source: libcfa/src/concurrency/mutex_stmt.hfa

Last change on this file was beeff61e, checked in by caparsons <caparson@…>, 17 months ago

some cleanup and a bunch of changes to support waituntil statement

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