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Hooks are functions executed just before going into a poll(). Or just after executing all FD handlers, if you like.
23 lines
691 B
C
23 lines
691 B
C
#pragma once
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#include <stdbool.h>
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struct fdm;
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typedef bool (*fdm_handler_t)(struct fdm *fdm, int fd, int events, void *data);
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typedef void (*fdm_hook_t)(struct fdm *fdm, void *data);
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struct fdm *fdm_init(void);
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void fdm_destroy(struct fdm *fdm);
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bool fdm_add(struct fdm *fdm, int fd, int events, fdm_handler_t handler, void *data);
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bool fdm_del(struct fdm *fdm, int fd);
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bool fdm_del_no_close(struct fdm *fdm, int fd);
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bool fdm_event_add(struct fdm *fdm, int fd, int events);
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bool fdm_event_del(struct fdm *fdm, int fd, int events);
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bool fdm_hook_add(struct fdm *fdm, fdm_hook_t hook, void *data);
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bool fdm_hook_del(struct fdm *fdm, fdm_hook_t hook);
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bool fdm_poll(struct fdm *fdm);
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