void cmd_link (flux_t h, int argc, char **argv)
{
if (argc != 2)
msg_exit ("link: specify target and link_name");
if (kvs_symlink (h, argv[1], argv[0]) < 0)
err_exit ("%s", argv[1]);
if (kvs_commit (h) < 0)
err_exit ("kvs_commit");
}
static int kvs_job_set_state (flux_t h, unsigned long jobid, const char *state)
{
int rc;
char *key = NULL;
char *link = NULL;
char *target = NULL;
/* Create lwj entry in lwj-active dir at first:
*/
if ((asprintf (&key, "lwj-active.%lu.state", jobid) < 0)
|| (asprintf (&link, "lwj.%lu", jobid) < 0)
|| (asprintf (&target, "lwj-active.%lu", jobid) < 0)) {
flux_log_error (h, "kvs_job_set_state: asprintf");
return (-1);
}
flux_log (h, LOG_INFO, "Setting job %ld to %s", jobid, state);
if ((rc = kvs_put_string (h, key, state)) < 0) {
flux_log_error (h, "kvs_put_string (%s)", key);
goto out;
}
/*
* Create link from lwj.<id> to lwj-active.<id>
*/
if ((rc = kvs_symlink (h, link, target)) < 0) {
flux_log_error (h, "kvs_symlink (%s, %s)", link, key);
goto out;
}
if ((rc = kvs_commit (h)) < 0)
flux_log_error (h, "kvs_job_set_state: kvs_commit");
out:
free (key);
free (link);
free (target);
return rc;
}
