Remove obsolete retsigtype

[openafs.git] / src / cf / types.m4

diff --git a/src/cf/types.m4 b/src/cf/types.m4
index 5036613..660bf8f 100644 (file)
--- a/src/cf/types.m4
+++ b/src/cf/types.m4
@@ -4,19 +4,6 @@ LIBS="$save_LIBS"
 openafs_cv_saved_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
 
-AC_DIAGNOSE([obsolete],[your code may safely assume C89 semantics that RETSIGTYPE is void.
-Remove this warning and the `AC_CACHE_CHECK' when you adjust the code.])dnl
-AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE(
-[AC_LANG_PROGRAM([#include <sys/types.h>
-#include <signal.h>
-],
-                [return *(signal (0, 0)) (0) == 1;])],
-                  [ac_cv_type_signal=int],
-                  [ac_cv_type_signal=void])])
-AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers
-                   (`int' or `void').])
-
-OPENAFS_RETSIGTYPE
 AC_CHECK_SIZEOF(void *)
 AC_CHECK_SIZEOF(unsigned long long)
 AC_CHECK_SIZEOF(unsigned long)