diff options
Diffstat (limited to 'resolv/resolv.h')
| -rw-r--r-- | resolv/resolv.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/resolv/resolv.h b/resolv/resolv.h index 9aa09b8..105631e 100644 --- a/resolv/resolv.h +++ b/resolv/resolv.h @@ -110,21 +110,25 @@ struct __res_state { nsaddr_list[MAXNS]; /* address of name server */ # define nsaddr nsaddr_list[0] /* for backward compatibility */ u_short id; /* current message id */ + /* 2 byte hole here. */ char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */ char defdname[256]; /* default domain (deprecated) */ u_long pfcode; /* RES_PRF_ flags - see below. */ unsigned ndots:4; /* threshold for initial abs. query */ unsigned nsort:4; /* number of elements in sort_list[] */ - char unused[3]; + unsigned ipv6_unavail:1; /* connecting to IPv6 server failed */ + unsigned unused:23; struct { struct in_addr addr; u_int32_t mask; } sort_list[MAXRESOLVSORT]; + /* 4 byte hole here on 64-bit architectures. */ res_send_qhook qhook; /* query hook */ res_send_rhook rhook; /* response hook */ int res_h_errno; /* last one set for this context */ int _vcsock; /* PRIVATE: for res_send VC i/o */ u_int _flags; /* PRIVATE: see below */ + /* 4 byte hole here on 64-bit architectures. */ union { char pad[52]; /* On an i386 this means 512b total. */ struct { |