1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
###################################################################
## To: autoconf@gnu.org
## Subject: socklen_t
## From: lars brinkhoff <lars@nocrew.org>
## Date: 26 Mar 1999 11:38:09 +0100
##
## Here's an attempt at a check for socklen_t. AC_CHECK_TYPE doesn't
## work because it doesn't search <sys/socket.h>. Maybe that macro
## should be changed instead.
##
AC_DEFUN(AC_TYPE_SOCKLEN_T,
[AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
[
AC_TRY_COMPILE(
[#include <sys/socket.h>],
[socklen_t len = 42; return len;],
ac_cv_type_socklen_t=yes,
ac_cv_type_socklen_t=no)
])
if test $ac_cv_type_socklen_t != yes; then
AC_DEFINE(socklen_t, int)
fi
])
|
