C++ log_alter函数代码示例

int main(int argc, char *argv[])
{
	log_options_t opts = LOG_OPTS_STDERR_ONLY;
	int rc = 0;

	slurm_conf_init(NULL);
	log_init(xbasename(argv[0]), opts, SYSLOG_FACILITY_USER, NULL);
	parse_command_line(argc, argv);
	if (params.verbose) {
		opts.stderr_level += params.verbose;
		log_alter(opts, SYSLOG_FACILITY_USER, NULL);
	}

	while (1) {
		if ((!params.no_header) &&
		    (params.iterate || params.verbose || params.long_output))
			print_date();

		if (!params.clusters) {
			if (_get_info(false))
				rc = 1;
		} else if (_multi_cluster(params.clusters) != 0)
			rc = 1;
		if (params.iterate) {
			printf("\n");
			sleep(params.iterate);
		} else
			break;
	}

	exit(rc);
}

static int
_handle_reconfig(int fd, slurmd_job_t *job, uid_t uid)
{
	int rc = SLURM_SUCCESS;
	int errnum = 0;

	if (!_slurm_authorized_user(uid)) {
		debug("job step reconfigure request from uid %ld "
		      "for job %u.%u ",
		      (long)uid, job->jobid, job->stepid);
		rc = -1;
		errnum = EPERM;
		goto done;
	}

	/* We just want to make sure the file handle is correct on a
	   reconfigure since the file could had rolled thus making
	   the currect fd incorrect. */
	log_alter(conf->log_opts, SYSLOG_FACILITY_DAEMON, conf->logfile);
	debug("_handle_reconfigure for job %u.%u successful",
	      job->jobid, job->stepid);

done:
	/* Send the return code and errno */
	safe_write(fd, &rc, sizeof(int));
	safe_write(fd, &errnum, sizeof(int));
	return SLURM_SUCCESS;
rwfail:
	return SLURM_FAILURE;
}

int main(int argc, char *argv[])
{
	int rc = 0;
	log_options_t opts = LOG_OPTS_STDERR_ONLY;
	log_init("strigger", opts, SYSLOG_FACILITY_DAEMON, NULL);

	slurm_conf_init(NULL);
	parse_command_line(argc, argv);
	if (params.verbose) {
		opts.stderr_level += params.verbose;
		log_alter(opts, SYSLOG_FACILITY_DAEMON, NULL);
	}

	if      (params.mode_set)
		rc = _set_trigger();
	else if (params.mode_get)
		rc = _get_trigger();
	else if (params.mode_clear)
		rc = _clear_trigger();
	else {
		error("Invalid mode");
		rc = 1;
	}

	exit(rc);
}

static int handle_spank_mode (int argc, char *argv[])
{
	char prefix[64] = "spank-";
	const char *mode = argv[2];
	uid_t uid = (uid_t) -1;
	uint32_t jobid = (uint32_t) -1;
	log_options_t lopts = LOG_OPTS_INITIALIZER;

	/*
	 *  Not necessary to log to syslog
	 */
	lopts.syslog_level = LOG_LEVEL_QUIET;

	/*
	 *  Make our log prefix into spank-prolog: or spank-epilog:
	 */
	strcat (prefix, mode);
	log_init(prefix, lopts, LOG_DAEMON, NULL);

	/*
	 *  When we are started from slurmd, a lightweight config is
	 *   sent over the stdin fd. If we are able to read this conf
	 *   use it to reinitialize the log.
	 *  It is not a fatal error if we fail to read the conf file.
	 *   This could happen if slurmstepd is run standalone for
	 *   testing.
	 */
	if ((conf = read_slurmd_conf_lite (STDIN_FILENO)))
		log_alter (conf->log_opts, 0, conf->logfile);
	close (STDIN_FILENO);

	if (slurm_conf_init(NULL) != SLURM_SUCCESS)
		return error ("Failed to read slurm config");

	if (get_jobid_uid_from_env (&jobid, &uid) < 0)
		return error ("spank environment invalid");

