ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
Last change
on this file since 58ca0a0a was
a8367eb,
checked in by caparsons <caparson@…>, 3 years ago
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fixed mutexStmt bug related to pointers/references
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-
Property mode set to
100644
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File size:
1.2 KB
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1 | #include "bits/algorithm.hfa" |
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2 | #include <assert.h> |
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3 | #include "invoke.h" |
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4 | #include "stdlib.hfa" |
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5 | #include <stdio.h> |
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6 | |
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7 | //----------------------------------------------------------------------------- |
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8 | // is_lock |
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9 | trait is_lock(L & | sized(L)) { |
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10 | // For acquiring a lock |
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11 | void lock( L & ); |
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12 | |
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13 | // For releasing a lock |
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14 | void unlock( L & ); |
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15 | }; |
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16 | |
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17 | forall(L & | is_lock(L)) { |
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18 | |
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19 | struct __mutex_stmt_lock_guard { |
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20 | L ** lockarr; |
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21 | __lock_size_t count; |
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22 | }; |
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23 | |
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24 | static inline void ?{}( __mutex_stmt_lock_guard(L) & this, L * lockarr [], __lock_size_t count ) { |
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25 | this.lockarr = lockarr; |
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26 | this.count = count; |
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27 | |
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28 | // Sort locks based on address |
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29 | __libcfa_small_sort(this.lockarr, count); |
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30 | |
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31 | // acquire locks in order |
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32 | for ( size_t i = 0; i < count; i++ ) { |
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33 | lock(*this.lockarr[i]); |
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34 | } |
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35 | } |
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36 | |
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37 | static inline void ^?{}( __mutex_stmt_lock_guard(L) & this ) with(this) { |
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38 | for ( size_t i = count; i > 0; i-- ) { |
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39 | unlock(*lockarr[i - 1]); |
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40 | } |
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41 | } |
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42 | |
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43 | static inline L * __get_ptr( L & this ) { |
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44 | return &this; |
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45 | } |
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46 | |
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47 | static inline L __get_type( L & this ); |
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48 | |
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49 | static inline L __get_type( L * this ); |
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50 | } |
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