2fe8fb192f
There is important information about booting non-ack images in docs/UPDATING. ack/aout-format images can't be built any more, and booting clang/ELF-format ones is a little different. Updating to the new boot monitor is recommended. Changes in this commit: . drop boot monitor -> allowing dropping ack support . facility to copy ELF boot files to /boot so that old boot monitor can still boot fairly easily, see UPDATING . no more ack-format libraries -> single-case libraries . some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases . drop several ack toolchain commands, but not all support commands (e.g. aal is gone but acksize is not yet). . a few libc files moved to netbsd libc dir . new /bin/date as minix date used code in libc/ . test compile fix . harmonize includes . /usr/lib is no longer special: without ack, /usr/lib plays no kind of special bootstrapping role any more and bootstrapping is done exclusively through packages, so releases depend even less on the state of the machine making them now. . rename nbsd_lib* to lib* . reduce mtree
176 lines
5.2 KiB
C
176 lines
5.2 KiB
C
#ifndef _IPC_H
|
|
#define _IPC_H
|
|
|
|
#ifdef __NBSD_LIBC
|
|
#include <minix/ansi.h>
|
|
#endif
|
|
#include <minix/ipcconst.h>
|
|
#include <minix/type.h>
|
|
|
|
/*==========================================================================*
|
|
* Types relating to messages. *
|
|
*==========================================================================*/
|
|
|
|
#define M1 1
|
|
#define M3 3
|
|
#define M4 4
|
|
#define M3_STRING 14 /* legacy m3_ca1 size (must not be changed) */
|
|
#define M3_LONG_STRING 16 /* current m3_ca1 size (may be increased) */
|
|
|
|
typedef struct {int m1i1, m1i2, m1i3; char *m1p1, *m1p2, *m1p3;} mess_1;
|
|
typedef struct {int m2i1, m2i2, m2i3; long m2l1, m2l2; char *m2p1;
|
|
short m2s1;} mess_2;
|
|
typedef struct {int m3i1, m3i2; char *m3p1; char m3ca1[M3_LONG_STRING];} mess_3;
|
|
typedef struct {long m4l1, m4l2, m4l3, m4l4, m4l5;} mess_4;
|
|
typedef struct {short m5s1, m5s2; int m5i1, m5i2; long m5l1, m5l2, m5l3;}mess_5;
|
|
typedef struct {long m6l1, m6l2, m6l3; short m6s1, m6s2, m6s3; char m6c1, m6c2;
|
|
char *m6p1, *m6p2;} mess_6;
|
|
typedef struct {int m7i1, m7i2, m7i3, m7i4, m7i5; char *m7p1, *m7p2;} mess_7;
|
|
typedef struct {int m8i1, m8i2; char *m8p1, *m8p2, *m8p3, *m8p4;} mess_8;
|
|
typedef struct {long m9l1, m9l2, m9l3, m9l4, m9l5;
|
|
short m9s1, m9s2, m9s3, m9s4; } mess_9;
|
|
typedef struct {int m10i1, m10i2, m10i3, m10i4;
|
|
long m10l1, m10l2, m10l3; } mess_10;
|
|
|
|
typedef struct {
|
|
endpoint_t m_source; /* who sent the message */
|
|
int m_type; /* what kind of message is it */
|
|
union {
|
|
mess_1 m_m1;
|
|
mess_2 m_m2;
|
|
mess_3 m_m3;
|
|
mess_4 m_m4;
|
|
mess_5 m_m5;
|
|
mess_7 m_m7;
|
|
mess_8 m_m8;
|
|
mess_6 m_m6;
|
|
mess_9 m_m9;
|
|
mess_10 m_m10;
|
|
} m_u;
|
|
} message;
|
|
|
|
/* The following defines provide names for useful members. */
|
|
#define m1_i1 m_u.m_m1.m1i1
|
|
#define m1_i2 m_u.m_m1.m1i2
|
|
#define m1_i3 m_u.m_m1.m1i3
|
|
#define m1_p1 m_u.m_m1.m1p1
|
|
#define m1_p2 m_u.m_m1.m1p2
|
|
#define m1_p3 m_u.m_m1.m1p3
|
|
|
|
#define m2_i1 m_u.m_m2.m2i1
|
|
#define m2_i2 m_u.m_m2.m2i2
|
|
#define m2_i3 m_u.m_m2.m2i3
|
|
#define m2_l1 m_u.m_m2.m2l1
|
|
#define m2_l2 m_u.m_m2.m2l2
|
|
#define m2_p1 m_u.m_m2.m2p1
|
|
|
|
#define m2_s1 m_u.m_m2.m2s1
|
|
|
|
#define m3_i1 m_u.m_m3.m3i1
|
|
