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This implements a poll-compatible interface, backed by select on macOS, suitable for polling on device files - which are not supported by macOS's implementation of poll. This is a (long-standing) bug in macOS, so hopefully we can eventually remove this shim.
8 lines
201 B
C
8 lines
201 B
C
#pragma once
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#include <poll.h>
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// Behaves like poll(3) but works for device files on macOS.
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// Only supports POLLIN, POLLOUT, and POLLERR.
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int polldev(struct pollfd fds[], nfds_t nfds, int timeout);
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