libgomp.map (OMP_5.0): Export omp_pause_resource{,_all}{,_}.

libgomp.map (OMP_5.0): Export omp_pause_resource{,_all}{,_}.

	* libgomp.map (OMP_5.0): Export omp_pause_resource{,_all}{,_}.
	* omp.h.in (omp_pause_resource_t): New typedef.
	(omp_pause_resource, omp_pause_resource_all): New prototypes.
	* omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
	omp_pause_hard): New parameters.
	(omp_pause_resource, omp_pause_resource_all): New interfaces.
	* omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
	omp_pause_hard): New parameters.
	(omp_pause_resource, omp_pause_resource_all): New externals.
	* libgomp.h (gomp_pause_host): New prototype.
	* team.c (gomp_thread_attr): Remove comment.
	(gomp_thread_start): Call pthread_detach.
	(gomp_free_pool_helper): Likewise.
	(gomp_team_start): Don't call pthread_attr_setdetachstate.
	(gomp_pause_pool_helper, gomp_pause_host): New functions.
	* target.c (omp_pause_resource, omp_pause_resource_all): New functions.
	* env.c (initialize_env): Don't call pthread_attr_setdetachstate.
	* fortran.c (omp_pause_resource, omp_pause_resource_all): Add
	ialias_redirect.
	(omp_pause_resource_, omp_pause_resource_all_): New functions.
	* config/nvptx/team.c (gomp_pause_host): New function.
	* config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
	New functions.
	* testsuite/libgomp.c-c++-common/pause-1.c: New test.
	* testsuite/libgomp.c-c++-common/pause-2.c: New test.

From-SVN: r263029