feedc0de/boost_smart_ptr
1
0
Fork 0
forked from boostorg/smart_ptr
Code Pull Requests Activity

Add error checking to lwm_pthreads.hpp. Refs #2681.

Browse Source 
[SVN r57953]
This commit is contained in:
Peter Dimov
2009-11-26 20:55:05 +00:00
parent 979e76b7e0
commit d0a9d76494
1 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
include/boost/smart_ptr/detail/lwm_pthreads.hpp
View File

@@ -17,6 +17,7 @@
// http://www.boost.org/LICENSE_1_0.txt)
//
#include <boost/assert.hpp>
#include <pthread.h>
namespace boost
@@ -42,15 +43,15 @@ public:
// HPUX 10.20 / DCE has a nonstandard pthread_mutex_init
#if defined(__hpux) && defined(_DECTHREADS_)
pthread_mutex_init(&m_, pthread_mutexattr_default);
BOOST_VERIFY( pthread_mutex_init( &m_, pthread_mutexattr_default ) == 0 );
#else
pthread_mutex_init(&m_, 0);
BOOST_VERIFY( pthread_mutex_init( &m_, 0 ) == 0 );
#endif
}
~lightweight_mutex()
{
pthread_mutex_destroy(&m_);
BOOST_VERIFY( pthread_mutex_destroy( &m_ ) == 0 );
}
class scoped_lock;
@@ -69,12 +70,12 @@ public:
scoped_lock(lightweight_mutex & m): m_(m.m_)
{
pthread_mutex_lock(&m_);
BOOST_VERIFY( pthread_mutex_lock( &m_ ) == 0 );
}
~scoped_lock()
{
pthread_mutex_unlock(&m_);
BOOST_VERIFY( pthread_mutex_unlock( &m_ ) == 0 );
}
};
};