1 | #include <machine/rtems-bsd-user-space.h> |
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2 | |
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3 | /* |
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4 | * Copyright (c) 1996, 1997 |
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5 | * The Regents of the University of California. All rights reserved. |
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6 | * |
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7 | * Redistribution and use in source and binary forms, with or without |
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8 | * modification, are permitted provided that: (1) source code distributions |
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9 | * retain the above copyright notice and this paragraph in its entirety, (2) |
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10 | * distributions including binary code include the above copyright notice and |
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11 | * this paragraph in its entirety in the documentation or other materials |
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12 | * provided with the distribution, and (3) all advertising materials mentioning |
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13 | * features or use of this software display the following acknowledgement: |
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14 | * ``This product includes software developed by the University of California, |
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15 | * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of |
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16 | * the University nor the names of its contributors may be used to endorse |
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17 | * or promote products derived from this software without specific prior |
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18 | * written permission. |
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19 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED |
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20 | * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF |
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21 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
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22 | */ |
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23 | |
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24 | #ifndef lint |
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25 | static const char rcsid[] _U_ = |
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26 | "@(#) $Header: /tcpdump/master/tcpdump/machdep.c,v 1.13 2003-12-15 03:53:21 guy Exp $ (LBL)"; |
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27 | #endif |
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28 | |
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29 | #ifdef HAVE_CONFIG_H |
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30 | #include "config.h" |
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31 | #endif |
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32 | |
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33 | /* |
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34 | * XXX - all we need, on platforms other than DEC OSF/1 (a/k/a Digital UNIX, |
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35 | * a/k/a Tru64 UNIX), is "size_t", which is a standard C type; what do we |
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36 | * need to do to get it defined? This is clearly wrong, as we shouldn't |
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37 | * have to include UNIX or Windows system header files to get it. |
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38 | */ |
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39 | #include <tcpdump-stdinc.h> |
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40 | |
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41 | #ifndef HAVE___ATTRIBUTE__ |
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42 | #define __attribute__(x) |
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43 | #endif /* HAVE___ATTRIBUTE__ */ |
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44 | |
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45 | #ifdef __osf__ |
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46 | #include <sys/sysinfo.h> |
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47 | #include <sys/proc.h> |
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48 | |
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49 | #if !defined(HAVE_SNPRINTF) |
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50 | int snprintf(char *, size_t, const char *, ...) |
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51 | __attribute__((format(printf, 3, 4))); |
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52 | #endif /* !defined(HAVE_SNPRINTF) */ |
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53 | #endif /* __osf__ */ |
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54 | |
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55 | #include "machdep.h" |
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56 | |
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57 | int |
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58 | abort_on_misalignment(char *ebuf _U_, size_t ebufsiz _U_) |
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59 | { |
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60 | #ifdef __osf__ |
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61 | static int buf[2] = { SSIN_UACPROC, UAC_SIGBUS }; |
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62 | |
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63 | if (setsysinfo(SSI_NVPAIRS, (caddr_t)buf, 1, 0, 0) < 0) { |
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64 | (void)snprintf(ebuf, ebufsiz, "setsysinfo: errno %d", errno); |
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65 | return (-1); |
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66 | } |
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67 | #endif |
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68 | return (0); |
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69 | } |
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