From bf4f39849b4c1cea34c6516714935002bcb7297c Mon Sep 17 00:00:00 2001
From: Peter Wemm <peter@FreeBSD.org>
Date: Fri, 15 Dec 1995 04:36:01 +0000
Subject: [PATCH] Add the direct sysv shm/sem/msg system calls, in the same way
 as NetBSD. This costs very little, we gain prototypes for the calls from the
 linux emulator, and this is one less thing in the way of NetBSD binary
 support.

---
 sys/kern/syscalls.master | 45 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+), 1 deletion(-)

diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master
index 3aee9b8c31bc..8c1b020e4c56 100644
--- a/sys/kern/syscalls.master
+++ b/sys/kern/syscalls.master
@@ -1,4 +1,4 @@
-	$Id: syscalls.master,v 1.18 1995/10/07 23:56:20 swallace Exp $
+	$Id: syscalls.master,v 1.19 1995/11/12 04:24:53 bde Exp $
 ;	from: @(#)syscalls.master	8.2 (Berkeley) 1/13/94
 ;
 ; System call name/number master file.
@@ -371,3 +371,46 @@
 217	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
 218	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
 219	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
+
+;
+; The following were originally used in NetBSD.
+;
+#ifdef SYSVSEM
+220	STD	BSD	{ int __semctl(int semid, int semnum, int cmd, \
+			    union semun *arg); }
+221	STD	BSD	{ int semget(key_t key, int nsems, int semflg); }
+222	STD	BSD	{ int semop(int semid, struct sembuf *sops, \
+			    u_int nsops); }
+223	STD	BSD	{ int semconfig(int flag); }
+#else
+220	UNIMPL	BSD	semctl
+221	UNIMPL	BSD	semget
+222	UNIMPL	BSD	semop
+223	UNIMPL	BSD	semconfig
+#endif
+#ifdef SYSVMSG
+224	STD	BSD	{ int msgctl(int msqid, int cmd, \
+			    struct msqid_ds *buf); }
+225	STD	BSD	{ int msgget(key_t key, int msgflg); }
+226	STD	BSD	{ int msgsnd(int msqid, void *msgp, size_t msgsz, \
+			    int msgflg); }
+227	STD	BSD	{ int msgrcv(int msqid, void *msgp, size_t msgsz, \
+			    long msgtyp, int msgflg); }
+#else
+224	UNIMPL	BSD	msgctl
+225	UNIMPL	BSD	msgget
+226	UNIMPL	BSD	msgsnd
+227	UNIMPL	BSD	msgrcv
+#endif
+#ifdef SYSVSHM
+228	STD	BSD	{ int shmat(int shmid, void *shmaddr, int shmflg); }
+229	STD	BSD	{ int shmctl(int shmid, int cmd, \
+			    struct shmid_ds *buf); }
+230	STD	BSD	{ int shmdt(void *shmaddr); }
+231	STD	BSD	{ int shmget(key_t key, int size, int shmflg); }
+#else
+228	UNIMPL	BSD	shmat
+229	UNIMPL	BSD	shmctl
+230	UNIMPL	BSD	shmdt
+231	UNIMPL	BSD	shmget
+#endif