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slurm_errno.h
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slurm_errno.h
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/*****************************************************************************\
* slurm_errno.h - error codes and functions for slurm
******************************************************************************
* Copyright (C) 2002-2007 The Regents of the University of California.
* Copyright (C) 2008-2009 Lawrence Livermore National Security.
* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
* Written by Kevin Tew <tew1@llnl.gov>,
* Jim Garlick <garlick@llnl.gov>, et. al.
* 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/>.
* Please also read the included file: DISCLAIMER.
*
* 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.
*
* In addition, as a special exception, the copyright holders give permission
* to link the code of portions of this program with the OpenSSL library under
* certain conditions as described in each individual source file, and
* distribute linked combinations including the two. You must obey the GNU
* General Public License in all respects for all of the code used other than
* OpenSSL. If you modify file(s) with this exception, you may extend this
* exception to your version of the file(s), but you are not obligated to do
* so. If you do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source files in
* the program, then also delete it here.
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with SLURM; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
\*****************************************************************************/
#ifndef _SLURM_ERRNO_H
#define _SLURM_ERRNO_H
/* BEGIN_C_DECLS should be used at the beginning of your declarations,
so that C++ compilers don't mangle their names. Use _END_C_DECLS at
the end of C declarations. */
#undef BEGIN_C_DECLS
#undef END_C_DECLS
#ifdef __cplusplus
# define BEGIN_C_DECLS extern "C" {
# define END_C_DECLS }
#else
# define BEGIN_C_DECLS /* empty */
# define END_C_DECLS /* empty */
#endif
/* PARAMS is a macro used to wrap function prototypes, so that compilers
that don't understand ANSI C prototypes still work, and ANSI C
compilers can issue warnings about type mismatches. */
#undef PARAMS
#if defined (__STDC__) || defined (_AIX) \
|| (defined (__mips) && defined (_SYSTYPE_SVR4)) \
|| defined(WIN32) || defined(__cplusplus)
# define PARAMS(protos) protos
#else
# define PARAMS(protos) ()
#endif
BEGIN_C_DECLS
#include <errno.h>
/* set errno to the specified value - then return -1 */
