OpenDNSSEC-signer  1.4.5
worker.h
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1 /*
2  * Copyright (c) 2009 NLNet Labs. All rights reserved.
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5  * modification, are permitted provided that the following conditions
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26 
32 #ifndef DAEMON_WORKER_H
33 #define DAEMON_WORKER_H
34 
35 #include "scheduler/task.h"
36 #include "shared/allocator.h"
37 #include "shared/locks.h"
38 
39 #include <time.h>
40 
45 };
46 typedef enum worker_enum worker_id;
47 
48 typedef struct worker_struct worker_type;
49 struct worker_struct {
53  void* engine;
57  time_t clock_in;
60  size_t jobs_failed;
61  cond_basic_type worker_alarm;
63  unsigned sleeping : 1;
64  unsigned waiting : 1;
65  unsigned need_to_exit : 1;
66 };
67 
76 worker_type* worker_create(allocator_type* allocator, int num,
77  worker_id type);
78 
84 void worker_start(worker_type* worker);
85 
93 void worker_sleep(worker_type* worker, time_t timeout);
94 
103 void worker_sleep_unless(worker_type* worker, time_t timeout);
104 
110 void worker_wakeup(worker_type* worker);
111 
118 void worker_wait(lock_basic_type* lock, cond_basic_type* condition);
119 
126 void worker_wait_timeout(lock_basic_type* lock, cond_basic_type* condition,
127  time_t timeout);
128 
135 void worker_notify(lock_basic_type* lock, cond_basic_type* condition);
136 
143 void worker_notify_all(lock_basic_type* lock, cond_basic_type* condition);
144 
150 void worker_cleanup(worker_type* worker);
151 
152 #endif /* DAEMON_WORKER_H */
void worker_wait(lock_basic_type *lock, cond_basic_type *condition)
Definition: worker.c:858
worker_type * worker_create(allocator_type *allocator, int num, worker_id type)
Definition: worker.c:72
size_t jobs_completed
Definition: worker.h:59
unsigned waiting
Definition: worker.h:64
unsigned need_to_exit
Definition: worker.h:65
void worker_notify_all(lock_basic_type *lock, cond_basic_type *condition)
Definition: worker.c:884
size_t jobs_appointed
Definition: worker.h:58
lock_basic_type worker_lock
Definition: worker.h:62
void worker_notify(lock_basic_type *lock, cond_basic_type *condition)
Definition: worker.c:870
void * engine
Definition: worker.h:53
void worker_cleanup(worker_type *worker)
Definition: worker.c:898
enum task_id_enum task_id
Definition: task.h:48
void worker_start(worker_type *worker)
Definition: worker.c:758
pid_t ods_thread_type
Definition: locks.h:100
void worker_wait_timeout(lock_basic_type *lock, cond_basic_type *condition, time_t timeout)
Definition: worker.c:843
size_t jobs_failed
Definition: worker.h:60
task_type * task
Definition: worker.h:54
time_t clock_in
Definition: worker.h:57
int lock_basic_type
Definition: locks.h:88
void worker_sleep_unless(worker_type *worker, time_t timeout)
Definition: worker.c:800
worker_enum
Definition: worker.h:41
void worker_wakeup(worker_type *worker)
Definition: worker.c:823
enum worker_enum worker_id
Definition: worker.h:46
int thread_num
Definition: worker.h:51
cond_basic_type worker_alarm
Definition: worker.h:61
unsigned sleeping
Definition: worker.h:63
task_id working_with
Definition: worker.h:55
worker_id type
Definition: worker.h:56
ods_thread_type thread_id
Definition: worker.h:52
void worker_sleep(worker_type *worker, time_t timeout)
Definition: worker.c:781
allocator_type * allocator
Definition: worker.h:50