	verbose ("Running spank/%s for jobid [%u] uid [%u]",
		mode, jobid, uid);

	if (strcmp (mode, "prolog") == 0) {
		if (spank_job_prolog (jobid, uid) < 0)
			return (-1);
	}
	else if (strcmp (mode, "epilog") == 0) {
		if (spank_job_epilog (jobid, uid) < 0)
			return (-1);
	}
	else {
		error ("Invalid mode %s specified!", mode);
		return (-1);
	}
	return (0);
}

int main(int argc, char *argv[])
{
	log_options_t opts = LOG_OPTS_STDERR_ONLY;
	log_init("sbcast", opts, SYSLOG_FACILITY_DAEMON, NULL);

#ifdef HAVE_ALPS_CRAY
	error("The sbcast command is not supported on Cray systems");
	return 1;
#endif
#ifdef HAVE_BG
	error("The sbcast command is not supported on IBM BlueGene systems");
	return 1;
#endif
	slurm_conf_init(NULL);
	parse_command_line(argc, argv);
	if (params.verbose) {
		opts.stderr_level += params.verbose;
		log_alter(opts, SYSLOG_FACILITY_DAEMON, NULL);
	}

	/* validate the source file */
	if ((fd = open(params.src_fname, O_RDONLY)) < 0) {
		error("Can't open `%s`: %s", params.src_fname,
			strerror(errno));
		exit(1);
	}
	if (fstat(fd, &f_stat)) {
		error("Can't stat `%s`: %s", params.src_fname,
			strerror(errno));
		exit(1);
	}
	verbose("modes    = %o", (unsigned int) f_stat.st_mode);
	verbose("uid      = %d", (int) f_stat.st_uid);
	verbose("gid      = %d", (int) f_stat.st_gid);
	verbose("atime    = %s", slurm_ctime(&f_stat.st_atime));
	verbose("mtime    = %s", slurm_ctime(&f_stat.st_mtime));
	verbose("ctime    = %s", slurm_ctime(&f_stat.st_ctime));
	verbose("size     = %ld", (long) f_stat.st_size);
	verbose("-----------------------------");

	/* identify the nodes allocated to the job */
	_get_job_info();

	/* transmit the file */
	_bcast_file();
/*	slurm_free_sbcast_cred_msg(sbcast_cred); */

	exit(0);
}

/* Reset slurmdbd logging based upon configuration parameters */
static void _update_logging(bool startup)
{
	/* Preserve execute line arguments (if any) */
	if (debug_level) {
		slurmdbd_conf->debug_level = MIN(
			(LOG_LEVEL_INFO + debug_level),
			(LOG_LEVEL_END - 1));
	}

	log_opts.stderr_level  = slurmdbd_conf->debug_level;
	log_opts.logfile_level = slurmdbd_conf->debug_level;
	log_opts.syslog_level  = slurmdbd_conf->debug_level;

	if (foreground) {
		log_opts.syslog_level = LOG_LEVEL_QUIET;
	} else {
		log_opts.stderr_level = LOG_LEVEL_QUIET;
		if (!slurmdbd_conf->log_file &&
		    (slurmdbd_conf->syslog_debug == LOG_LEVEL_QUIET)) {
			/* Insure fatal errors get logged somewhere */
 			log_opts.syslog_level = LOG_LEVEL_FATAL;
		} else {
			log_opts.syslog_level = slurmdbd_conf->syslog_debug;
		}
	}

	log_alter(log_opts, SYSLOG_FACILITY_DAEMON, slurmdbd_conf->log_file);
	log_set_timefmt(slurmdbd_conf->log_fmt);
	if (startup && slurmdbd_conf->log_file) {
		int rc;
		gid_t slurm_user_gid;
		slurm_user_gid = gid_from_uid(slurmdbd_conf->slurm_user_id);
		rc = chown(slurmdbd_conf->log_file,
			   slurmdbd_conf->slurm_user_id, slurm_user_gid);
		if (rc) {
			error("chown(%s, %d, %d): %m",
			      slurmdbd_conf->log_file,
			      (int) slurmdbd_conf->slurm_user_id,
			      (int) slurm_user_gid);
		}
	}

