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ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

Debian 6.0.2

(Squeeze)

slurm_free_trigger_msg(3)


Slurm API

Slurm API

NAME
SYNTAX
ARGUMENTS
DESCRIPTION
RETURN VALUE
ERRORS
NOTE
COPYING
SEE ALSO

NAME

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

);

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.

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−priviledged 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.

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). CODE−OCEC−09−009. All rights reserved.

This file is part of SLURM, a resource management program. For details, see <https://computing.llnl.gov/linux/slurm/>.

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)



slurm_free_trigger_msg(3)