callback_timer_foreach(void (*tclbk)(void *),
void (*func)(void *,
ErtsMonotonicTime,
void *),
void *arg);
#endif /* ERL_HL_TIMER_H__ */
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