1st workable scheduler with resource from controller

src/lib/misc.c

@@ -0,0 +1,101 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "controller.capnp.h"
+#include "misc.h"
+#include "utils.h"
+#include "xce/types.h"
+
+int reset_resval(xce_val_t* val)
+{
+    if (val == NULL) {
+        return -EINVAL;
+    }
+
+    switch (val->which) {
+    case Value_u_ivalue32:
+        val->u.ivalue32 = 0;
+        break;
+    case Value_u_uvalue32:
+        val->u.uvalue32 = 0;
+        break;
+    case Value_u_ivalue64:
+        val->u.ivalue64 = 0;
+        break;
+    case Value_u_uvalue64:
+        val->u.uvalue64 = 0;
+        break;
+    case Value_u_fvalue:
+        val->u.fvalue = 0.0;
+        break;
+    case Value_u_bvalue:
+        val->u.bvalue = 0;
+        break;
+    case Value_u_svalue:
+        val->u.svalue = NULL;
+        break;
+    default:
+        break;
+    }
+
+    return 1;
+}
+
+void free_res_account(xce_res_account_t* acct)
+{
+    if (acct == NULL) {
+        return;
+    }
+
+    FREEUP(acct->resname);
+    FREEUP(acct);
+}
+
+void free_host_account(xce_host_account_t* acct)
+{
+    if (acct == NULL) {
+        return;
+    }
+
+    if (acct->accounts != NULL) {
+        int i;
+
+        for (i = 0; i < acct->naccount; i++) {
+            free_res_account(acct->accounts[i]);
+        }
+
+        FREEUP(acct->accounts);
+    }
+
+    FREEUP(acct);
+}
+
+void free_job_account(xce_job_account_t* acct)
+{
+    if (acct == NULL) {
+        return;
+    }
+
+    if (acct->accounts != NULL) {
+        int i;
+
+        for (i = 0; i < acct->nhosts; i++) {
+            free_host_account(acct->accounts[i]);
+        }
+
+        FREEUP(acct->accounts);
+    }
+
+    if (acct->accounts_shared != NULL) {
+        int i;
+
+        for (i = 0; i < acct->nres_shared; i++) {
+            free_res_account(acct->accounts_shared[i]);
+        }
+
+        FREEUP(acct->accounts_shared);
+    }
+
+    FREEUP(acct);
+}