#define slurm_seterrno_ret(errnum) do { \
slurm_seterrno(errnum); \
return (errnum ? -1 : 0); \
} while (0)
/* general return codes */
#define SLURM_SUCCESS 0
#define SLURM_ERROR -1
#define SLURM_FAILURE -1
/* general communication layer return codes */
#define SLURM_SOCKET_ERROR -1
#define SLURM_PROTOCOL_SUCCESS 0
#define SLURM_PROTOCOL_ERROR -1
enum {
/* General Message error codes */
SLURM_UNEXPECTED_MSG_ERROR = 1000,
SLURM_COMMUNICATIONS_CONNECTION_ERROR,
SLURM_COMMUNICATIONS_SEND_ERROR,
SLURM_COMMUNICATIONS_RECEIVE_ERROR,
SLURM_COMMUNICATIONS_SHUTDOWN_ERROR,
SLURM_PROTOCOL_VERSION_ERROR,
SLURM_PROTOCOL_IO_STREAM_VERSION_ERROR,
SLURM_PROTOCOL_AUTHENTICATION_ERROR,
SLURM_PROTOCOL_INSANE_MSG_LENGTH,
SLURM_MPI_PLUGIN_NAME_INVALID,
SLURM_MPI_PLUGIN_PRELAUNCH_SETUP_FAILED,
SLURM_PLUGIN_NAME_INVALID,
SLURM_UNKNOWN_FORWARD_ADDR,
/* communication failures to/from slurmctld */
SLURMCTLD_COMMUNICATIONS_CONNECTION_ERROR = 1800,
SLURMCTLD_COMMUNICATIONS_SEND_ERROR,
SLURMCTLD_COMMUNICATIONS_RECEIVE_ERROR,
SLURMCTLD_COMMUNICATIONS_SHUTDOWN_ERROR,
/* _info.c/communcation layer RESPONSE_SLURM_RC message codes */
SLURM_NO_CHANGE_IN_DATA = 1900,
/* slurmctld error codes */
ESLURM_INVALID_PARTITION_NAME = 2000,
ESLURM_DEFAULT_PARTITION_NOT_SET,
ESLURM_ACCESS_DENIED,
ESLURM_JOB_MISSING_REQUIRED_PARTITION_GROUP,
ESLURM_REQUESTED_NODES_NOT_IN_PARTITION,
ESLURM_TOO_MANY_REQUESTED_CPUS,
ESLURM_INVALID_NODE_COUNT,
ESLURM_ERROR_ON_DESC_TO_RECORD_COPY,
ESLURM_JOB_MISSING_SIZE_SPECIFICATION,
ESLURM_JOB_SCRIPT_MISSING,
ESLURM_USER_ID_MISSING,
ESLURM_DUPLICATE_JOB_ID,
ESLURM_PATHNAME_TOO_LONG,
ESLURM_NOT_TOP_PRIORITY,
ESLURM_REQUESTED_NODE_CONFIG_UNAVAILABLE,
ESLURM_REQUESTED_PART_CONFIG_UNAVAILABLE,
ESLURM_NODES_BUSY,
ESLURM_INVALID_JOB_ID,
ESLURM_INVALID_NODE_NAME,
ESLURM_WRITING_TO_FILE,
ESLURM_TRANSITION_STATE_NO_UPDATE,
ESLURM_ALREADY_DONE,
ESLURM_INTERCONNECT_FAILURE,
ESLURM_BAD_DIST,
ESLURM_JOB_PENDING,
ESLURM_BAD_TASK_COUNT,
ESLURM_INVALID_JOB_CREDENTIAL,
ESLURM_IN_STANDBY_MODE,
ESLURM_INVALID_NODE_STATE,
ESLURM_INVALID_FEATURE,
ESLURM_INVALID_AUTHTYPE_CHANGE,
ESLURM_INVALID_CHECKPOINT_TYPE_CHANGE,
ESLURM_INVALID_SCHEDTYPE_CHANGE,
ESLURM_INVALID_SELECTTYPE_CHANGE,
ESLURM_INVALID_SWITCHTYPE_CHANGE,
ESLURM_FRAGMENTATION,
ESLURM_NOT_SUPPORTED,
ESLURM_DISABLED,
ESLURM_DEPENDENCY,
ESLURM_BATCH_ONLY,
ESLURM_TASKDIST_ARBITRARY_UNSUPPORTED,
ESLURM_TASKDIST_REQUIRES_OVERCOMMIT,
ESLURM_JOB_HELD,
ESLURM_INVALID_CRYPTO_TYPE_CHANGE,
ESLURM_INVALID_TASK_MEMORY,
ESLURM_INVALID_ACCOUNT,
ESLURM_INVALID_PARENT_ACCOUNT,
ESLURM_SAME_PARENT_ACCOUNT,
ESLURM_INVALID_LICENSES,
