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- /*
- * Mig_GetIdleNode.c --
- *
- * Source code for the Mig_GetIdleNode procedure.
- * This procedure returns an idle host that may be
- * used for migration.
- *
- * Copyright 1988 Regents of the University of California
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- */
-
- #ifndef lint
- static char rcsid[] = "$Header: /sprite/src/lib/c/mig/RCS/Mig_GetIdleNode.c,v 2.0 90/03/10 13:12:48 douglis Stable $ SPRITE (Berkeley)";
- #endif not lint
-
-
- #include <sprite.h>
- #include <mig.h>
-
-
-
- /*
- *----------------------------------------------------------------------
- *
- * Mig_GetIdleNode --
- *
- * Obtain an idle node from the migration server.
- * This is a backward-compatible interface to the new
- * migration library.
- *
- * Results:
- * On error, -1 is returned. If no host is available, 0 is returned.
- * If successful, the ID of an idle host is returned.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
- int
- Mig_GetIdleNode()
- {
- int hostsAssigned;
- int hostNumbers[1];
-
- hostsAssigned = Mig_RequestIdleHosts(1, MIG_NORMAL_PRIORITY, 0,
- (void (*)()) NULL, hostNumbers);
- if (hostsAssigned <= 0) {
- return(hostsAssigned);
- }
- return(hostNumbers[0]);
- }
-