	debug("Log file re-opened");
}

int
main (int argc, char *argv[])
{
	log_options_t opts = LOG_OPTS_STDERR_ONLY ;
	int error_code = SLURM_SUCCESS;

	log_init(xbasename(argv[0]), opts, SYSLOG_FACILITY_USER, NULL);
	parse_command_line( argc, argv );
	if (params.verbose) {
		opts.stderr_level += params.verbose;
		log_alter(opts, SYSLOG_FACILITY_USER, NULL);
	}
	max_line_size = _get_window_width( );

	if (params.clusters)
		working_cluster_rec = list_peek(params.clusters);

	while (1) {
		if ((!params.no_header) &&
		    (params.iterate || params.verbose || params.long_list))
			_print_date ();

		if (!params.clusters) {
			if (_get_info(false))
				error_code = 1;
		} else if (_multi_cluster(params.clusters) != 0)
			error_code = 1;

		if ( params.iterate ) {
			printf( "\n");
			sleep( params.iterate );
		}
		else
			break;
	}

	if ( error_code != SLURM_SUCCESS )
		exit (error_code);
	else
		exit (0);
}

int
main (int argc, char *argv[])
{
	log_options_t log_opts = LOG_OPTS_STDERR_ONLY ;
	int rc = 0;

	slurm_conf_init(NULL);
	log_init (xbasename(argv[0]), log_opts, SYSLOG_FACILITY_DAEMON, NULL);
	initialize_and_process_args(argc, argv);
	if (opt.verbose) {
		log_opts.stderr_level += opt.verbose;
		log_alter (log_opts, SYSLOG_FACILITY_DAEMON, NULL);
	}

	if (opt.clusters)
		rc = _multi_cluster(opt.clusters);
	else
		rc = _proc_cluster();

	exit(rc);
}

/* Reset slurmctld logging based upon configuration parameters */
static void _update_logging(bool startup)
{
	/* Preserve execute line arguments (if any) */
	if (debug_level) {
		slurmdbd_conf->debug_level = MIN(
			(LOG_LEVEL_INFO + debug_level),
			(LOG_LEVEL_END - 1));
	}

	log_opts.stderr_level  = slurmdbd_conf->debug_level;
	log_opts.logfile_level = slurmdbd_conf->debug_level;
	log_opts.syslog_level  = slurmdbd_conf->debug_level;

	if (foreground)
		log_opts.syslog_level = LOG_LEVEL_QUIET;
	else {
		log_opts.stderr_level = LOG_LEVEL_QUIET;
		if (slurmdbd_conf->log_file)
			log_opts.syslog_level = LOG_LEVEL_QUIET;
	}

	log_alter(log_opts, SYSLOG_FACILITY_DAEMON, slurmdbd_conf->log_file);
	if (startup && slurmdbd_conf->log_file) {
		int rc;
		gid_t slurm_user_gid;
		slurm_user_gid = gid_from_uid(slurmdbd_conf->slurm_user_id);
		rc = chown(slurmdbd_conf->log_file,
			   slurmdbd_conf->slurm_user_id, slurm_user_gid);
		if (rc) {
			error("chown(%s, %d, %d): %m",
			      slurmdbd_conf->log_file,
			      (int) slurmdbd_conf->slurm_user_id,
			      (int) slurm_user_gid);
		}
	}
}

int main(int argc, char** argv)
{
	select_ba_request_t *request = xmalloc(sizeof(select_ba_request_t));
	log_options_t log_opts = LOG_OPTS_INITIALIZER;
	int debug_level = 5;

	List results;
//	List results2;
//	int i,j;
	log_opts.stderr_level  = debug_level;
	log_opts.logfile_level = debug_level;
	log_opts.syslog_level  = debug_level;

	log_alter(log_opts, LOG_DAEMON, "/dev/null");

	DIM_SIZE[X]=0;
	DIM_SIZE[Y]=0;
	DIM_SIZE[Z]=0;

	slurm_conf_reinit(NULL);
	ba_init(NULL, 1);

