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| -rw-r--r-- | m4/socklen.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/m4/socklen.m4 b/m4/socklen.m4 new file mode 100644 index 000000000..c26a2813a --- /dev/null +++ b/m4/socklen.m4 @@ -0,0 +1,21 @@ +# socklen.m4 serial 1 +dnl Copyright (C) 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, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Simon Josefsson. + +AC_DEFUN([gl_SOCKLEN_T], +[ + AC_CHECK_HEADERS_ONCE(sys/types.h sys/socket.h) + AC_CHECK_TYPE([socklen_t],, [AC_DEFINE([socklen_t], [int], + [Map `socklen_t' to `int' if it is missing.])], [ +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif) +]) +]) |