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| author | Yang Tse <yangsita@gmail.com> | 2010-12-15 02:08:46 +0100 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2010-12-15 02:22:04 +0100 |
| commit | 623f3cb5316dcbe5f0419efae772995643181f3a (patch) | |
| tree | 2855f1e05398507eb0458f634e1345e5ecd02062 /configure.ac | |
| parent | b2dafb6974da4f3b80dda3bd343989157d8c36a0 (diff) | |
| download | c-ares-623f3cb5316dcbe5f0419efae772995643181f3a.tar.gz c-ares-623f3cb5316dcbe5f0419efae772995643181f3a.tar.bz2 c-ares-623f3cb5316dcbe5f0419efae772995643181f3a.zip | |
configure: inet_net_pton function check adjustments
Define HAVE_INET_NET_PTON only when system's inet_net_pton function is IPv6
capable and is not affected by the WLB-2008080064 advisory.
HAVE_INET_NET_PTON_IPV6 is no longer defined nor used.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/configure.ac b/configure.ac index 9a23699..cda580e 100644 --- a/configure.ac +++ b/configure.ac @@ -532,6 +532,7 @@ CARES_CHECK_FUNC_GETHOSTBYADDR CARES_CHECK_FUNC_GETHOSTBYNAME CARES_CHECK_FUNC_GETHOSTNAME CARES_CHECK_FUNC_GETSERVBYPORT_R +CARES_CHECK_FUNC_INET_NET_PTON CARES_CHECK_FUNC_INET_NTOP CARES_CHECK_FUNC_INET_PTON CARES_CHECK_FUNC_IOCTL @@ -738,37 +739,6 @@ AC_CHECK_FUNCS([bitncmp \ ]) -dnl Check for inet_net_pton -AC_CHECK_FUNCS(inet_net_pton) -dnl Again, some systems have it, but not IPv6 -if test "$ac_cv_func_inet_net_pton" = "yes" ; then -AC_MSG_CHECKING(if inet_net_pton supports IPv6) -AC_TRY_RUN( - [ -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif -#ifdef HAVE_NETINET_IN_H -#include <netinet/in.h> -#endif -int main() - { - struct in6_addr addr6; - if (inet_net_pton(AF_INET6, "::1", &addr6, sizeof(addr6)) < 1) - exit(1); - else - exit(0); - } - ], [ - AC_MSG_RESULT(yes) - AC_DEFINE_UNQUOTED(HAVE_INET_NET_PTON_IPV6,1,[Define to 1 if inet_net_pton supports IPv6.]) - ], AC_MSG_RESULT(no),AC_MSG_RESULT(no)) -fi - - AC_CHECK_SIZEOF(struct in6_addr, , [ #undef inline |