	/* [010x831] */
/* 	results = list_create(NULL); */
/* 	request->geometry[0] = 9; */
/* 	request->geometry[1] = 3; */
/* 	request->geometry[2] = 2; */
/* 	request->start[0] = 0; */
/* 	request->start[1] = 1; */
/* 	request->start[2] = 0; */
/* 	request->start_req = 1; */
/* //	request->size = 16; */
/* 	request->rotate = 0; */
/* 	request->elongate = 0; */
/* 	request->conn_type = SELECT_TORUS; */
/* 	new_ba_request(request); */
/* 	print_ba_request(request); */
/* 	if (!allocate_block(request, results)) { */
/*        		debug("couldn't allocate %c%c%c", */
/* 		       alpha_num[request->geometry[0]], */
/* 		       alpha_num[request->geometry[1]], */
/* 		       alpha_num[request->geometry[2]]); */
/* 	} */
/* 	list_destroy(results); */

/* 	/\* [001x801] *\/ */
/* 	results = list_create(NULL); */
/* 	request->geometry[0] = 9; */
/* 	request->geometry[1] = 1; */
/* 	request->geometry[2] = 1; */
/* 	request->start[0] = 0; */
/* 	request->start[1] = 0; */
/* 	request->start[2] = 1; */
/* 	request->start_req = 1; */
/* //	request->size = 1; */
/* 	request->rotate = 0; */
/* 	request->elongate = 0; */
/* 	request->conn_type = SELECT_TORUS; */
/* 	new_ba_request(request); */
/* 	print_ba_request(request); */
/* 	if (!allocate_block(request, results)) { */
/*        		debug("couldn't allocate %c%c%c", */
/* 		       request->geometry[0], */
/* 		       request->geometry[1], */
/* 		       request->geometry[2]); */
/* 	} */
/* 	list_destroy(results); */

	/* [001x801] */
	results = list_create(NULL);
	request->geometry[0] = 7;
	request->geometry[1] = 4;
	request->geometry[2] = 2;
	request->start[0] = 0;
	request->start[1] = 0;
	request->start[2] = 0;
	request->start_req = 0;
//	request->size = 1;
	request->rotate = 1;
	request->elongate = 1;
	request->conn_type[0] = SELECT_TORUS;
	new_ba_request(request);
	print_ba_request(request);
	if (!allocate_block(request, results)) {
       		debug("couldn't allocate %c%c%c",
		       request->geometry[0],
		       request->geometry[1],
		       request->geometry[2]);
	}
	list_destroy(results);


	int dim,j;
	int x,y,z;
	int startx=0;
	int starty=0;
	int startz=0;
	int endx=DIM_SIZE[X];
	int endy=1;//DIM_SIZE[Y];
	int endz=1;//DIM_SIZE[Z];
//.........这里部分代码省略.........

int main (int argc, char *argv[])
{
	char *prio_type = NULL;
	int error_code = SLURM_SUCCESS;
	priority_factors_request_msg_t req_msg;
	priority_factors_response_msg_t *resp_msg = NULL;
	log_options_t opts = LOG_OPTS_STDERR_ONLY ;

	slurm_conf_init(NULL);
	log_init(xbasename(argv[0]), opts, SYSLOG_FACILITY_USER, NULL);

	parse_command_line( argc, argv );
	if (params.verbose) {
		opts.stderr_level += params.verbose;
		log_alter(opts, SYSLOG_FACILITY_USER, NULL);
	}

	if (working_cluster_rec) {
		slurm_ctl_conf_info_msg_t  *slurm_ctl_conf_ptr;

