DOKK / manpages / debian 11 / libqb-dev / qb_loop_poll_low_fds_event_set.3.en
QB_LOOP_POLL_LOW_FDS_EVENT_SET(3) libqb Programmer's Manual QB_LOOP_POLL_LOW_FDS_EVENT_SET(3)

qb_loop_poll_low_fds_event_set - Set a callback to receive events on file descriptors getting low.

#include <qb/qbloop.h>

int32_t qb_loop_poll_low_fds_event_set(

qb_loop_t *l,
qb_loop_poll_low_fds_event_fn fn );

l pointer to the loop instance

fn callback function.

status (0 == ok, -errno == failure)

qb_loop_job_del(3), qb_loop_run(3), qb_loop_create(3), qb_loop_stop(3), qb_loop_signal_del(3), qb_loop_signal_add(3), qb_loop_job_add(3), qb_loop_poll_del(3), qb_loop_destroy(3), qb_loop_timer_expire_time_remaining(3), qb_loop_poll_mod(3), qb_loop_signal_mod(3), qb_loop_timer_del(3), qb_loop_timer_add(3), qb_loop_timer_is_running(3), qb_loop_timer_expire_time_get(3), qb_loop_poll_add(3)

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2021-03-03 LIBQB