#define m3_i2 m_u.m_m3.m3i2
|
|
#define m3_p1 m_u.m_m3.m3p1
|
|
#define m3_ca1 m_u.m_m3.m3ca1
|
|
|
|
#define m4_l1 m_u.m_m4.m4l1
|
|
#define m4_l2 m_u.m_m4.m4l2
|
|
#define m4_l3 m_u.m_m4.m4l3
|
|
#define m4_l4 m_u.m_m4.m4l4
|
|
#define m4_l5 m_u.m_m4.m4l5
|
|
|
|
#define m5_s1 m_u.m_m5.m5s1
|
|
#define m5_s2 m_u.m_m5.m5s2
|
|
#define m5_i1 m_u.m_m5.m5i1
|
|
#define m5_i2 m_u.m_m5.m5i2
|
|
#define m5_l1 m_u.m_m5.m5l1
|
|
#define m5_l2 m_u.m_m5.m5l2
|
|
#define m5_l3 m_u.m_m5.m5l3
|
|
|
|
#define m6_l1 m_u.m_m6.m6l1
|
|
#define m6_l2 m_u.m_m6.m6l2
|
|
#define m6_l3 m_u.m_m6.m6l3
|
|
#define m6_s1 m_u.m_m6.m6s1
|
|
#define m6_s2 m_u.m_m6.m6s2
|
|
#define m6_s3 m_u.m_m6.m6s3
|
|
#define m6_c1 m_u.m_m6.m6c1
|
|
#define m6_c2 m_u.m_m6.m6c2
|
|
#define m6_p1 m_u.m_m6.m6p1
|
|
#define m6_p2 m_u.m_m6.m6p2
|
|
|
|
#define m7_i1 m_u.m_m7.m7i1
|
|
#define m7_i2 m_u.m_m7.m7i2
|
|
#define m7_i3 m_u.m_m7.m7i3
|
|
#define m7_i4 m_u.m_m7.m7i4
|
|
#define m7_i5 m_u.m_m7.m7i5
|
|
#define m7_p1 m_u.m_m7.m7p1
|
|
#define m7_p2 m_u.m_m7.m7p2
|
|
|
|
#define m8_i1 m_u.m_m8.m8i1
|
|
#define m8_i2 m_u.m_m8.m8i2
|
|
#define m8_p1 m_u.m_m8.m8p1
|
|
#define m8_p2 m_u.m_m8.m8p2
|
|
#define m8_p3 m_u.m_m8.m8p3
|
|
#define m8_p4 m_u.m_m8.m8p4
|
|
|
|
#define m9_l1 m_u.m_m9.m9l1
|
|
#define m9_l2 m_u.m_m9.m9l2
|
|
#define m9_l3 m_u.m_m9.m9l3
|
|
#define m9_l4 m_u.m_m9.m9l4
|
|
#define m9_l5 m_u.m_m9.m9l5
|
|
#define m9_s1 m_u.m_m9.m9s1
|
|
#define m9_s2 m_u.m_m9.m9s2
|
|
#define m9_s3 m_u.m_m9.m9s3
|
|
#define m9_s4 m_u.m_m9.m9s4
|
|
|
|
#define m10_i1 m_u.m_m10.m10i1
|
|
#define m10_i2 m_u.m_m10.m10i2
|
|
#define m10_i3 m_u.m_m10.m10i3
|
|
#define m10_i4 m_u.m_m10.m10i4
|
|
#define m10_l1 m_u.m_m10.m10l1
|
|
#define m10_l2 m_u.m_m10.m10l2
|
|
#define m10_l3 m_u.m_m10.m10l3
|
|
|
|
/*==========================================================================*
|
|
* Minix run-time system (IPC). *
|
|
*==========================================================================*/
|
|
|
|
/* Datastructure for asynchronous sends */
|
|
typedef struct asynmsg
|
|
{
|
|
unsigned flags;
|
|
endpoint_t dst;
|
|
int result;
|
|
message msg;
|
|
} asynmsg_t;
|
|
|
|
/* Defines for flags field */
|
|
#define AMF_EMPTY 000 /* slot is not inuse */
|
|
#define AMF_VALID 001 /* slot contains message */
|
|
#define AMF_DONE 002 /* Kernel has processed the message. The
|
|
* result is stored in 'result'
|
|
*/
|
|
#define AMF_NOTIFY 004 /* Send a notification when AMF_DONE is set */
|
|
#define AMF_NOREPLY 010 /* Not a reply message for a SENDREC */
|
|
#define AMF_NOTIFY_ERR 020 /* Send a notification when AMF_DONE is set and
|
|
* delivery of the message failed */
|
|
|
|
/* Hide names to avoid name space pollution. */
|
|
#define echo _echo
|
|
#define notify _notify
|
|
#define sendrec _sendrec
|
|
#define receive _receive
|
|
#define send _send
|
|
#define sendnb _sendnb
|
|
#define senda _senda
|
|
|
|
_PROTOTYPE( int echo, (message *m_ptr) );
|
|
_PROTOTYPE( int notify, (endpoint_t dest) );
|
|
_PROTOTYPE( int sendrec, (endpoint_t src_dest, message *m_ptr) );
|
|
_PROTOTYPE( int receive, (endpoint_t src, message *m_ptr, int *status_ptr));
|
|
_PROTOTYPE( int send, (endpoint_t dest, message *m_ptr) );
|
|
_PROTOTYPE( int sendnb, (endpoint_t dest, message *m_ptr) );
|
|
_PROTOTYPE( int senda, (asynmsg_t *table, size_t count) );
|
|
|
|
_PROTOTYPE( int _do_kernel_call, (message *m_ptr) );
|
|
|
|
#endif /* _IPC_H */
|