4.115
Last change
on this file since c499856 was
c499856,
checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47
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Change all references of rtems.com to rtems.org.
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-
Property mode set to
100644
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File size:
916 bytes
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Rev | Line | |
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[a0e6c73] | 1 | /** |
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| 2 | * @file |
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| 3 | * |
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| 4 | * @brief Change Memory Protection |
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[5cb175bb] | 5 | * @ingroup POSIXAPI |
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[a0e6c73] | 6 | */ |
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| 7 | |
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[bc51d7e9] | 8 | /* |
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[66386040] | 9 | * COPYRIGHT (c) 1989-2007. |
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| 10 | * On-Line Applications Research Corporation (OAR). |
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| 11 | * |
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| 12 | * The license and distribution terms for this file may be |
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| 13 | * found in the file LICENSE in this distribution or at |
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[c499856] | 14 | * http://www.rtems.org/license/LICENSE. |
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[bc51d7e9] | 15 | */ |
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| 16 | |
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| 17 | #if HAVE_CONFIG_H |
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| 18 | #include "config.h" |
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| 19 | #endif |
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| 20 | |
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| 21 | #include <unistd.h> |
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| 22 | |
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[64adc13] | 23 | /* |
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[bc51d7e9] | 24 | * 12.2.3 Change Memory Protection, P1003.1b-1996, p. 277. |
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| 25 | * |
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| 26 | * This is not a functional version but the SPARC backend for at least |
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| 27 | * gcc 2.8.1 plus gnat 3.13p and gcc 3.0.1 require it to be there and |
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| 28 | * return 0. |
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[66386040] | 29 | * |
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[1de949a8] | 30 | * As of gcc 4.2.2, the gcc SPARC backend doesn't appear to have a |
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[66386040] | 31 | * way to call this for RTEMS anymore but it doesn't hurt to leave it. |
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[bc51d7e9] | 32 | */ |
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| 33 | |
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[92f4671] | 34 | int mprotect( |
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| 35 | const void *addr __attribute__((unused)), |
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| 36 | size_t len __attribute__((unused)), |
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| 37 | int prot __attribute__((unused)) ) |
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[bc51d7e9] | 38 | { |
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| 39 | return 0; |
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| 40 | } |
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