diff options
Diffstat (limited to 'm4/getaddrinfo.m4')
| -rw-r--r-- | m4/getaddrinfo.m4 | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/m4/getaddrinfo.m4 b/m4/getaddrinfo.m4 index be44232d7..b3b7b0736 100644 --- a/m4/getaddrinfo.m4 +++ b/m4/getaddrinfo.m4 @@ -1,4 +1,4 @@ -# getaddrinfo.m4 serial 6 +# getaddrinfo.m4 serial 7 dnl Copyright (C) 2004, 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -19,30 +19,18 @@ AC_DEFUN([gl_PREREQ_GETADDRINFO], [ AC_REQUIRE([gl_SOCKET_FAMILIES]) AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_GNU_SOURCE]) - AC_CHECK_HEADERS_ONCE(sys/socket.h netdb.h sys/types.h netinet/in.h) + AC_CHECK_HEADERS_ONCE(netinet/in.h) AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, gai_strerror],,,[ /* sys/types.h is not needed according to POSIX, but the sys/socket.h in i386-unknown-freebsd4.10 and powerpc-apple-darwin5.5 required it. */ -#ifdef HAVE_SYS_TYPES_H -# include <sys/types.h> -#endif -#ifdef HAVE_SYS_SOCKET_H -# include <sys/socket.h> -#endif -#ifdef HAVE_NETDB_H -# include <netdb.h> -#endif +#include <sys/types.h> +#include <sys/socket.h> +#include <netdb.h> ]) AC_CHECK_TYPES([struct addrinfo],,,[ -#ifdef HAVE_SYS_TYPES_H -# include <sys/types.h> -#endif -#ifdef HAVE_SYS_SOCKET_H -# include <sys/socket.h> -#endif -#ifdef HAVE_NETDB_H -# include <netdb.h> -#endif +#include <sys/types.h> +#include <sys/socket.h> +#include <netdb.h> ]) ]) |