HWLOC_COMPONENTS_LOCK 42 opal/mca/hwloc/hwloc201/hwloc/hwloc/components.c #define HWLOC_COMPONENTS_LOCK() do { \ HWLOC_COMPONENTS_LOCK 55 opal/mca/hwloc/hwloc201/hwloc/hwloc/components.c #define HWLOC_COMPONENTS_LOCK() pthread_mutex_lock(&hwloc_components_mutex)