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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2006-2009. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* %CopyrightEnd%
*/
#ifndef ERL_TIME_H__
#define ERL_TIME_H__
/*
** Timer entry:
*/
typedef struct erl_timer {
struct erl_timer* next; /* next entry tiw slot or chain */
Uint slot; /* slot in timer wheel */
Uint count; /* number of loops remaining */
int active; /* 1=activated, 0=deactivated */
/* called when timeout */
void (*timeout)(void*);
/* called when cancel (may be NULL) */
void (*cancel)(void*);
void* arg; /* argument to timeout/cancel procs */
} ErlTimer;
typedef void (*ErlTimeoutProc)(void*);
typedef void (*ErlCancelProc)(void*);
#ifdef ERTS_SMP
/*
* Process and port timer
*/
typedef union ErtsSmpPTimer_ ErtsSmpPTimer;
union ErtsSmpPTimer_ {
struct {
ErlTimer tm;
Eterm id;
void (*timeout_func)(void*);
ErtsSmpPTimer **timer_ref;
Uint32 flags;
} timer;
ErtsSmpPTimer *next;
};
void erts_create_smp_ptimer(ErtsSmpPTimer **timer_ref,
Eterm id,
ErlTimeoutProc timeout_func,
Uint timeout);
void erts_cancel_smp_ptimer(ErtsSmpPTimer *ptimer);
#endif
#endif
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