1 /* 2 * 3 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana 4 * University Research and Technology 5 * Corporation. All rights reserved. 6 * Copyright (c) 2004-2005 The University of Tennessee and The University 7 * of Tennessee Research Foundation. All rights 8 * reserved. 9 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 10 * University of Stuttgart. All rights reserved. 11 * Copyright (c) 2004-2005 The Regents of the University of California. 12 * All rights reserved. 13 * $COPYRIGHT$ 14 * 15 * Additional copyrights may follow 16 * 17 * $HEADER$ 18 * 19 * $Id: ompi_universe_setup_file I/O functions $ 20 * 21 */ 22 23 #ifndef ORTE_HNP_CONTACT_H 24 #define ORTE_HNP_CONTACT_H 25 26 #include "orte_config.h" 27 #include "orte/types.h" 28 29 #ifdef HAVE_SYS_TYPES_H 30 #include <sys/types.h> 31 #endif 32 33 #include "opal/class/opal_list.h" 34 35 BEGIN_C_DECLS 36 37 /* define a structure that can be used to create 38 * a list of HNP names and contact info. This is 39 * generally only useful for tools that want to 40 * contact an HNP 41 */ 42 typedef struct { 43 /* Base object */ 44 opal_list_item_t super; 45 /* process name for HNP */ 46 orte_process_name_t name; 47 /* RML contact uri */ 48 char *rml_uri; 49 /* pid */ 50 pid_t pid; 51 } orte_hnp_contact_t; 52 ORTE_DECLSPEC OBJ_CLASS_DECLARATION(orte_hnp_contact_t); 53 54 ORTE_DECLSPEC int orte_write_hnp_contact_file(char *filename); 55 56 ORTE_DECLSPEC int orte_read_hnp_contact_file(char *filename, orte_hnp_contact_t *hnp, bool connect); 57 58 ORTE_DECLSPEC int orte_list_local_hnps(opal_list_t *hnps, bool connect); 59 60 END_C_DECLS 61 #endif