diff options
Diffstat (limited to 'include/arpa/nameser.h')
| -rw-r--r-- | include/arpa/nameser.h | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/include/arpa/nameser.h b/include/arpa/nameser.h index efbe956602..57f7457848 100644 --- a/include/arpa/nameser.h +++ b/include/arpa/nameser.h @@ -1,3 +1,5 @@ +#ifndef _ARPA_NAMESER_H_ + #include <resolv/arpa/nameser.h> /* If the machine allows unaligned access we can do better than using @@ -7,14 +9,14 @@ #include <stdint.h> #include <netinet/in.h> -extern struct _ns_flagdata _ns_flagdata[] attribute_hidden; +extern const struct _ns_flagdata _ns_flagdata[] attribute_hidden; #if _STRING_ARCH_unaligned # undef NS_GET16 # define NS_GET16(s, cp) \ do { \ - uint16_t *t_cp = (uint16_t *) (cp); \ + const uint16_t *t_cp = (const uint16_t *) (cp); \ (s) = ntohs (*t_cp); \ (cp) += NS_INT16SZ; \ } while (0) @@ -22,7 +24,7 @@ extern struct _ns_flagdata _ns_flagdata[] attribute_hidden; # undef NS_GET32 # define NS_GET32(l, cp) \ do { \ - uint32_t *t_cp = (uint32_t *) (cp); \ + const uint32_t *t_cp = (const uint32_t *) (cp); \ (l) = ntohl (*t_cp); \ (cp) += NS_INT32SZ; \ } while (0) @@ -44,3 +46,32 @@ extern struct _ns_flagdata _ns_flagdata[] attribute_hidden; } while (0) #endif + +extern u_int __ns_get16 (const u_char *) __THROW; +extern u_long __ns_get32 (const u_char *) __THROW; + +#define ns_msg_getflag(handle, flag) \ + (((handle)._flags & _ns_flagdata[flag].mask) >> _ns_flagdata[flag].shift) + +libresolv_hidden_proto (ns_get16) +libresolv_hidden_proto (ns_get32) +libresolv_hidden_proto (ns_put16) +libresolv_hidden_proto (ns_put32) +libresolv_hidden_proto (ns_initparse) +libresolv_hidden_proto (ns_skiprr) +libresolv_hidden_proto (ns_parserr) +libresolv_hidden_proto (ns_name_ntop) +libresolv_hidden_proto (ns_name_pton) +libresolv_hidden_proto (ns_name_pack) +libresolv_hidden_proto (ns_name_skip) +libresolv_hidden_proto (ns_name_unpack) +libresolv_hidden_proto (ns_name_compress) +libresolv_hidden_proto (ns_name_uncompress) +libresolv_hidden_proto (ns_sprintrr) +libresolv_hidden_proto (ns_sprintrrf) +libresolv_hidden_proto (ns_samedomain) +libresolv_hidden_proto (ns_samename) +libresolv_hidden_proto (ns_makecanon) +libresolv_hidden_proto (ns_format_ttl) + +#endif |