ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change
on this file since 7a5d773 was
d67a9a1,
checked in by Thierry Delisle <tdelisle@…>, 9 years ago
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pool alloc functional
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-
Property mode set to
100644
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File size:
1.1 KB
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1 | /* |
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2 | * Allocation functions (posix_malign) |
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3 | * |
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4 | * Copyright (c) 2014, 2015 Gregor Richards |
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5 | * |
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6 | * Permission to use, copy, modify, and/or distribute this software for any |
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7 | * purpose with or without fee is hereby granted, provided that the above |
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8 | * copyright notice and this permission notice appear in all copies. |
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9 | * |
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10 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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11 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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12 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
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13 | * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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14 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
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15 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
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16 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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17 | */ |
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18 | |
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19 | static void *allocPool(size_t size, int mustSucceed) |
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20 | { |
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21 | void *ret; |
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22 | if ((errno = posix_memalign(&ret, size, size))) { |
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23 | if (mustSucceed) { |
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24 | perror("posix_memalign"); |
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25 | abort(); |
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26 | } |
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27 | return NULL; |
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28 | } |
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29 | return ret; |
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30 | } |
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