/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
*
* (C) 2001 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include "mpiimpl.h"
#include "namepub.h"
/* -- Begin Profiling Symbol Block for routine MPI_Publish_name */
#if defined(HAVE_PRAGMA_WEAK)
#pragma weak MPI_Publish_name = PMPI_Publish_name
#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#pragma _HP_SECONDARY_DEF PMPI_Publish_name MPI_Publish_name
#elif defined(HAVE_PRAGMA_CRI_DUP)
#pragma _CRI duplicate MPI_Publish_name as PMPI_Publish_name
#elif defined(HAVE_WEAK_ATTRIBUTE)
int MPI_Publish_name(const char *service_name, MPI_Info info, const char *port_name)
__attribute__ ((weak, alias("PMPI_Publish_name")));
#endif
/* -- End Profiling Symbol Block */
/* Define MPICH_MPI_FROM_PMPI if weak symbols are not supported to build
the MPI routines */
#ifndef MPICH_MPI_FROM_PMPI
#undef MPI_Publish_name
#define MPI_Publish_name PMPI_Publish_name
#endif
#undef FUNCNAME
#define FUNCNAME MPI_Publish_name
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
/*@
MPI_Publish_name - Publish a service name for use with MPI_Comm_connect
Input Parameters:
+ service_name - a service name to associate with the port (string)
. info - implementation-specific information (handle)
- port_name - a port name (string)
Notes:
The maximum size string that may be supplied for 'port_name' is
'MPI_MAX_PORT_NAME'.
.N ThreadSafe
.N Fortran
.N Errors
.N MPI_SUCCESS
.N MPI_ERR_ARG
.N MPI_ERR_INFO
.N MPI_ERR_OTHER
@*/
int MPI_Publish_name(const char *service_name, MPI_Info info, const char *port_name)
{
int mpi_errno = MPI_SUCCESS;
MPIR_Info *info_ptr = NULL;
MPIR_FUNC_TERSE_STATE_DECL(MPID_STATE_MPI_PUBLISH_NAME);
MPIR_ERRTEST_INITIALIZED_ORDIE();
MPID_THREAD_CS_ENTER(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
MPIR_FUNC_TERSE_ENTER(MPID_STATE_MPI_PUBLISH_NAME);
/* Validate parameters, especially handles needing to be converted */
#ifdef HAVE_ERROR_CHECKING
{
MPID_BEGIN_ERROR_CHECKS;
{
MPIR_ERRTEST_INFO_OR_NULL(info, mpi_errno);
}
MPID_END_ERROR_CHECKS;
}
#endif
/* Get handles to MPI objects. */
MPIR_Info_get_ptr(info, info_ptr);
#ifdef HAVE_ERROR_CHECKING
{
MPID_BEGIN_ERROR_CHECKS;
{
/* Validate info_ptr (only if not null) */
if (info_ptr)
MPIR_Info_valid_ptr(info_ptr, mpi_errno);
/* Validate character pointers */
MPIR_ERRTEST_ARGNULL(service_name, "service_name", mpi_errno);
MPIR_ERRTEST_ARGNULL(port_name, "port_name", mpi_errno);
}
MPID_END_ERROR_CHECKS;
}
#endif /* HAVE_ERROR_CHECKING */
/* ... body of routine ... */
#ifdef HAVE_NAMEPUB_SERVICE
{
if (!MPIR_Namepub) {
mpi_errno = MPID_NS_Create(info_ptr, &MPIR_Namepub);
if (mpi_errno != MPI_SUCCESS)
goto fn_fail;
MPIR_Add_finalize((int (*)(void *)) MPID_NS_Free, &MPIR_Namepub, 9);
}
mpi_errno = MPID_NS_Publish(MPIR_Namepub, info_ptr,
(const char *) service_name, (const char *) port_name);
if (mpi_errno != MPI_SUCCESS)
goto fn_fail;
}
#else
{
/* No name publishing service available */
MPIR_ERR_SETANDJUMP(mpi_errno, MPI_ERR_OTHER, "**nonamepub");
}
#endif
/* ... end of body of routine ... */
fn_exit:
MPIR_FUNC_TERSE_EXIT(MPID_STATE_MPI_PUBLISH_NAME);
MPID_THREAD_CS_EXIT(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
return mpi_errno;
fn_fail:
/* --BEGIN ERROR HANDLING-- */
#ifdef HAVE_ERROR_CHECKING
{
mpi_errno =
MPIR_Err_create_code(mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER,
"**mpi_publish_name", "**mpi_publish_name %s %I %s", service_name,
info, port_name);
}
#endif
mpi_errno = MPIR_Err_return_comm(NULL, FCNAME, mpi_errno);
goto fn_exit;
/* --END ERROR HANDLING-- */
}