Get rid of an unnecessary test.

We don't care whether struct sockaddr has an sa_len field or not.

4 files changed, 0 insertions, 64 deletions

diff --git a/aclocal.m4 b/aclocal.m4
index 30d01f5f..7b61d27c 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -768,31 +768,6 @@ AC_DEFUN(AC_LBL_UNION_WAIT,
     fi])
 
 dnl
-dnl Checks to see if the sockaddr struct has the 4.4 BSD sa_len member
-dnl
-dnl usage:
-dnl
-dnl	AC_LBL_SOCKADDR_SA_LEN
-dnl
-dnl results:
-dnl
-dnl	HAVE_SOCKADDR_SA_LEN (defined)
-dnl
-AC_DEFUN(AC_LBL_SOCKADDR_SA_LEN,
-    [AC_MSG_CHECKING(if sockaddr struct has the sa_len member)
-    AC_CACHE_VAL(ac_cv_lbl_sockaddr_has_sa_len,
-	AC_TRY_COMPILE([
-#	include <sys/types.h>
-#	include <sys/socket.h>],
-	[u_int i = sizeof(((struct sockaddr *)0)->sa_len)],
-	ac_cv_lbl_sockaddr_has_sa_len=yes,
-	ac_cv_lbl_sockaddr_has_sa_len=no))
-    AC_MSG_RESULT($ac_cv_lbl_sockaddr_has_sa_len)
-    if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
-	    AC_DEFINE(HAVE_SOCKADDR_SA_LEN,1,[if struct sockaddr has the sa_len member])
-    fi])
-
-dnl
 dnl Checks to see if -R is used
 dnl
 dnl usage:
diff --git a/config.h.in b/config.h.in
index 9ccae642..558ab41f 100644
--- a/config.h.in
+++ b/config.h.in
@@ -196,9 +196,6 @@
 /* Define to 1 if you have the `snprintf' function. */
 #undef HAVE_SNPRINTF
 
-/* if struct sockaddr has the sa_len member */
-#undef HAVE_SOCKADDR_SA_LEN
-
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
diff --git a/configure b/configure
index 90be33f0..6e98d577 100755
--- a/configure
+++ b/configure
@@ -7411,40 +7411,6 @@ $as_echo "$as_me: WARNING: can't find $name" >&2;}
 	    fi
     fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
-$as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
-    if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#	include <sys/types.h>
-#	include <sys/socket.h>
-int
-main ()
-{
-u_int i = sizeof(((struct sockaddr *)0)->sa_len)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_lbl_sockaddr_has_sa_len=yes
-else
-  ac_cv_lbl_sockaddr_has_sa_len=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
-$as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
-    if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
-
-$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
-
-    fi
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
 $as_echo_n "checking if unaligned accesses fail... " >&6; }
     if ${ac_cv_lbl_unaligned_fail+:} false; then :
diff --git a/configure.in b/configure.in
index 19eb7eb1..f8a78d26 100644
--- a/configure.in
+++ b/configure.in
@@ -817,8 +817,6 @@ AC_CHECK_TOOL([AR], [ar])
 
 AC_LBL_DEVEL(V_CCOPT)
 
-AC_LBL_SOCKADDR_SA_LEN
-
 AC_LBL_UNALIGNED_ACCESS
 
 # Check for OpenSSL/libressl libcrypto