ipc.h

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 #ifndef _IPC_H
    2 #define _IPC_H
    3 
    4 /*==========================================================================* 
    5  * Types relating to messages.                                              *
    6  *==========================================================================*/ 
    7 
    8 #define M1                 1
    9 #define M3                 3
   10 #define M4                 4
   11 #define M3_STRING         14
   12 
   13 typedef struct {int m1i1, m1i2, m1i3; char *m1p1, *m1p2, *m1p3;} mess_1;
   14 typedef struct {int m2i1, m2i2, m2i3; long m2l1, m2l2; char *m2p1;} mess_2;
   15 typedef struct {int m3i1, m3i2; char *m3p1; char m3ca1[M3_STRING];} mess_3;
   16 typedef struct {long m4l1, m4l2, m4l3, m4l4, m4l5;} mess_4;
   17 typedef struct {short m5c1, m5c2; int m5i1, m5i2; long m5l1, m5l2, m5l3;}mess_5;
   18 typedef struct {int m7i1, m7i2, m7i3, m7i4; char *m7p1, *m7p2;} mess_7;
   19 typedef struct {int m8i1, m8i2; char *m8p1, *m8p2, *m8p3, *m8p4;} mess_8;
   20 
   21 typedef struct {
   22   int m_source;                 /* who sent the message */
   23   int m_type;                   /* what kind of message is it */
   24   union {
   25         mess_1 m_m1;
   26         mess_2 m_m2;
   27         mess_3 m_m3;
   28         mess_4 m_m4;
   29         mess_5 m_m5;
   30         mess_7 m_m7;
   31         mess_8 m_m8;
   32   } m_u;
   33 } message;
   34 
   35 /* The following defines provide names for useful members. */
   36 #define m1_i1  m_u.m_m1.m1i1
   37 #define m1_i2  m_u.m_m1.m1i2
   38 #define m1_i3  m_u.m_m1.m1i3
   39 #define m1_p1  m_u.m_m1.m1p1
   40 #define m1_p2  m_u.m_m1.m1p2
   41 #define m1_p3  m_u.m_m1.m1p3
   42 
   43 #define m2_i1  m_u.m_m2.m2i1
   44 #define m2_i2  m_u.m_m2.m2i2
   45 #define m2_i3  m_u.m_m2.m2i3
   46 #define m2_l1  m_u.m_m2.m2l1
   47 #define m2_l2  m_u.m_m2.m2l2
   48 #define m2_p1  m_u.m_m2.m2p1
   49 
   50 #define m3_i1  m_u.m_m3.m3i1
   51 #define m3_i2  m_u.m_m3.m3i2
   52 #define m3_p1  m_u.m_m3.m3p1
   53 #define m3_ca1 m_u.m_m3.m3ca1
   54 
   55 #define m4_l1  m_u.m_m4.m4l1
   56 #define m4_l2  m_u.m_m4.m4l2
   57 #define m4_l3  m_u.m_m4.m4l3
   58 #define m4_l4  m_u.m_m4.m4l4
   59 #define m4_l5  m_u.m_m4.m4l5
   60 
   61 #define m5_c1  m_u.m_m5.m5c1
   62 #define m5_c2  m_u.m_m5.m5c2
   63 #define m5_i1  m_u.m_m5.m5i1
   64 #define m5_i2  m_u.m_m5.m5i2
   65 #define m5_l1  m_u.m_m5.m5l1
   66 #define m5_l2  m_u.m_m5.m5l2
   67 #define m5_l3  m_u.m_m5.m5l3
   68 
   69 #define m7_i1  m_u.m_m7.m7i1
   70 #define m7_i2  m_u.m_m7.m7i2
   71 #define m7_i3  m_u.m_m7.m7i3
   72 #define m7_i4  m_u.m_m7.m7i4
   73 #define m7_p1  m_u.m_m7.m7p1
   74 #define m7_p2  m_u.m_m7.m7p2
   75 
   76 #define m8_i1  m_u.m_m8.m8i1
   77 #define m8_i2  m_u.m_m8.m8i2
   78 #define m8_p1  m_u.m_m8.m8p1
   79 #define m8_p2  m_u.m_m8.m8p2
   80 #define m8_p3  m_u.m_m8.m8p3
   81 #define m8_p4  m_u.m_m8.m8p4
   82 
   83 /*==========================================================================* 
   84  * Minix run-time system (IPC).                                             *
   85  *==========================================================================*/ 
   86 
   87 /* Hide names to avoid name space pollution. */
   88 #define echo            _echo
   89 #define notify          _notify
   90 #define sendrec         _sendrec
   91 #define receive         _receive
   92 #define send            _send
   93 #define nb_receive      _nb_receive
   94 #define nb_send         _nb_send
   95 
   96 _PROTOTYPE( int echo, (message *m_ptr)                                  );
   97 _PROTOTYPE( int notify, (int dest)                                      );
   98 _PROTOTYPE( int sendrec, (int src_dest, message *m_ptr)                 );
   99 _PROTOTYPE( int receive, (int src, message *m_ptr)                      );
  100 _PROTOTYPE( int send, (int dest, message *m_ptr)                        );
  101 _PROTOTYPE( int nb_receive, (int src, message *m_ptr)                   );
  102 _PROTOTYPE( int nb_send, (int dest, message *m_ptr)                     );
  103 
  104 #endif /* _IPC_H */

Cache object: 5968a4156f5c17d9fb3d6759727964d0

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/include/minix/ipc.h

FreeBSD/Linux Kernel Cross Reference
sys/include/minix/ipc.h