NAME¶
slurm_get_errno, slurm_perror, slurm_strerror - Slurm error handling functions
SYNTAX¶
#include <slurm/slurm_errno.h>
int
slurm_get_errno ( );
void
slurm_perror (
char *
header
);
char *
slurm_strerror (
int
errnum
);
ARGUMENTS¶
- errnum
- A Slurm error code.
- header
- A pointer to a string used as a message header for printing along with an
error description.
DESCRIPTION¶
slurm_get_errno Return the error code as set by the Slurm API function
executed.
slurm_perror Print to standard error the supplied header followed by a
colon followed by a text description of the last Slurm error code generated.
slurm_strerror Given a Slurm error code, return a pointer to a text
description of the error's meaning.
RETURN VALUE¶
slurm_get_errno returns an error code or zero if no error was generated
by the last Slurm function call executed.
slurm_strerror returns a
pointer to a text string, which is empty if no error was generated by the last
Slurm function call executed.
EXAMPLE¶
#include <stdio.h>
#include <slurm/slurm.h>
#include <slurm/slurm_errno.h>
int main (int argc, char *argv[])
{
/* assume Slurm API function failed here */
fprintf (stderr, "Slurm function errno = %d\n",
slurm_get_errno ());
fprintf (stderr, "Slurm function errno = %d %s\n",
slurm_get_errno (),
slurm_strerror (slurm_get_errno ()));
slurm_perror ("Slurm function");
exit (1);
}
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) 2002 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
<
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¶
slurm_allocate_resources(3),
slurm_complete_job(3),
slurm_complete_job_step(3),
slurm_allocation_lookup(3),
slurm_free_ctl_conf(3),
slurm_free_job_info_msg(3),
slurm_free_job_step_create_response_msg(3),
slurm_free_node_info(3),
slurm_free_partition_info(3),
slurm_free_resource_allocation_response_msg(3),
slurm_free_submit_response_response_msg(3),
slurm_get_job_steps(3),
slurm_init_job_desc_msg(3),
slurm_init_part_desc_msg(3),
slurm_job_step_create(3),
slurm_job_will_run(3),
slurm_kill_job(3),
slurm_kill_job_step(3),
slurm_load_ctl_conf(3),
slurm_load_jobs(3),
slurm_load_node(3),
slurm_load_partitions(3),
slurm_pid2jobid(3),
slurm_reconfigure(3),
slurm_shutdown(3),
slurm_submit_batch_job(3),
slurm_update_job(3),
slurm_update_node(3),
slurm_update_partition(3)
