int initialize_and_process_args(int argc, char *argv[])
{
/* initialize option defaults */
_opt_default();
/* initialize options with env vars */
_opt_env();
/* initialize options with argv */
_opt_args(argc, argv);
if (opt.verbose > 2)
_opt_list();
return 1;
}
/*
* parse_command_line
*/
extern void
parse_command_line( int argc, char* *argv )
{
int opt_char;
int option_index;
static struct option long_options[] = {
{"noheader", no_argument, 0, 'h'},
{"jobs", optional_argument, 0, 'j'},
{"long", no_argument, 0, 'l'},
{"cluster", required_argument, 0, 'M'},
{"clusters", required_argument, 0, 'M'},
{"norm", no_argument, 0, 'n'},
{"format", required_argument, 0, 'o'},
{"user", required_argument, 0, 'u'},
{"users", required_argument, 0, 'u'},
{"verbose", no_argument, 0, 'v'},
{"version", no_argument, 0, 'V'},
{"weights", no_argument, 0, 'w'},
{"help", no_argument, 0, OPT_LONG_HELP},
{"usage", no_argument, 0, OPT_LONG_USAGE},
{NULL, 0, 0, 0}
};
/* get defaults from environment */
_opt_env();
while((opt_char = getopt_long(argc, argv, "hj::lM:no:u:vVw",
long_options, &option_index)) != -1) {
switch (opt_char) {
case (int)'?':
fprintf(stderr, "Try \"sprio --help\" "
"for more information\n");
exit(1);
case (int)'h':
params.no_header = true;
break;
case (int) 'j':
if (optarg) {
params.jobs = xstrdup(optarg);
params.job_list = _build_job_list(params.jobs);
}
params.job_flag = true;
break;
case (int) 'l':
params.long_list = true;
break;
case (int) 'M':
FREE_NULL_LIST(params.clusters);
if (!(params.clusters =
slurmdb_get_info_cluster(optarg))) {
print_db_notok(optarg, 0);
exit(1);
}
break;
case (int) 'n':
params.normalized = true;
break;
case (int) 'o':
xfree(params.format);
params.format = xstrdup(optarg);
break;
case (int) 'u':
xfree(params.users);
params.users = xstrdup(optarg);
params.user_list = _build_user_list(params.users);
break;
case (int) 'v':
params.verbose++;
break;
case (int) 'V':
print_slurm_version ();
exit(0);
case (int) 'w':
params.weights = true;
break;
case OPT_LONG_HELP:
_help();
exit(0);
case OPT_LONG_USAGE:
_usage();
exit(0);
}
}
if (optind < argc) {
if (params.job_flag) {
params.jobs = xstrdup(argv[optind++]);
params.job_list = _build_job_list(params.jobs);
}
if (optind < argc) {
error("Unrecognized option: %s",argv[optind]);
_usage();
exit(1);
}
}
if (params.verbose)
_print_options();
if (params.clusters) {
if (list_count(params.clusters) > 1) {
fatal("Only one cluster can be used at a time with "
"sprio");
}
working_cluster_rec = list_peek(params.clusters);
}
}