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23 lines
476 B
C
23 lines
476 B
C
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#pragma once
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#include <stdbool.h>
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#include <sys/poll.h>
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#include "main.h"
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#include "util.h"
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typedef enum {
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SIGNAL_FD = LEN(blocks),
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WATCHER_FD_COUNT,
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} watcher_fd_index;
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typedef struct pollfd watcher_fd;
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typedef struct {
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watcher_fd fds[WATCHER_FD_COUNT];
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} watcher;
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int watcher_init(watcher *const watcher, const int signal_fd);
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int watcher_poll(watcher *const watcher, const int timeout_ms);
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bool watcher_fd_is_readable(const watcher_fd *const watcher_fd);
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