38 lines
691 B
C
38 lines
691 B
C
#ifndef DFS_POLL_H__
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#define DFS_POLL_H__
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#include <rtthread.h>
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#ifdef RT_USING_POSIX
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#include <sys/time.h> /* for struct timeval */
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#define POLLIN (0x01)
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#define POLLRDNORM (0x01)
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#define POLLRDBAND (0x01)
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#define POLLPRI (0x01)
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#define POLLOUT (0x02)
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#define POLLWRNORM (0x02)
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#define POLLWRBAND (0x02)
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#define POLLERR (0x04)
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#define POLLHUP (0x08)
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#define POLLNVAL (0x10)
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#define POLLMASK_DEFAULT (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
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typedef unsigned int nfds_t;
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struct pollfd
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{
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int fd;
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short events;
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short revents;
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};
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int poll(struct pollfd *fds, nfds_t nfds, int timeout);
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#endif
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#endif
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