79  * These events will never be specified in revents, but may be specified in
  80  * events to control /dev/poll behavior.
  81  */
  82 #define POLLREMOVE      0x0800          /* remove cached /dev/poll fd */
  83 #define POLLONESHOT     0x1000          /* /dev/poll should one-shot this fd */
  84 #define POLLET          0x2000          /* edge-triggered /dev/poll fd */
  85 
  86 #ifdef _KERNEL
  87 
  88 /*
  89  * Additional private poll flags supported only by strpoll().
  90  * Must be bit-wise distinct from the above POLL flags.
  91  */
  92 #define POLLRDDATA      0x0200  /* Wait for M_DATA; ignore M_PROTO only msgs */
  93 #define POLLNOERR       0x0400  /* Ignore POLLERR conditions */
  94 
  95 #define POLLCLOSED      0x8000  /* a (cached) poll fd has been closed */
  96 
  97 #endif /* _KERNEL */
  98 
  99 #if defined(_KERNEL) || defined(_KMEMUSER)
 100 
 101 #include <sys/thread.h>
 102 
 103 /*
 104  * XXX We are forced to use a forward reference here because including
 105  * file.h here will break i386 build. The real solution is to fix the
 106  * broken parts in usr/src/stand/lib/fs.
 107  */
 108 struct fpollinfo;
 109 
 110 /*
 111  * Poll list head structure.  A pointer to this is passed to
 112  * pollwakeup() from the caller indicating an event has occurred.
 113  * Only the ph_list field is used, but for DDI compliance, we can't
 114  * change the size of the structure.
 115  */
 116 typedef struct pollhead {
 117         struct polldat          *ph_list;       /* list of pollers */
 118         void                    *ph_pad1;       /* unused -- see above */
 119         short                   ph_pad2;        /* unused -- see above */

  79  * These events will never be specified in revents, but may be specified in
  80  * events to control /dev/poll behavior.
  81  */
  82 #define POLLREMOVE      0x0800          /* remove cached /dev/poll fd */
  83 #define POLLONESHOT     0x1000          /* /dev/poll should one-shot this fd */
  84 #define POLLET          0x2000          /* edge-triggered /dev/poll fd */
  85 
  86 #ifdef _KERNEL
  87 
  88 /*
  89  * Additional private poll flags supported only by strpoll().
  90  * Must be bit-wise distinct from the above POLL flags.
  91  */
  92 #define POLLRDDATA      0x0200  /* Wait for M_DATA; ignore M_PROTO only msgs */
  93 #define POLLNOERR       0x0400  /* Ignore POLLERR conditions */
  94 
  95 #define POLLCLOSED      0x8000  /* a (cached) poll fd has been closed */
  96 
  97 #endif /* _KERNEL */
  98 
  99 #if defined(_KERNEL) || defined(_FAKE_KERNEL) || defined(_KMEMUSER)
 100 
 101 #include <sys/thread.h>
 102 
 103 /*
 104  * XXX We are forced to use a forward reference here because including
 105  * file.h here will break i386 build. The real solution is to fix the
 106  * broken parts in usr/src/stand/lib/fs.
 107  */
 108 struct fpollinfo;
 109 
 110 /*
 111  * Poll list head structure.  A pointer to this is passed to
 112  * pollwakeup() from the caller indicating an event has occurred.
 113  * Only the ph_list field is used, but for DDI compliance, we can't
 114  * change the size of the structure.
 115  */
 116 typedef struct pollhead {
 117         struct polldat          *ph_list;       /* list of pollers */
 118         void                    *ph_pad1;       /* unused -- see above */
 119         short                   ph_pad2;        /* unused -- see above */