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System V IPC code from Danny Boulet, chewed on a bit by the NetBSD group
and then some more by Jeffrey Hsu (who provided this port for FreeBSD).
This commit is contained in:
David Greenman
parent
a728f398c2
commit
2ae37484c6
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=990
@ -35,7 +35,7 @@
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* SUCH DAMAGE.
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*
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* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
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* $Id: machdep.c,v 1.27 1994/01/20 17:49:57 davidg Exp $
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* $Id: machdep.c,v 1.28 1994/01/20 23:17:39 davidg Exp $
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*/
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#include "npx.h"
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@ -64,6 +64,14 @@
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#include "sys/shm.h"
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#endif
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#ifdef SYSVMSG
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#include "msg.h"
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#endif
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#ifdef SYSVSEM
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#include "sem.h"
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#endif
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#include "vm/vm.h"
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#include "vm/vm_kern.h"
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#include "vm/vm_page.h"
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@ -186,6 +194,18 @@ again:
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valloc(callout, struct callout, ncallout);
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#ifdef SYSVSHM
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valloc(shmsegs, struct shmid_ds, shminfo.shmmni);
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#endif
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#ifdef SYSVSEM
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valloc(sema, struct semid_ds, seminfo.semmni);
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valloc(sem, struct sem, seminfo.semmns);
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/* This is pretty disgusting! */
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valloc(semu, int, (seminfo.semmnu * seminfo.semusz) / sizeof(int));
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#endif
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#ifdef SYSVMSG
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valloc(msgpool, char, msginfo.msgmax);
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valloc(msgmaps, struct msgmap, msginfo.msgseg);
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valloc(msghdrs, struct msg, msginfo.msgtql);
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valloc(msqids, struct msqid_ds, msginfo.msgmni);
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#endif
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/*
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* Determine how many buffers to allocate.
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@ -4,7 +4,7 @@
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#
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# This kernel is NOT MEANT to be runnable!
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#
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# $Id: LINT,v 1.40 1994/01/16 12:01:32 ats Exp $
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# $Id: LINT,v 1.41 1994/01/17 05:45:26 rgrimes Exp $
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#
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machine "i386"
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@ -84,8 +84,11 @@ pseudo-device sl 2
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device st0
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device st1
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pseudo-device swappager
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options SYSVIPC #define if have any SYSV mechanisms
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options SYSVSHM
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options "SHMMAXPGS=64" # 256Kb of sharable memory
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options SYSVSEM
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options SYSVMSG
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#pseudo-device tb #tablet line discipline.
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options TPIP # ISO TP class 4 over IP
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#pseudo-device tun
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@ -4,7 +4,7 @@
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#
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# This kernel is NOT MEANT to be runnable!
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#
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# $Id: LINT,v 1.40 1994/01/16 12:01:32 ats Exp $
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# $Id: LINT,v 1.41 1994/01/17 05:45:26 rgrimes Exp $
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#
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machine "i386"
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@ -84,8 +84,11 @@ pseudo-device sl 2
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device st0
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device st1
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pseudo-device swappager
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options SYSVIPC #define if have any SYSV mechanisms
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options SYSVSHM
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options "SHMMAXPGS=64" # 256Kb of sharable memory
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options SYSVSEM
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options SYSVMSG
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#pseudo-device tb #tablet line discipline.
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options TPIP # ISO TP class 4 over IP
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#pseudo-device tun
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@ -4,7 +4,7 @@
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#
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# This kernel is NOT MEANT to be runnable!
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#
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# $Id: LINT,v 1.40 1994/01/16 12:01:32 ats Exp $
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# $Id: LINT,v 1.41 1994/01/17 05:45:26 rgrimes Exp $
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#
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machine "i386"
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@ -84,8 +84,11 @@ pseudo-device sl 2
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device st0
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device st1
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pseudo-device swappager
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options SYSVIPC #define if have any SYSV mechanisms
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options SYSVSHM
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options "SHMMAXPGS=64" # 256Kb of sharable memory
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options SYSVSEM
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options SYSVMSG
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#pseudo-device tb #tablet line discipline.
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options TPIP # ISO TP class 4 over IP
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#pseudo-device tun
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@ -35,7 +35,7 @@
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* SUCH DAMAGE.
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*
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* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
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* $Id: machdep.c,v 1.27 1994/01/20 17:49:57 davidg Exp $
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* $Id: machdep.c,v 1.28 1994/01/20 23:17:39 davidg Exp $
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*/
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#include "npx.h"
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@ -64,6 +64,14 @@
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#include "sys/shm.h"
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#endif
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#ifdef SYSVMSG
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#include "msg.h"
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#endif
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#ifdef SYSVSEM
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#include "sem.h"
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#endif
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#include "vm/vm.h"
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#include "vm/vm_kern.h"
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#include "vm/vm_page.h"
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@ -186,6 +194,18 @@ again:
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valloc(callout, struct callout, ncallout);
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#ifdef SYSVSHM
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valloc(shmsegs, struct shmid_ds, shminfo.shmmni);
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#endif
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#ifdef SYSVSEM
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valloc(sema, struct semid_ds, seminfo.semmni);
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valloc(sem, struct sem, seminfo.semmns);
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/* This is pretty disgusting! */
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valloc(semu, int, (seminfo.semmnu * seminfo.semusz) / sizeof(int));
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#endif
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#ifdef SYSVMSG
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valloc(msgpool, char, msginfo.msgmax);
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valloc(msgmaps, struct msgmap, msginfo.msgseg);
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valloc(msghdrs, struct msg, msginfo.msgtql);
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valloc(msqids, struct msqid_ds, msginfo.msgmni);
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#endif
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/*
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* Determine how many buffers to allocate.
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