/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
 *                         University Research and Technology
 *                         Corporation.  All rights reserved.
 * Copyright (c) 2004-2011 The University of Tennessee and The University
 *                         of Tennessee Research Foundation.  All rights
 *                         reserved.
 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
 *                         University of Stuttgart.  All rights reserved.
 * Copyright (c) 2004-2005 The Regents of the University of California.
 *                         All rights reserved.
 * Copyright (c) 2007-2008 Cisco Systems, Inc.  All rights reserved.
 * Copyright (c) 2007      Sun Microsystems, Inc.  All rights reserved.
 * Copyright (c) 2012      Los Alamos National Security, LLC.
 *                         All rights reserved.
 * Copyright (c) 2013      Intel, Inc. All rights reserved
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 */

#ifndef MCA_BTL_BASE_ERROR_H
#define MCA_BTL_BASE_ERROR_H

#include "ompi_config.h"

#include <errno.h>
#include <stdio.h>

#include "ompi/mca/rte/rte.h"

OMPI_DECLSPEC extern int mca_btl_base_verbose;

OMPI_DECLSPEC extern int mca_btl_base_err(const char*, ...) __opal_attribute_format__(__printf__, 1, 2);
OMPI_DECLSPEC extern int mca_btl_base_out(const char*, ...) __opal_attribute_format__(__printf__, 1, 2);

#define BTL_OUTPUT(args)                                  \
do {                                                      \
    mca_btl_base_out("[%s]%s[%s:%d:%s] ",                 \
            ompi_process_info.nodename,                   \
            OMPI_NAME_PRINT(OMPI_PROC_MY_NAME),           \
            __FILE__, __LINE__, __func__);                \
    mca_btl_base_out args;                                \
    mca_btl_base_out("\n");                               \
} while(0);


#define BTL_ERROR(args)                                   \
do {                                                      \
    mca_btl_base_err("[%s]%s[%s:%d:%s] ",                 \
            ompi_process_info.nodename,                   \
            OMPI_NAME_PRINT(OMPI_PROC_MY_NAME),           \
            __FILE__, __LINE__, __func__);                \
    mca_btl_base_err args;                                \
    mca_btl_base_err("\n");                               \
} while(0);

#define BTL_PEER_ERROR(proc, args)                        \
do {                                                      \
    mca_btl_base_err("%s[%s:%d:%s] from %s ",             \
                     OMPI_NAME_PRINT(OMPI_PROC_MY_NAME),  \
                     __FILE__, __LINE__, __func__,        \
                     ompi_process_info.nodename);         \
    if(proc) {                                                      \
        mca_btl_base_err("to: %s ", (NULL == proc->proc_hostname) ? \
                         "unknown" : proc->proc_hostname);          \
    }                                                     \
    mca_btl_base_err args;                                \
    mca_btl_base_err("\n");                               \
} while(0);


#if OPAL_ENABLE_DEBUG
#define BTL_VERBOSE(args)                                 \
do {                                                      \
   if(mca_btl_base_verbose > 0) {                         \
        mca_btl_base_err("[%s]%s[%s:%d:%s] ",             \
                ompi_process_info.nodename,               \
                OMPI_NAME_PRINT(OMPI_PROC_MY_NAME),       \
                __FILE__, __LINE__, __func__);            \
        mca_btl_base_err args;                            \
        mca_btl_base_err("\n");                           \
   }                                                      \
} while(0); 
#else
#define BTL_VERBOSE(args) 
#endif

#endif


BEGIN_C_DECLS

OMPI_DECLSPEC extern void mca_btl_base_error_no_nics(const char* transport, 
                                                     const char* nic_name);

END_C_DECLS