1 dnl $Id: broken-getnameinfo.m4,v 1.2 2000/12/05 09:09:00 joda Exp $
3 dnl test for broken AIX getnameinfo
5 AC_DEFUN(rk_BROKEN_GETNAMEINFO,[
6 AC_CACHE_CHECK([if getnameinfo is broken], ac_cv_func_getnameinfo_broken,
7 AC_TRY_RUN([[#include <stdio.h>
9 #include <sys/socket.h>
10 #include <netinet/in.h>
14 main(int argc, char **argv)
16 struct sockaddr_in sin;
18 memset(&sin, 0, sizeof(sin));
19 #ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
20 sin.sin_len = sizeof(sin);
22 sin.sin_family = AF_INET;
23 sin.sin_addr.s_addr = 0xffffffff;
25 return getnameinfo((struct sockaddr*)&sin, sizeof(sin), host, sizeof(host),
28 ]], ac_cv_func_getnameinfo_broken=no, ac_cv_func_getnameinfo_broken=yes))])