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author | sos <sos@FreeBSD.org> | 1994-10-14 08:53:16 +0000 |
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committer | sos <sos@FreeBSD.org> | 1994-10-14 08:53:16 +0000 |
commit | 8c25a4d2ace95c98887a2c73b1a1b7ac8c79f8ef (patch) | |
tree | 03e7e36f42559e1855d7488025f88b38a06ded17 /sys/i386/ibcs2/ibcs2_ipc.c | |
parent | e5a7fbf2bb8340c56fa8524e8b92c32ee9abb588 (diff) | |
download | FreeBSD-src-8c25a4d2ace95c98887a2c73b1a1b7ac8c79f8ef.zip FreeBSD-src-8c25a4d2ace95c98887a2c73b1a1b7ac8c79f8ef.tar.gz |
iBCS2 emulator core files.
This is the main files for the iBCS2 emulator. It can be use
compiled into the kernel by using:
options IBCS2
options COMPAT_IBCS2
or as a lkm module using:
options COMPAT_IBCS2
and then loading it via the ibcs2 script in /usr/bin
REMEMBER: this code is still experimental ! NO WARRENTY !
Submitted by: sef@kithrup.com, mostyn@mrl.com, sos@kmd-ac.dk
Diffstat (limited to 'sys/i386/ibcs2/ibcs2_ipc.c')
-rw-r--r-- | sys/i386/ibcs2/ibcs2_ipc.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sys/i386/ibcs2/ibcs2_ipc.c b/sys/i386/ibcs2/ibcs2_ipc.c new file mode 100644 index 0000000..f760e2e --- /dev/null +++ b/sys/i386/ibcs2/ibcs2_ipc.c @@ -0,0 +1,75 @@ +/*- + * Copyright (c) 1994 Søren Schmidt + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer + * in this position and unchanged. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software withough specific prior written permission + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $Id: ibcs2_ipc.c,v 1.3 1994/10/12 19:38:03 sos Exp $ + */ + +#include <i386/ibcs2/ibcs2.h> +#include <sys/param.h> +#include <sys/systm.h> +#include <sys/errno.h> +#include <sys/proc.h> + +int +ibcs2_msgsys(struct proc *p, void *args, int *retval) +{ + if (ibcs2_trace & IBCS2_TRACE_MISC) + printf("IBCS2: 'msgsys'\n"); +#ifdef SYSVMSG + return msgsys(p, args, retval); +#else + printf("IBCS2: 'msgsys' not implemented yet\n"); + return EINVAL; +#endif +} + +int +ibcs2_semsys(struct proc *p, void *args, int *retval) +{ + if (ibcs2_trace & IBCS2_TRACE_MISC) + printf("IBCS2: 'semsys'\n"); +#ifdef SYSVSEM + return semsys(p, args, retval); +#else + printf("IBCS2: 'semsys' not implemented yet\n"); + return EINVAL; +#endif +} + +int +ibcs2_shmsys(struct proc *p, void *args, int *retval) +{ + if (ibcs2_trace & IBCS2_TRACE_MISC) + printf("IBCS2: 'shmsys'\n"); +#ifdef SYSVSHM + return shmsys(p, args, retval); +#else + printf("IBCS2: 'shmsys' not implemented yet\n"); + return EINVAL; +#endif +} + |