NAME

qb_loop_signal_add - Add a signal job.

SYNOPSIS

#include <qb/qbloop.h>

int32_t qb_loop_signal_add(
    qb_loop_t                  *l,            /* pointer to the loop instance */
    enum qb_loop_priority       p,            /* the priority */
    int32_t                     sig,          /* (SIGHUP or SIGINT) etc .... */
    void                       *data,         /* user data passed into the dispatch function */
    qb_loop_signal_dispatch_fn  dispatch_fn,  /* callback function */
    qb_loop_signal_handle      *handle        /* (out) a reference to the signal job */
);

PARAMS

l pointer to the loop instance

p the priority

sig (SIGHUP or SIGINT) etc ....

data user data passed into the dispatch function

dispatch_fn callback function

handle (out) a reference to the signal job

DESCRIPTION

Get a callback on this signal (not in the context of the signal).

STRUCTURES


enum qb_loop_priority {


      QB_LOOP_LOW;

      QB_LOOP_MED;

      QB_LOOP_HIGH;
};

RETURN VALUE

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