Provided by: libslurm-dev_2.3.2-1ubuntu1_amd64 bug


       slurm_load_reservations,   slurm_free_reservation_info_msg,  slurm_print_reservation_info,
       slurm_sprint_reservation_info,  slurm_print_reservation_info_msg   -   Slurm   reservation
       information reporting functions


       #include <stdio.h>
       #include <slurm/slurm.h>

       int slurm_load_reservations (
            time_t update_time,
            reserve_info_msg_t **reservation_info_msg_pptr

       void slurm_free_reservation_info_msg (
            reserve_info_msg_t *reservation_info_msg_ptr

       void slurm_print_reservation_info (
            FILE *out_file,
            reserve_info_t *reservation_ptr,
            int one_liner

       char * slurm_sprint_reservation_info (
            reserve_info_t *reservation_ptr,
            int one_liner

       void slurm_print_reservation_info_msg (
            FILE *out_file,
            reserve_info_msg_t *reservation_info_msg_ptr,
            int one_liner


              Print one record per line if non-zero.

              Specifies the file to print data to.

              Specifies  the  double  pointer  to the structure to be created and filled with the
              time of the last reservation update, a record count, and detailed information about
              each  reservation.   Detailed  reservation  information  is  written to fixed sized
              records and includes:  reservation name, time  limits,  access  restrictions,  etc.
              See slurm.h for full details on the data structure's contents.

              Specifies the pointer to the structure created by slurm_load_reservations.

              For all of the following informational calls, if update_time is equal to or greater
              than the last time changes where made to that information, new information  is  not
              returned.   Otherwise  all the configuration. job, node, or reservation records are


       slurm_load_reservations Returns a reserve_info_msg_t that contains an update time,  record
       count, and array of reservation_table records for all reservations.

       slurm_free_reservation_info_msg     Release     the     storage     generated    by    the
       slurm_load_reservations function.

       slurm_print_reservation_info  Prints the contents of the data structure describing one  of
       the reservation records from the data loaded by the slurm_load_reservations function.

       slurm_sprint_reservation_info   Prints the sames info as slurm_print_reservation_info, but
       prints to a string that must be freed by the caller, rather than printing to a file.

       slurm_print_reservation_info_msg Prints the contents of the data structure describing  all
       reservation records loaded by the slurm_load_reservations function.


       On  success,  zero  is  returned.  On  error,  -1 is returned, and Slurm error code is set


       SLURM_NO_CHANGE_IN_DATA Data has not changed since update_time.

       SLURM_PROTOCOL_VERSION_ERROR Protocol version has changed, re-link your code.

       SLURM_PROTOCOL_SOCKET_IMPL_TIMEOUT Timeout in communicating with SLURM controller.


       #include <stdio.h>
       #include <stdlib.h>
       #include <slurm/slurm.h>
       #include <slurm/slurm_errno.h>

       int main (int argc, char *argv[])
            int i;
            reserve_info_msg_t *res_info_ptr = NULL;
            reserve_info_t *res_ptr;

            /* get and dump all reservation information */
            if (slurm_load_reservations((time_t)NULL,
                                        &res_info_ptr)) {
                 slurm_perror ("slurm_load_reservations error");
                 exit (1);

            /* The easy way to print... */
                                             res_info_ptr, 0);

            /* A harder way.. */
            for (i = 0; i < res_info_ptr->record_count; i++) {
                 res_ptr = &res_info_ptr->reservation_array[i];
                 slurm_print_reservation_info(stdout, res_ptr, 0);

            /* The hardest way. */
            printf("reservations updated at %lx, records=%d\n",
            for (i = 0; i < res_info_ptr->record_count; i++) {
                 printf ("reservationName=%s Nodes=%s\n",
                      res_info_ptr->reservation_array[i].node_list );

            slurm_free_reservation_info_msg (res_info_ptr);
            return 0;


       These functions are included in the libslurm library, which must be linked to your process
       for use (e.g. "cc -lslurm myprog.c").

       The  slurm_hostlist_  functions  can be used to convert SLURM node list expressions into a
       collection of individual node names.


       Copyright (C) 2002-2006 The Regents of the University of California.  Produced at Lawrence
       Livermore National Laboratory (cf, DISCLAIMER).  CODE-OCEC-09-009. All rights reserved.

       This   file   is  part  of  SLURM,  a  resource  management  program.   For  details,  see

       SLURM is free software; you can redistribute it and/or modify it under the  terms  of  the
       GNU  General Public License as published by the Free Software Foundation; either version 2
       of the License, or (at your option) any later version.

       SLURM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
       even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
       GNU General Public License for more details.


       scontrol(1),  sinfo(1),  squeue(1),   slurm_hostlist_create(3),   slurm_hostlist_shift(3),
       slurm_hostlist_destroy(3),    slurm_get_errno(3),   slurm_load_node(3),   slurm_perror(3),