		error_code = slurm_load_ctl_conf((time_t) NULL,
						  &slurm_ctl_conf_ptr);
		if (error_code) {
			slurm_perror ("slurm_load_ctl_conf error");
			exit(error_code);
		}
		weight_age  = slurm_ctl_conf_ptr->priority_weight_age;
		weight_fs   = slurm_ctl_conf_ptr->priority_weight_fs;
		weight_js   = slurm_ctl_conf_ptr->priority_weight_js;
		weight_part = slurm_ctl_conf_ptr->priority_weight_part;
		weight_qos  = slurm_ctl_conf_ptr->priority_weight_qos;
		weight_tres = slurm_ctl_conf_ptr->priority_weight_tres;
		prio_type   = xstrdup(slurm_ctl_conf_ptr->priority_type);
		slurm_free_ctl_conf(slurm_ctl_conf_ptr);
	} else {
		weight_age  = slurm_get_priority_weight_age();
		weight_fs   = slurm_get_priority_weight_fairshare();
		weight_js   = slurm_get_priority_weight_job_size();
		weight_part = slurm_get_priority_weight_partition();
		weight_qos  = slurm_get_priority_weight_qos();
		weight_tres = slurm_get_priority_weight_tres();
		prio_type   = slurm_get_priority_type();
	}

	/* Check to see if we are running a supported accounting plugin */
	if (xstrcasecmp(prio_type, "priority/basic") == 0) {
		fprintf (stderr, "You are not running a supported "
			 "priority plugin\n(%s).\n"
			 "Only 'priority/multifactor' is supported.\n",
			 prio_type);
		exit(1);
	}
	xfree(prio_type);


	memset(&req_msg, 0, sizeof(priority_factors_request_msg_t));

	if (params.jobs)
		req_msg.job_id_list = params.job_list;
	else
		req_msg.job_id_list = NULL;

	if (params.users)
		req_msg.uid_list = params.user_list;
	else
		req_msg.uid_list = NULL;

	error_code = _get_info(&req_msg, &resp_msg);

	if (error_code) {
		slurm_perror("Couldn't get priority factors from controller");
		exit(error_code);
	}

	if (params.format == NULL) {
		if (params.normalized) {
			if (params.long_list)
				params.format = "%.15i %.8u %10y %10a %10f "
					"%10j %10p %10q %20t";
			else{
				params.format = xstrdup("%.15i");
				if (params.users)
					xstrcat(params.format, " %.8u");
				xstrcat(params.format, " %10y");
				if (weight_age)
					xstrcat(params.format, " %10a");
				if (weight_fs)
					xstrcat(params.format, " %10f");
				if (weight_js)
					xstrcat(params.format, " %10j");
				if (weight_part)
					xstrcat(params.format, " %10p");
				if (weight_qos)
					xstrcat(params.format, " %10q");
				if (weight_tres)
					xstrcat(params.format, " %20t");
			}
		} else {
			if (params.long_list)
				params.format = "%.15i %.8u %.10Y %.10A %.10F "
//.........这里部分代码省略.........

int main (int argc, char **argv)
{
	log_options_t logopt = LOG_OPTS_STDERR_ONLY;
	slurm_ctl_conf_t *conf = NULL;
	shares_response_msg_t resp;

	log_init(xbasename(argv[0]), logopt, 0, NULL);
	xfree(slurmctld_conf.priority_type);
	//logopt.stderr_level += 5;
	logopt.prefix_level = 1;
	log_alter(logopt, 0, NULL);
	print_fields_have_header = 0;
	print_fields_parsable_print = PRINT_FIELDS_PARSABLE_ENDING;

	conf = slurm_conf_lock();
	/* force priority type to be multifactor */
	xfree(conf->priority_type);
	conf->priority_type = xstrdup("priority/multifactor");
	conf->priority_flags = PRIORITY_FLAGS_FAIR_TREE;
	/* force accounting type to be slurmdbd (It doesn't really talk
	 * to any database, but needs this to work with fairshare
	 * calculation). */
	xfree(conf->accounting_storage_type);
	conf->accounting_storage_type = xstrdup("accounting_storage/slurmdbd");
	/* set up a known environment to test against.  Since we are
	 * only concerned about the fairshare we won't look at the other
	 * factors here. */
	conf->priority_decay_hl = 1;
	conf->priority_favor_small = 0;
	conf->priority_max_age = conf->priority_decay_hl;
	conf->priority_reset_period = 0;
	conf->priority_weight_age = 0;
	conf->priority_weight_fs = 10000;
	conf->priority_weight_js = 0;
	conf->priority_weight_part = 0;
	conf->priority_weight_qos = 0;
	slurm_conf_unlock();

