* NSM for Linux.
*/
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
#include <netdb.h>
#include "statd.h"
-/*
+/*
* Services SM_STAT requests.
*
* According the the X/Open spec's on this procedure: "Implementations
* status." My implementation is operative; it returns 'STAT_SUCC'
* whenever it can resolve the hostname that it's being asked to
* monitor, and returns 'STAT_FAIL' otherwise.
+ *
+ * sm_inter.x says the 'state' returned should be
+ * "state number of site sm_name". It is not clear how to get this.
+ * X/Open says:
+ * STAT_SUCC
+ * The NSM will monitor the given host. "sm_stat_res.state" contains
+ * the state of the NSM.
+ * Which implies that 'state' is the state number of the *local* NSM.
+ * href=http://www.opengroup.org/onlinepubs/9629799/SM_STAT.htm
+ *
+ * We return the *local* state as
+ * 1/ We have easy access to it.
+ * 2/ It might be useful to a remote client who needs it and has no
+ * other way to get it.
+ * 3/ That's what we always did in the past.
*/
-struct sm_stat_res *
-sm_stat_1_svc (struct sm_name *argp, struct svc_req *rqstp)
+struct sm_stat_res *
+sm_stat_1_svc(struct sm_name *argp,
+ __attribute__ ((unused)) struct svc_req *rqstp)
{
static sm_stat_res result;
+ char *name;
+
+ xlog(D_CALL, "Received SM_STAT from %s", argp->mon_name);
- if (gethostbyname (argp->mon_name) == NULL) {
- note (N_WARNING, "gethostbyname error for %s", argp->mon_name);
+ name = statd_canonical_name(argp->mon_name);
+ if (name == NULL) {
result.res_stat = STAT_FAIL;
- dprintf (N_DEBUG, "STAT_FAIL for %s", argp->mon_name);
+ xlog (D_GENERAL, "STAT_FAIL for %s", argp->mon_name);
} else {
result.res_stat = STAT_SUCC;
- dprintf (N_DEBUG, "STAT_SUCC for %s", argp->mon_name);
+ xlog (D_GENERAL, "STAT_SUCC for %s", argp->mon_name);
+ free(name);
}
result.state = MY_STATE;
return(&result);