include/compat.h

   1 #ifndef COMPAT_H
   2 #define COMPAT_H
   3
   4 #ifndef HAVE_PTHREAD_RWLOCK_INIT
   5 /* pthread rwlock's aren't very portable, these will replace them with a slower alternative */
   6 #define pthread_rwlock_t pthread_mutex_t
   7 #define pthread_rwlock_init pthread_mutex_init
   8 #define pthread_rwlock_destroy pthread_mutex_destroy
   9 #define pthread_rwlock_rdlock pthread_mutex_lock
  10 #define pthread_rwlock_wrlock pthread_mutex_lock
  11 #define pthread_rwlock_unlock pthread_mutex_unlock
  12 #endif /* HAVE_PTHREAD_RWLOCK_INIT */
  13
  14 #ifndef HAVE_POLL
  15
  16 struct pollfd {
  17         int fd;
  18         short events;
  19         short revents;
  20 };
  21
  22 #define POLLIN         0x0001
  23 #define POLLNORM       POLLIN
  24 #define POLLPRI                POLLIN
  25 #define POLLOUT                0x0008
  26 #define POLLERR                0x0010
  27 #define POLLHUP                0x0020
  28 #define POLLNVAL       0x0040
  29 #define POLLRDNORM     POLLIN
  30 #define POLLRDBAND     POLLIN
  31 #define POLLWRNORM     POLLOUT
  32 #define POLLWRBAND     POLLOUT
  33 #define POLLMSG                0x0800
  34
  35 #define __INVALIDPOLL  ~(POLLIN | POLLOUT)
  36
  37 #endif                          /* HAVE_POLL */
  38
  39 #endif                          /* COMPAT_H */