	/* we don't want to do any decay here so make the save state
	 * to /dev/null */
	xfree(slurmctld_conf.state_save_location);
	slurmctld_conf.state_save_location = "/dev/null";
	/* now set up the association tree */
	_setup_assoc_list();
	/* now set up the job list */
	job_list = list_create(_list_delete_job);

	/* now init the priorities of the associations */
	if (slurm_priority_init() != SLURM_SUCCESS)
		fatal("failed to initialize priority plugin");
	/* on some systems that don't have multiple cores we need to
	 * sleep to make sure the thread gets started. */
	sleep(1);
	memset(&resp, 0, sizeof(shares_response_msg_t));
	resp.assoc_shares_list = assoc_mgr_get_shares(NULL, 0, NULL, NULL);
	process(&resp, 0);

	/* free memory */
	if (slurm_priority_fini() != SLURM_SUCCESS)
		fatal("failed to finalize priority plugin");
	if (job_list)
		list_destroy(job_list);
	if (resp.assoc_shares_list)
		list_destroy(resp.assoc_shares_list);
	if (assoc_mgr_assoc_list)
		list_destroy(assoc_mgr_assoc_list);
	if (assoc_mgr_qos_list)
		list_destroy(assoc_mgr_qos_list);
	return 0;
}

/* Become a daemon (child of init) and
 * "cd" to the LogFile directory (if one is configured) */
static void _daemonize(void)
{
	if (daemon(1, 1))
		error("daemon(): %m");
	log_alter(log_opts, LOG_DAEMON, slurmdbd_conf->log_file);
}

int main(int argc, char *argv[])
{
	log_options_t logopt = LOG_OPTS_STDERR_ONLY;
	job_desc_msg_t desc;
	resource_allocation_response_msg_t *alloc;
	time_t before, after;
	allocation_msg_thread_t *msg_thr;
	char **env = NULL;
	int status = 0;
	int retries = 0;
	pid_t pid  = getpid();
	pid_t tpgid = 0;
	pid_t rc_pid = 0;
	int i, rc = 0;
	static char *msg = "Slurm job queue full, sleeping and retrying.";
	slurm_allocation_callbacks_t callbacks;

	log_init(xbasename(argv[0]), logopt, 0, NULL);
	_set_exit_code();

	if (spank_init_allocator() < 0) {
		error("Failed to initialize plugin stack");
		exit(error_exit);
	}

	/* Be sure to call spank_fini when salloc exits
	 */
	if (atexit((void (*) (void)) spank_fini) < 0)
		error("Failed to register atexit handler for plugins: %m");


	if (initialize_and_process_args(argc, argv) < 0) {
		error("salloc parameter parsing");
		exit(error_exit);
	}
	/* reinit log with new verbosity (if changed by command line) */
	if (opt.verbose || opt.quiet) {
		logopt.stderr_level += opt.verbose;
		logopt.stderr_level -= opt.quiet;
		logopt.prefix_level = 1;
		log_alter(logopt, 0, NULL);
	}

	if (spank_init_post_opt() < 0) {
		error("Plugin stack post-option processing failed");
		exit(error_exit);
	}

	_set_spank_env();
	_set_submit_dir_env();
	if (opt.cwd && chdir(opt.cwd)) {
		error("chdir(%s): %m", opt.cwd);
		exit(error_exit);
	}

	if (opt.get_user_env_time >= 0) {
		char *user = uid_to_string(opt.uid);
		if (strcmp(user, "nobody") == 0) {
			error("Invalid user id %u: %m", (uint32_t)opt.uid);
			exit(error_exit);
		}
		env = env_array_user_default(user,
					     opt.get_user_env_time,
					     opt.get_user_env_mode);
		xfree(user);
		if (env == NULL)
			exit(error_exit);    /* error already logged */
		_set_rlimits(env);
	}

