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039ff51ac7
The nscd daemon caches hosts data from NSS modules verbatim, without filtering protocol families or sorting them (otherwise separate caches would be needed for certain ai_flags combinations). The cache implementation is complete separate from the getaddrinfo code. This means that rebuilding getaddrinfo is not needed. The only function actually used is __bump_nl_timestamp from check_pf.c, and this change moves it into nscd/connections.c. Tested on x86_64-linux-gnu with -fexceptions, built with build-many-glibcs.py. I also backported this patch into a distribution that still supports nscd and verified manually that caching still works. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
39 lines
884 B
C
39 lines
884 B
C
#ifndef _IFADDRS_H
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#include <inet/ifaddrs.h>
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# ifndef _ISOMAC
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#include <stdbool.h>
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#include <stdint.h>
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libc_hidden_proto (getifaddrs)
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libc_hidden_proto (freeifaddrs)
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extern int __getifaddrs (struct ifaddrs **__ifap);
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libc_hidden_proto (__getifaddrs)
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extern void __freeifaddrs (struct ifaddrs *__ifa);
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libc_hidden_proto (__freeifaddrs)
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struct in6addrinfo
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{
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enum {
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in6ai_deprecated = 1,
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in6ai_homeaddress = 2
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} flags:8;
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uint8_t prefixlen;
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uint16_t :16;
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uint32_t index;
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uint32_t addr[4];
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};
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extern void __check_pf (bool *seen_ipv4, bool *seen_ipv6,
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struct in6addrinfo **in6ai, size_t *in6ailen)
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attribute_hidden;
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extern void __free_in6ai (struct in6addrinfo *in6ai) attribute_hidden;
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extern void __check_native (uint32_t a1_index, int *a1_native,
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uint32_t a2_index, int *a2_native)
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attribute_hidden;
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# endif /* !_ISOMAC */
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#endif /* ifaddrs.h */
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