source: libcfa/src/concurrency/mutex_stmt.hfa @ 7b84d3e

Last change on this file since 7b84d3e was beeff61e, checked in by caparsons <caparson@…>, 18 months ago

some cleanup and a bunch of changes to support waituntil statement

  • Property mode set to 100644
File size: 846 bytes
RevLine 
[5e4a830]1#pragma once
2
[1b97976c]3#include "bits/algorithm.hfa"
[eb9c2dc]4#include "bits/defs.hfa"
[1b97976c]5
6//-----------------------------------------------------------------------------
7// is_lock
[dd3576b]8forall(L & | sized(L))
9trait is_lock {
[1b97976c]10        // For acquiring a lock
11        void lock( L & );
12
13        // For releasing a lock
14        void unlock( L & );
15};
16
[0d4f954]17struct __mutex_stmt_lock_guard {
18    void ** lockarr;
19    __lock_size_t count;
20};
[1b97976c]21
[0d4f954]22static inline void ?{}( __mutex_stmt_lock_guard & this, void * lockarr [], __lock_size_t count  ) {
23    this.lockarr = lockarr;
24    this.count = count;
[1b97976c]25
[0d4f954]26    // Sort locks based on address
27    __libcfa_small_sort(this.lockarr, count);
28}
29
30forall(L & | is_lock(L)) {
[beeff61e]31    static inline void * __get_mutexstmt_lock_ptr( L & this ) { return &this; }
32    static inline L __get_mutexstmt_lock_type( L & this ) {}
33    static inline L __get_mutexstmt_lock_type( L * this ) {}
[dd3576b]34}
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