diff options
author | mcr <mcr> | 1999-10-07 23:47:09 +0000 |
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committer | mcr <mcr> | 1999-10-07 23:47:09 +0000 |
commit | f555c163f90c9de17ebcef8313f86404c5174ca9 (patch) | |
tree | d039217784b67ee5dd91bc7a5bbc480d91c04356 /machdep.c | |
download | tcpdump-f555c163f90c9de17ebcef8313f86404c5174ca9.tar.gz |
Initial revision
Diffstat (limited to 'machdep.c')
-rw-r--r-- | machdep.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/machdep.c b/machdep.c new file mode 100644 index 00000000..cfdf9d6a --- /dev/null +++ b/machdep.c @@ -0,0 +1,47 @@ +/* + * Copyright (c) 1996, 1997 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that: (1) source code distributions + * retain the above copyright notice and this paragraph in its entirety, (2) + * distributions including binary code include the above copyright notice and + * this paragraph in its entirety in the documentation or other materials + * provided with the distribution, and (3) all advertising materials mentioning + * features or use of this software display the following acknowledgement: + * ``This product includes software developed by the University of California, + * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of + * the University nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef lint +static const char rcsid[] = + "@(#) $Header: /tcpdump/master/tcpdump/machdep.c,v 1.4 1999-10-07 23:47:10 mcr Exp $ (LBL)"; +#endif + +#include <sys/types.h> +#ifdef __osf__ +#include <sys/sysinfo.h> +#include <sys/proc.h> +#endif + +#include "machdep.h" + +int +abort_on_misalignment(char *ebuf) +{ +#ifdef __osf__ + static int buf[2] = { SSIN_UACPROC, UAC_SIGBUS }; + + if (setsysinfo(SSI_NVPAIRS, (caddr_t)buf, 1, 0, 0) < 0) { + (void)sprintf(ebuf, "setsysinfo: errno %d", errno); + return (-1); + } +#endif + return (0); +} |