xnu-1456.1.26.tar.gz

[apple/xnu.git] / bsd / net / net_str_id.h

diff --git a/bsd/net/net_str_id.h b/bsd/net/net_str_id.h
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+/*
+ * Copyright (c) 2008 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ * 
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
+
+#ifndef __NSI_STR_ID__
+#define __NSI_STR_ID__
+
+#ifdef  KERNEL_PRIVATE
+
+#include <sys/types.h>
+#include <sys/kernel_types.h>
+#include <sys/queue.h>
+
+struct net_str_id_entry {
+       SLIST_ENTRY(net_str_id_entry)   nsi_next;
+       u_int32_t                                               nsi_flags;
+       u_int32_t                                               nsi_id;
+       char                                                    nsi_string[1]; /* variable lenght string */
+};
+
+enum {
+       NSI_MBUF_TAG    = 0,
+       NSI_VENDOR_CODE = 1,
+       NSI_IF_FAM_ID   = 2,
+       NSI_MAX_KIND    
+};
+
+extern void net_str_id_first_last(u_int32_t * , u_int32_t *, u_int32_t);
+
+extern errno_t net_str_id_find_internal(const char * , u_int32_t *, u_int32_t, int);
+
+extern void net_str_id_init(void);
+
+#endif /* KERNEL_PRIVATE */
+
+#endif /* __NSI_STR_ID__ */