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451c2b5caf
Changes the definition of the pointer _expiry from time_t to time64_t. This is to handle the Y2038 problem where time_t will overflow in the year 2038. The change is safe because the kernel subsystems that call dns_query pass NULL. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/*
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* DNS Resolver upcall management for CIFS DFS and AFS
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* Handles host name to IP address resolution and DNS query for AFSDB RR.
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*
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* Copyright (c) International Business Machines Corp., 2008
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* Author(s): Steve French (sfrench@us.ibm.com)
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* Wang Lei (wang840925@gmail.com)
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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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _LINUX_DNS_RESOLVER_H
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#define _LINUX_DNS_RESOLVER_H
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#ifdef __KERNEL__
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extern int dns_query(const char *type, const char *name, size_t namelen,
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const char *options, char **_result, time64_t *_expiry);
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#endif /* KERNEL */
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#endif /* _LINUX_DNS_RESOLVER_H */
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