	/*
	 * Job control for interactive salloc sessions: only if ...
	 *
	 * a) input is from a terminal (stdin has valid termios attributes),
	 * b) controlling terminal exists (non-negative tpgid),
	 * c) salloc is not run in allocation-only (--no-shell) mode,
	 * NOTE: d and e below are configuration dependent
	 * d) salloc runs in its own process group (true in interactive
	 *    shells that support job control),
	 * e) salloc has been configured at compile-time to support background
	 *    execution and is not currently in the background process group.
	 */
	if (tcgetattr(STDIN_FILENO, &saved_tty_attributes) < 0) {
		/*
		 * Test existence of controlling terminal (tpgid > 0)
		 * after first making sure stdin is not redirected.
		 */
	} else if ((tpgid = tcgetpgrp(STDIN_FILENO)) < 0) {
		if (!opt.no_shell) {
			error("no controlling terminal: please set --no-shell");
			exit(error_exit);
		}
#ifdef SALLOC_RUN_FOREGROUND
	} else if ((!opt.no_shell) && (pid == getpgrp())) {
		if (tpgid == pid)
			is_interactive = true;
		while (tcgetpgrp(STDIN_FILENO) != pid) {
			if (!is_interactive) {
				error("Waiting for program to be placed in "
				      "the foreground");
//.........这里部分代码省略.........

//.........这里部分代码省略.........
			break;
		case 'j':
			params.job_id = strtol(optarg, &next_str, 10);
			if (next_str[0] == '.')
				params.step_id =
					strtol(next_str+1, NULL, 10);
			break;
		case 'l':
			params.level = xstrdup(optarg);
			break;
		case 'N':
			params.node = xstrdup(optarg);
			break;
		case 'o':
			params.output = xstrdup(optarg);
			break;
		case 'p':
			params.dir = xstrdup(optarg);
			break;
		case 's':
			params.series = xstrdup(optarg);
			break;
		case 'S':
			params.keepfiles = 1;
			break;
		case 'u':
			if (uid_from_string (optarg, &uid) < 0) {
				error("--uid=\"%s\" invalid", optarg);
				exit(1);
			}
			break;
		case (int)'v':
			params.verbose++;
			break;
		case (int)'V':
			print_slurm_version();
			exit(0);
			break;
		case ':':
		case '?': /* getopt() has explained it */
			exit(1);
		}
	}

	if (params.help) {
		switch (params.help) {
		case 1:
		case 3:
			_help_msg();
			break;
		default:
			fprintf(stderr, "bug: --help=%d\n",
				params.help);
		}
		exit(0);
	}

	if (params.job_id == -1)
		fatal("You need to supply a --jobs value.");

	if (uid == -1)
		uid = getuid();

	params.user = uid_to_string(uid);

	if (!params.dir)
		acct_gather_profile_g_get(ACCT_GATHER_PROFILE_DIR, &params.dir);

	if (!params.dir)
		fatal("You need to supply a --profiledir or be on a "
		      "node with a valid acct_gather.conf");

	if (params.verbose) {
		logopt.stderr_level += params.verbose;
		log_alter(logopt, SYSLOG_FACILITY_USER, NULL);
	}

	/* FIXME : For now all these only work for extract.  Seems
	 * like it would be easy to add the logic to "merge" as well.
	 */
	if (params.input || params.level || params.node
	    || (params.step_id != -1) || params.series)
		params.mode = SH5UTIL_MODE_EXTRACT;

	if (params.mode == SH5UTIL_MODE_EXTRACT) {
		if (!params.level)
			params.level = xstrdup("Node:Totals");
		if (!params.input)
			params.input = xstrdup_printf(
				"./job_%d.h5", params.job_id);
		if (!params.output)
			params.output = xstrdup_printf(
				"./extract_%d.csv", params.job_id);

	}

	if (!params.output)
		params.output = xstrdup_printf("./job_%d.h5", params.job_id);

}