1 dnl $Id: krb-struct-sockaddr-sa-len.m4,v 1.1 1997/12/14 15:59:02 joda Exp $
4 dnl Check for sa_len in sys/socket.h
7 AC_DEFUN(AC_KRB_STRUCT_SOCKADDR_SA_LEN, [
8 AC_MSG_CHECKING(for sa_len in struct sockaddr)
9 AC_CACHE_VAL(ac_cv_struct_sockaddr_sa_len, [
11 [#include <sys/types.h>
12 #include <sys/socket.h>],
14 int foo = sa.sa_len;],
15 ac_cv_struct_sockaddr_sa_len=yes,
16 ac_cv_struct_sockaddr_sa_len=no)
18 if test "$ac_cv_struct_sockaddr_sa_len" = yes; then
19 AC_DEFINE(SOCKADDR_HAS_SA_LEN)dnl
21 AC_MSG_RESULT($ac_cv_struct_sockaddr_sa_len)