NAME

       slurm_init_trigger_msg,  slurm_clear_trigger,  slurm_free_trigger_msg, slurm_get_triggers,
       slurm_set_trigger - Slurm event trigger management functions

SYNTAX

       #include <slurm/slurm.h>

       int slurm_set_trigger (
            trigger_info_t *trigger_info
       );

       int slurm_clear_trigger (
            trigger_info_t *trigger_info
       );

       int slurm_get_triggers (
            trigger_info_msg_t **trigger_info_msg
       );

       int slurm_free_trigger (
            trigger_info_msg_t *trigger_info_msg
       );

       int slurm_init_trigger_msg (
            trigger_info_msg_t *trigger_info_msg
       );

ARGUMENTS

       trigger_info
              Information about one event trigger including trigger ID, type, time  offset,  etc.
              See slurm.h for details.

       trigger_info_msg
              A  data  structure  including an array of trigger_info structures plus their count.
              See slurm.h for details.

DESCRIPTION

       slurm_set_trigger Create a new event trigger.  Note  that  any  trigger  ID  specified  in
       trigger_info is unused.

       slurm_clear_trigger Clear or remove existing event triggers.  If a trigger ID is specified
       then only that one trigger will be cleared.  If a job ID or node name is  specified,  then
       all triggers associated with that resource are cleared.

       slurm_get_triggers Get information about all currently configured event triggers. To avoid
       memory leaks, always follow this with a call to the slurm_free_trigger function.

       slurm_free_trigger  Release  the  memory  allocated  for  the  array   returned   by   the
       slurm_get_triggers function.

       slurm_init_trigger_msg  Initialize  the  data  structure  to be used in subsequent call to
       slurm_set_trigger or slurm_clear_trigger.

RETURN VALUE

       SLURM_SUCCESS is returned on successful completion, otherwise an error code is returned as
       described below.

ERRORS

       EINVAL Invalid argument

       ESLURM_ACCESS_DENIED Attempt by non-privileged user to set an event trigger.

       ESLURM_ALREADY_DONE Attempt to set an event trigger for a job which has already completed.

       ESLURM_INVALID_NODE_NAME Attempt to set an event trigger for a node name which is invalid.

       ESLURM_INVALID_JOB_ID the specified job id does not exist.

       ESLURM_TRIGGER_DUP there is already an identical event trigger.

NOTE

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

COPYING

       Copyright (C) 2010 Lawrence Livermore National Security.  Produced at  Lawrence  Livermore
       National Laboratory (cf, DISCLAIMER).  Portions Copyright (C) 2014 SchedMD LLC.

       This   file   is  part  of  Slurm,  a  resource  management  program.   For  details,  see
       <http://slurm.schedmd.com/>.

       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.

SEE ALSO

       strigger(1), slurm_get_errno(3), slurm_perror(3), slurm_strerror(3)