vfork

diff --git a/configure.ac b/configure.ac
index 91105c3c3938bc26bb2949304c657b3d63542d6e..59826605a11971d0e83b775185d15137610940ae 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -550,6 +550,7 @@ AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
 # Checks for library functions.
 AC_FUNC_CLOSEDIR_VOID
 AC_FUNC_FORK
+AC_FUNC_VFORK
 AC_PROG_GCC_TRADITIONAL
 AC_FUNC_MEMCMP
 AC_FUNC_SELECT_ARGTYPES