/* query attributes */
#define PMIX_QUERY_NAMESPACES               "pmix.qry.ns"            // (char*) request a comma-delimited list of active nspaces
#define PMIX_QUERY_JOB_STATUS               "pmix.qry.jst"           // (pmix_status_t) status of a specified currently executing job
#define PMIX_QUERY_QUEUE_LIST               "pmix.qry.qlst"          // (char*) request a comma-delimited list of scheduler queues
#define PMIX_QUERY_QUEUE_STATUS             "pmix.qry.qst"           // (TBD) status of a specified scheduler queue
#define PMIX_QUERY_PROC_TABLE               "pmix.qry.ptable"        // (char*) input nspace of job whose info is being requested
                                                                     //     returns (pmix_data_array_t) an array of pmix_proc_info_t for all
                                                                     //     procs in job
#define PMIX_QUERY_LOCAL_PROC_TABLE         "pmix.qry.lptable"       // (char*) input nspace of job whose info is being requested
                                                                     //     returns (pmix_data_array_t) an array of pmix_proc_info_t for
                                                                     //     procs in job on same node
#define PMIX_QUERY_AUTHORIZATIONS           "pmix.qry.auths"         // return operations tool is authorized to perform


/* related spawn attributes */
#define PMIX_PPR                            "pmix.ppr"               // (char*) #procs to spawn on each identified resource
#define PMIX_MAPBY                          "pmix.mapby"             // (char*) mapping policy
#define PMIX_PRELOAD_BIN                    "pmix.preloadbin"        // (bool) preload binaries
#define PMIX_PRELOAD_FILES                  "pmix.preloadfiles"      // (char*) comma-delimited list of files to pre-position
#define PMIX_FWD_STDIN                      "pmix.fwd.stdin"         // (bool) forward my stdin to the designated proc
#define PMIX_FWD_STDOUT                     "pmix.fwd.stdout"        // (bool) forward stdout from spawned procs to me
#define PMIX_FWD_STDERR                     "pmix.fwd.stderr"        // (bool) forward stderr from spawned procs to me
#define PMIX_DEBUGGER_DAEMONS               "pmix.debugger"          // specified app consists of debugger daemons


/* debugger support */
#define PMIX_DEBUGGER_STOP_ON_EXEC          "pmix.dbg.stpexec"       // stop app proc on first instruction
#define PMIX_DEBUGGER_STOP_ON_INIT          "pmix.dbg.stpinit"       // stop app proc when it calls PMIx_Init
#define PMIX_DEBUGGER_TARGET                "pmix.dbg.tgt"           // specify nspace (app) to be debugged
#define PMIX_DEBUGGER_INFO_ON_INIT          "pmix.dbg.infoinit"      // job-level info of specified nspace (app) is to be provided
                                                                     //    to debugger daemon when it calls PMIx_Init
#define PMIX_DEBUGGER_SUPPORT               "pmix.dbg.support"       // specified app is to be co-launched with debugger for
                                                                     //    support (e.g., messaging)

/****    PMIX PROC OBJECT    ****/
typedef struct pmix_proc {
    char nspace[PMIX_MAX_NSLEN+1];	// effective jobid
    int rank;
} pmix_proc_t;

/****    PMIX PROC INFO STRUCT    ****/
typedef struct pmix_proc_info_t {
    pmix_proc_t proc;
    char *hostname;
    char *executable_name;
    pid_t pid;
    int exit_code;
    pmix_proc_state_t state;
} pmix_proc_info_t;