servers/inet/sr_int.h

   1 /*
   2 inet/sr_int.h
   3
   4 SR internals
   5
   6 Created:        Aug 2004 by Philip Homburg <philip@f-mnx.phicoh.com>
   7 */
   8
   9 #define FD_NR                   (16*IP_PORT_MAX)
  10
  11 typedef struct sr_fd
  12 {
  13         int srf_flags;
  14         int srf_fd;
  15         int srf_port;
  16         endpoint_t srf_select_proc;
  17         sr_open_t srf_open;
  18         sr_close_t srf_close;
  19         sr_write_t srf_write;
  20         sr_read_t srf_read;
  21         sr_ioctl_t srf_ioctl;
  22         sr_cancel_t srf_cancel;
  23         sr_select_t srf_select;
  24         mq_t *srf_ioctl_q, *srf_ioctl_q_tail;
  25         mq_t *srf_read_q, *srf_read_q_tail;
  26         mq_t *srf_write_q, *srf_write_q_tail;
  27         event_t srf_ioctl_ev;
  28         event_t srf_read_ev;
  29         event_t srf_write_ev;
  30 } sr_fd_t;
  31
  32 #       define SFF_FREE           0x00
  33 #       define SFF_MINOR          0x01
  34 #       define SFF_INUSE          0x02
  35 #define SFF_BUSY                  0x1C
  36 #       define SFF_IOCTL_IP       0x04
  37 #       define SFF_READ_IP        0x08
  38 #       define SFF_WRITE_IP       0x10
  39 #define SFF_SUSPENDED   0x1C0
  40 #       define SFF_IOCTL_SUSP     0x40
  41 #       define SFF_READ_SUSP      0x80
  42 #       define SFF_WRITE_SUSP    0x100
  43 #define SFF_IOCTL_FIRST          0x200
  44 #define SFF_READ_FIRST           0x400
  45 #define SFF_WRITE_FIRST          0x800
  46 #define SFF_SELECT_R            0x1000
  47 #define SFF_SELECT_W            0x2000
  48 #define SFF_SELECT_X            0x4000
  49
  50 EXTERN sr_fd_t sr_fd_table[FD_NR];
  51
  52 /*
  53  * $PchId: sr_int.h,v 1.2 2005/06/28 14:28:17 philip Exp $
  54  */