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Workaround for https://issues.dlang.org/show_bug.cgi?id=14617

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This commit is contained in:
Andrei Alexandrescu 2015-05-22 12:21:38 -07:00
parent b2d265a987
commit e32887d8df
1 changed files with 15 additions and 0 deletions
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15
std/experimental/allocator/region.d
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@ -498,6 +498,21 @@ version(Posix) struct SbrkRegion(uint minAlign = platformAlignment)
import core.sys.posix.pthread;
static shared pthread_mutex_t sbrkMutex = PTHREAD_MUTEX_INITIALIZER;
// workaround for https://issues.dlang.org/show_bug.cgi?id=14617
version(OSX)
{
shared static this()
{
pthread_mutex_init(cast(pthread_mutex_t*) &sbrkMutex, null) == 0
|| assert(0);
}
shared static ~this()
{
pthread_mutex_destroy(cast(pthread_mutex_t*) &sbrkMutex) == 0
|| assert(0);
}
}
static assert(minAlign.isGoodStaticAlignment);
static assert(size_t.sizeof == (void*).sizeof);
private shared void* _brkInitial, _brkCurrent;