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

6       qb_loop_poll_mod - Modify a poll job.
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SYNOPSIS

9       #include <qb/qbloop.h>
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11       int32_t qb_loop_poll_mod(
12           qb_loop_t                *l,
13           enum qb_loop_priority     p,
14           int32_t                   fd,
15           int32_t                   events,
16           void                     *data,
17           qb_loop_poll_dispatch_fn  dispatch_fn
18       );
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PARAMS

21       l           pointer to the loop instance
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23       p           the priority
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25       fd          file descriptor.
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27       events      (POLLIN|POLLOUT) etc ....
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29       data        user data passed into the dispatch function
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31       dispatch_fn callback function
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DESCRIPTION

STRUCTURES
35       enum qb_loop_priority {
36             QB_LOOP_LOW;
37             QB_LOOP_MED;
38             QB_LOOP_HIGH;
39       };
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RETURN VALUE
42       status (0 == ok, -errno == failure)
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SEE ALSO
45       qb_loop_job_del(3), qb_loop_run(3), qb_loop_create(3), qb_loop_stop(3),
46       qb_loop_poll_low_fds_event_set(3), qb_loop_signal_del(3),
47       qb_loop_signal_add(3), qb_loop_job_add(3), qb_loop_poll_del(3),
48       qb_loop_destroy(3), qb_loop_timer_expire_time_remaining(3),
49       qb_loop_signal_mod(3), qb_loop_timer_del(3), qb_loop_timer_add(3),
50       qb_loop_timer_is_running(3), qb_loop_timer_expire_time_get(3),
51       qb_loop_poll_add(3)
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54       Copyright (C) 2010-2020 Red Hat, Inc. All rights reserved.
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58LIBQB                             2020-07-30               QB_LOOP_POLL_MOD(3)



        

    


            
        

        

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