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authorBrian Behlendorf <[email protected]>2010-08-26 11:50:56 -0700
committerBrian Behlendorf <[email protected]>2010-08-31 13:41:59 -0700
commita26baf285f71eb95f1eace8c79d12d647a694488 (patch)
treec9bba256209c678c623431835b09af50e20025f2 /lib/libspl/zone.c
parentc28b227942b421ebdc03c9df9a012642fb517223 (diff)
Add linux libspl support
All changes needed for the libspl layer. This includes modifications to files directly copied from OpenSolaris and the addition of new files needed to fill in the gaps. Signed-off-by: Brian Behlendorf <[email protected]>
Diffstat (limited to 'lib/libspl/zone.c')
-rw-r--r--lib/libspl/zone.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/lib/libspl/zone.c b/lib/libspl/zone.c
new file mode 100644
index 000000000..f4269a76c
--- /dev/null
+++ b/lib/libspl/zone.c
@@ -0,0 +1,60 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2006 Ricardo Correia. All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include <zone.h>
+#include <string.h>
+#include <errno.h>
+
+zoneid_t getzoneid()
+{
+ return GLOBAL_ZONEID;
+}
+
+zoneid_t getzoneidbyname(const char *name)
+{
+ if(name == NULL)
+ return GLOBAL_ZONEID;
+
+ if(strcmp(name, GLOBAL_ZONEID_NAME) == 0)
+ return GLOBAL_ZONEID;
+
+ return EINVAL;
+}
+
+ssize_t getzonenamebyid(zoneid_t id, char *buf, size_t buflen)
+{
+ if(id != GLOBAL_ZONEID)
+ return EINVAL;
+
+ ssize_t ret = strlen(GLOBAL_ZONEID_NAME) + 1;
+
+ if(buf == NULL || buflen == 0)
+ return ret;
+
+ strncpy(buf, GLOBAL_ZONEID_NAME, buflen);
+ buf[buflen - 1] = '\0';
+
+ return ret;
+}