1 files changed, 60 insertions, 0 deletions
diff --git a/utils/statd/stat.c b/utils/statd/stat.c
new file mode 100644
index 0000000..8d8b65e
--- /dev/null
+++ b/utils/statd/stat.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 1995, 1997, 1999 Jeffrey A. Uphoff
+ * Modified by Olaf Kirch, 1996.
+ *
+ * NSM for Linux.
+ */
+
+#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
+ * should not rely on this procedure being operative.  In many current
+ * implementations of the NSM it will always return a 'STAT_FAIL'
+ * 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,
+		__attribute__ ((unused)) struct svc_req *rqstp)
+{
+  static sm_stat_res result;
+  char *name;
+
+  xlog(D_CALL, "Received SM_STAT from %s", argp->mon_name);
+
+  name = statd_canonical_name(argp->mon_name);
+  if (name == NULL) {
+    result.res_stat = STAT_FAIL;
+    xlog (D_GENERAL, "STAT_FAIL for %s", argp->mon_name);
+  } else {
+    result.res_stat = STAT_SUCC;
+    xlog (D_GENERAL, "STAT_SUCC for %s", argp->mon_name);
+    free(name);
+  }
+  result.state = MY_STATE;
+  return(&result);
+}