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762a2b2d34
But only as an internal symbol, __libc_ns_samename. The libresolv ABI is preserved. This is because the function is deprecated, and it does not make sense to add new symbol versions for deprecated functions. Also reformat the implementation to GNU style. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
#ifndef _ARPA_NAMESER_H_
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#include <resolv/arpa/nameser.h>
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# ifndef _ISOMAC
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/* If the machine allows unaligned access we can do better than using
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the NS_GET16, NS_GET32, NS_PUT16, and NS_PUT32 macros from the
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installed header. */
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#include <string.h>
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#include <stdint.h>
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#include <netinet/in.h>
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extern const struct _ns_flagdata _ns_flagdata[] attribute_hidden;
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#if _STRING_ARCH_unaligned
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# undef NS_GET16
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# define NS_GET16(s, cp) \
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do { \
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const uint16_t *t_cp = (const uint16_t *) (cp); \
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(s) = ntohs (*t_cp); \
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(cp) += NS_INT16SZ; \
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} while (0)
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# undef NS_GET32
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# define NS_GET32(l, cp) \
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do { \
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const uint32_t *t_cp = (const uint32_t *) (cp); \
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(l) = ntohl (*t_cp); \
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(cp) += NS_INT32SZ; \
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} while (0)
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# undef NS_PUT16
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# define NS_PUT16(s, cp) \
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do { \
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uint16_t *t_cp = (uint16_t *) (cp); \
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*t_cp = htons (s); \
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(cp) += NS_INT16SZ; \
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} while (0)
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# undef NS_PUT32
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# define NS_PUT32(l, cp) \
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do { \
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uint32_t *t_cp = (uint32_t *) (cp); \
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*t_cp = htonl (l); \
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(cp) += NS_INT32SZ; \
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} while (0)
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#endif
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extern unsigned int __ns_get16 (const unsigned char *) __THROW;
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extern unsigned long __ns_get32 (const unsigned char *) __THROW;
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int __ns_name_ntop (const unsigned char *, char *, size_t) __THROW;
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int __ns_name_unpack (const unsigned char *, const unsigned char *,
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const unsigned char *, unsigned char *, size_t) __THROW;
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#define ns_msg_getflag(handle, flag) \
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(((handle)._flags & _ns_flagdata[flag].mask) >> _ns_flagdata[flag].shift)
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libresolv_hidden_proto (ns_get16)
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libresolv_hidden_proto (ns_get32)
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libresolv_hidden_proto (ns_put16)
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libresolv_hidden_proto (ns_put32)
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libresolv_hidden_proto (ns_initparse)
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libresolv_hidden_proto (ns_skiprr)
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libresolv_hidden_proto (ns_parserr)
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libresolv_hidden_proto (ns_sprintrr)
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libresolv_hidden_proto (ns_sprintrrf)
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libresolv_hidden_proto (ns_samedomain)
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libresolv_hidden_proto (ns_format_ttl)
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extern __typeof (ns_makecanon) __libc_ns_makecanon;
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libc_hidden_proto (__libc_ns_makecanon)
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extern __typeof (ns_name_compress) __ns_name_compress;
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libc_hidden_proto (__ns_name_compress)
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extern __typeof (ns_name_ntop) __ns_name_ntop;
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libc_hidden_proto (__ns_name_ntop)
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extern __typeof (ns_name_pack) __ns_name_pack;
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libc_hidden_proto (__ns_name_pack)
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extern __typeof (ns_name_pton) __ns_name_pton;
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libc_hidden_proto (__ns_name_pton)
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extern __typeof (ns_name_skip) __ns_name_skip;
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libc_hidden_proto (__ns_name_skip)
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extern __typeof (ns_name_uncompress) __ns_name_uncompress;
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libc_hidden_proto (__ns_name_uncompress)
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extern __typeof (ns_name_unpack) __ns_name_unpack;
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libc_hidden_proto (__ns_name_unpack)
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extern __typeof (ns_samename) __libc_ns_samename;
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libc_hidden_proto (__libc_ns_samename)
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# endif /* !_ISOMAC */
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#endif
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