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69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
#ifndef LLARP_EV_H
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#define LLARP_EV_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <sys/socket.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct llarp_ev_loop;
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void llarp_ev_loop_alloc(struct llarp_ev_loop **ev);
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void llarp_ev_loop_free(struct llarp_ev_loop **ev);
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int llarp_ev_loop_run(struct llarp_ev_loop *ev);
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/** stop event loop and wait for it to complete all jobs */
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void llarp_ev_loop_stop(struct llarp_ev_loop *ev);
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struct llarp_udp_listener {
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struct sockaddr_in6 *addr;
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void *user;
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void *impl;
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void (*recvfrom)(struct llarp_udp_listener *, const struct sockaddr *, char *,
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ssize_t);
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void (*closed)(struct llarp_udp_listener *);
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};
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int llarp_ev_add_udp_listener(struct llarp_ev_loop *ev,
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struct llarp_udp_listener *listener);
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int llarp_ev_close_udp_listener(struct llarp_udp_listener *listener);
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struct llarp_ev_async_call;
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typedef void (*llarp_ev_work_func)(struct llarp_ev_async_call *);
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struct llarp_ev_caller;
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struct llarp_ev_async_call {
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/** the loop this job belongs to */
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const struct llarp_ev_loop *loop;
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/** private implementation */
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const struct llarp_ev_caller *parent;
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/** user data */
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const void *user;
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/**
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work is called async when ready in the event loop thread
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must not free from inside this call as it is done elsewhere
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*/
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const llarp_ev_work_func work;
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};
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struct llarp_ev_caller *llarp_ev_prepare_async(struct llarp_ev_loop *ev,
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llarp_ev_work_func func);
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bool llarp_ev_call_async(struct llarp_ev_caller *c, void *user);
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bool larp_ev_call_many_async(struct llarp_ev_caller *c, void **users, size_t n);
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void llarp_ev_caller_stop(struct llarp_ev_caller *c);
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#ifdef __cplusplus
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}
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#endif
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#endif
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