common/replacements/poll.h

   1 /* nbdkit
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  32
  33 #ifndef NBDKIT_POLL_H
  34 #define NBDKIT_POLL_H
  35
  36 #include <config.h>
  37
  38 #ifdef HAVE_POLL
  39
  40 #include_next <poll.h>
  41
  42 #else
  43
  44 #ifdef HAVE_WINSOCK2_H
  45 #include <winsock2.h>
  46 #endif
  47
  48 #ifdef HAVE_WINSOCK2_H
  49 #undef POLLIN
  50 #undef POLLOUT
  51 #undef POLLERR
  52 #undef POLLHUP
  53 #undef POLLRDHUP
  54 #define pollfd rpl_pollfd
  55 #endif
  56
  57 struct pollfd {
  58   int fd;
  59   short events;
  60   short revents;
  61 };
  62
  63 #define POLLIN    0x0001
  64 #define POLLOUT   0x0002
  65 #define POLLERR   0x0008
  66 #define POLLHUP   0x0010
  67 #define POLLRDHUP 0x2000
  68
  69 extern int poll (struct pollfd *fds, int n, int timeout);
  70
  71 #endif
  72
  73 #endif /* NBDKIT_POLL_H */