From b69d626b889a4a4a00f1eb3a2acb459d4b12679c Mon Sep 17 00:00:00 2001
From: Andrea Mazzoleni <amadvance@gmail.com>
Date: Fri, 2 Jan 2015 17:52:36 +0100
Subject: [PATCH] Adds missing spin.c file.

---
 cmdline/spin.c | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 cmdline/spin.c

diff --git a/cmdline/spin.c b/cmdline/spin.c
new file mode 100644
index 00000000..d7bf135b
--- /dev/null
+++ b/cmdline/spin.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2015 Andrea Mazzoleni
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "portable.h"
+
+#include "state.h"
+
+void state_spin(struct snapraid_state* state, int operation)
+{
+	tommy_node* i;
+	unsigned j;
+	tommy_list list;
+
+	switch (operation) {
+	case SPIN_UP : printf("Spinup...\n"); break;
+	case SPIN_DOWN : printf("Spindown...\n"); break;
+	}
+
+	tommy_list_init(&list);
+
+	/* for all disks */
+	for (i = state->disklist; i != 0; i = i->next) {
+		struct snapraid_disk* disk = i->data;
+		disk_t* entry;
+
+		entry = malloc_nofail(sizeof(disk_t));
+
+		pathprint(entry->path, sizeof(entry->path), "%s", disk->dir);
+		entry->device = disk->device;
+
+		tommy_list_insert_tail(&list, &entry->node, entry);
+	}
+
+	/* for all parities */
+	for (j = 0; j < state->level; ++j) {
+		disk_t* entry;
+
+		entry = malloc_nofail(sizeof(disk_t));
+
+		pathprint(entry->path, sizeof(entry->path), "%s", state->parity[j].path);
+		pathcut(entry->path); /* remove the parity file */
+		entry->device = state->parity[j].device;
+
+		tommy_list_insert_tail(&list, &entry->node, entry);
+	}
+
+	if (diskspin(&list, operation) != 0) {
+		switch (operation) {
+		case SPIN_UP : fprintf(stderr, "Spinup"); break;
+		case SPIN_DOWN : fprintf(stderr, "Spindown"); break;
+		case SPIN_DEVICES : fprintf(stderr, "List devices"); break;
+		}
+		fprintf(stderr, " unsupported in this platform.\n");
+	}
+
+	tommy_list_foreach(&list, free);
+}
+