1 # inet_ntop.m4 serial 6
2 dnl Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_INET_NTOP],
9 dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop.
10 AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
12 AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
13 ARPA_INET_H='arpa/inet.h'
15 AC_REPLACE_FUNCS(inet_ntop)
19 # Prerequisites of lib/inet_ntop.c.
20 AC_DEFUN([gl_PREREQ_INET_NTOP], [
21 AC_CHECK_DECLS([inet_ntop],,,[#include <arpa/inet.h>])
22 if test $ac_cv_have_decl_inet_ntop = no; then
25 AC_REQUIRE([gl_SOCKET_FAMILIES])
26 AC_REQUIRE([AC_C_RESTRICT])