ESLURM_NEED_RESTART,
ESLURM_ACCOUNTING_POLICY,
ESLURM_INVALID_TIME_LIMIT,
ESLURM_RESERVATION_ACCESS,
ESLURM_RESERVATION_INVALID,
ESLURM_INVALID_TIME_VALUE,
ESLURM_RESERVATION_BUSY,
ESLURM_RESERVATION_NOT_USABLE,
ESLURM_INVALID_WCKEY,
ESLURM_RESERVATION_OVERLAP,
ESLURM_PORTS_BUSY,
ESLURM_PORTS_INVALID,
ESLURM_PROLOG_RUNNING,
ESLURM_NO_STEPS,
ESLURM_INVALID_BLOCK_STATE,
ESLURM_INVALID_BLOCK_LAYOUT,
ESLURM_INVALID_BLOCK_NAME,
ESLURM_INVALID_QOS,
ESLURM_QOS_PREEMPTION_LOOP,
ESLURM_NODE_NOT_AVAIL,
/* switch specific error codes, specific values defined in plugin module */
ESLURM_SWITCH_MIN = 3000,
ESLURM_SWITCH_MAX = 3099,
ESLURM_JOBCOMP_MIN = 3100,
ESLURM_JOBCOMP_MAX = 3199,
ESLURM_SCHED_MIN = 3200,
ESLURM_SCHED_MAX = 3299,
/* reserved for other plugin specific error codes up to 3999 */
/* slurmd error codes */
ESLRUMD_PIPE_ERROR_ON_TASK_SPAWN = 4000,
ESLURMD_KILL_TASK_FAILED,
ESLURMD_KILL_JOB_ALREADY_COMPLETE,
ESLURMD_INVALID_ACCT_FREQ,
ESLURMD_INVALID_JOB_CREDENTIAL,
ESLURMD_UID_NOT_FOUND,
ESLURMD_GID_NOT_FOUND,
ESLURMD_CREDENTIAL_EXPIRED,
ESLURMD_CREDENTIAL_REVOKED,
ESLURMD_CREDENTIAL_REPLAYED,
ESLURMD_CREATE_BATCH_DIR_ERROR,
ESLURMD_MODIFY_BATCH_DIR_ERROR,
ESLURMD_CREATE_BATCH_SCRIPT_ERROR,
ESLURMD_MODIFY_BATCH_SCRIPT_ERROR,
ESLURMD_SETUP_ENVIRONMENT_ERROR,
ESLURMD_SHARED_MEMORY_ERROR,
ESLURMD_SET_UID_OR_GID_ERROR,
ESLURMD_SET_SID_ERROR,
ESLURMD_CANNOT_SPAWN_IO_THREAD,
ESLURMD_FORK_FAILED,
ESLURMD_EXECVE_FAILED,
ESLURMD_IO_ERROR,
ESLURMD_PROLOG_FAILED,
ESLURMD_EPILOG_FAILED,
ESLURMD_SESSION_KILLED,
ESLURMD_TOOMANYSTEPS,
ESLURMD_STEP_EXISTS,
ESLURMD_JOB_NOTRUNNING,
ESLURMD_STEP_SUSPENDED,
ESLURMD_STEP_NOTSUSPENDED,
/* slurmd errors in user batch job */
ESCRIPT_CHDIR_FAILED = 4100,
ESCRIPT_OPEN_OUTPUT_FAILED,
ESCRIPT_NON_ZERO_RETURN,
/* socket specific SLURM communications error */
SLURM_PROTOCOL_SOCKET_IMPL_ZERO_RECV_LENGTH = 5000,
SLURM_PROTOCOL_SOCKET_IMPL_NEGATIVE_RECV_LENGTH,
SLURM_PROTOCOL_SOCKET_IMPL_NOT_ALL_DATA_SENT,
ESLURM_PROTOCOL_INCOMPLETE_PACKET ,
SLURM_PROTOCOL_SOCKET_IMPL_TIMEOUT ,
SLURM_PROTOCOL_SOCKET_ZERO_BYTES_SENT,
/* slurm_auth errors */
ESLURM_AUTH_CRED_INVALID = 6000,
ESLURM_AUTH_FOPEN_ERROR,
ESLURM_AUTH_NET_ERROR,
ESLURM_AUTH_UNABLE_TO_SIGN,
/* accounting errors */
ESLURM_DB_CONNECTION = 7000
};
/* look up an errno value */
char * slurm_strerror PARAMS((int errnum));
/* set an errno value */
void slurm_seterrno PARAMS((int errnum));
/* get an errno value */
int slurm_get_errno PARAMS((void));
/* print message: error string for current errno value */
void slurm_perror PARAMS((char *msg));
END_C_DECLS
#endif /* !_SLURM_ERRNO_H */