1QB_LOOP_TIMER_ADD(3)       libqb Programmer's Manual      QB_LOOP_TIMER_ADD(3)
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NAME

6       qb_loop_timer_add - Add a timer to the mainloop.
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SYNOPSIS

10       #include <qb/qbloop.h>
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12       int32_t qb_loop_timer_add(
13           qb_loop_t                 *l, /* pointer to the loop instance */
14           enum qb_loop_priority      p, /* the priority */
15           uint64_t                   nsec_duration,            /* nano-secs in the future to run the dispatch. */
16           void                      *data,   /* user data passed into the dispatch function */
17           qb_loop_timer_dispatch_fn  dispatch_fn,          /* callback function */
18           qb_loop_timer_handle      *timer_handle_out               /* handle to delete the timer if needed. */
19       );
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PARAMS

22       l                pointer to the loop instance
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24       p                the priority
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26       nsec_duration    nano-secs in the future to run the dispatch.
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28       data             user data passed into the dispatch function
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30       dispatch_fn      callback function
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32       timer_handle_out handle to delete the timer if needed.
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DESCRIPTION

STRUCTURES
36       enum qb_loop_priority {
37             QB_LOOP_LOW;
38             QB_LOOP_MED;
39             QB_LOOP_HIGH;
40       };
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RETURN VALUE
43       status (0 == ok, -errno == failure)
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NOTE
46       it is a one-shot job.
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SEE ALSO
49       qb_loop_job_del(3), qb_loop_run(3), qb_loop_create(3), qb_loop_stop(3),
50       qb_loop_poll_low_fds_event_set(3), qb_loop_signal_del(3),
51       qb_loop_signal_add(3), qb_loop_job_add(3), qb_loop_poll_del(3),
52       qb_loop_destroy(3), qb_loop_timer_expire_time_remaining(3),
53       qb_loop_poll_mod(3), qb_loop_signal_mod(3), qb_loop_timer_del(3),
54       qb_loop_timer_is_running(3), qb_loop_timer_expire_time_get(3),
55       qb_loop_poll_add(3)
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58       Copyright (C) 2010-2020 Red Hat, Inc.
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62LIBQB                             2022-03-23              QB_LOOP_TIMER_ADD(3)



        

    


            
        

        

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