/usr/include/diet/poll.h is in dietlibc-dev 0.33~cvs20120325-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #ifndef _POLL_H
#define _POLL_H
#include <sys/cdefs.h>
__BEGIN_DECLS
enum {
POLLIN = 0x0001,
#define POLLIN POLLIN
POLLPRI = 0x0002,
#define POLLPRI POLLPRI
POLLOUT = 0x0004,
#define POLLOUT POLLOUT
POLLERR = 0x0008,
#define POLLERR POLLERR
POLLHUP = 0x0010,
#define POLLHUP POLLHUP
POLLNVAL = 0x0020,
#define POLLNVAL POLLNVAL
POLLRDNORM = 0x0040,
#define POLLRDNORM POLLRDNORM
POLLRDBAND = 0x0080,
#define POLLRDBAND POLLRDBAND
POLLWRBAND = 0x0200,
#define POLLWRBAND POLLWRBAND
POLLMSG = 0x0400,
#define POLLMSG POLLMSG
/* POLLREMOVE is for /dev/epoll (/dev/misc/eventpoll),
* a new event notification mechanism for 2.6 */
POLLREMOVE = 0x1000,
#define POLLREMOVE POLLREMOVE
};
#if defined(__sparc__) || defined (__mips__)
#define POLLWRNORM POLLOUT
#else
#define POLLWRNORM 0x0100
#endif
struct pollfd {
int fd;
short events;
short revents;
};
typedef unsigned int nfds_t;
extern int poll(struct pollfd *ufds, nfds_t nfds, int timeout) __THROW;
#ifdef _GNU_SOURCE
#include <signal.h>
int ppoll(struct pollfd *fds, nfds_t nfds, const struct timespec *timeout, const sigset_t *sigmask) __THROW;
#endif
__END_DECLS
#endif /* _POLL_H */
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