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https://codeberg.org/dnkl/foot.git
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6534f64e6a
There are now three hook priorities: low, normal, high. High priority hooks are executed *first*. Normal next, and last the low priority hooks. The renderer's terminal refresh hook now runs as a normal priority hook.
30 lines
888 B
C
30 lines
888 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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enum fdm_hook_priority {
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FDM_HOOK_PRIORITY_LOW,
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FDM_HOOK_PRIORITY_NORMAL,
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FDM_HOOK_PRIORITY_HIGH
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};
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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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enum fdm_hook_priority priority);
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bool fdm_hook_del(struct fdm *fdm, fdm_hook_t hook, enum fdm_hook_priority priority);
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bool fdm_poll(struct fdm *fdm);
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