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51 lines
1.4 KiB
51 lines
1.4 KiB
/* |
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* Copyright (c) 2010 Wang Lei |
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* Author(s): Wang Lei ([email protected]). All Rights Reserved. |
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* |
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* Internal DNS Rsolver stuff |
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* |
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* This library is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation; either version 2.1 of the License, or |
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* (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
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* the GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this library; if not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include <linux/compiler.h> |
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#include <linux/kernel.h> |
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#include <linux/sched.h> |
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/* |
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* Layout of key payload words. |
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*/ |
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enum { |
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dns_key_data, |
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dns_key_error, |
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}; |
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/* |
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* dns_key.c |
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*/ |
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extern const struct cred *dns_resolver_cache; |
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/* |
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* debug tracing |
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*/ |
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extern unsigned int dns_resolver_debug; |
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#define kdebug(FMT, ...) \ |
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do { \ |
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if (unlikely(dns_resolver_debug)) \ |
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printk(KERN_DEBUG "[%-6.6s] "FMT"\n", \ |
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current->comm, ##__VA_ARGS__); \ |
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} while (0) |
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#define kenter(FMT, ...) kdebug("==> %s("FMT")", __func__, ##__VA_ARGS__) |
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#define kleave(FMT, ...) kdebug("<== %s()"FMT"", __func__, ##__VA_ARGS__)
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