Re-enable signaled I/O

bk: 4459cf49uu3lfMpYsyTD0HGPFV6eBg

diff --git a/configure.ac b/configure.ac
index 7e16674d2d7b373249b299ed1326069dec83309d..2581f5c3d00100b1ebf138e058bdb45d40f34a7a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1471,9 +1471,7 @@ AC_CACHE_CHECK(for SIGIO, ac_cv_hdr_def_sigio,
 #ifdef SIGIO
    yes
 #endif
-  ], ac_cv_hdr_def_sigio=yes, ac_cv_hdr_def_sigio=no)
-  ac_cv_hdr_def_sigio=no
-)
+  ], ac_cv_hdr_def_sigio=yes, ac_cv_hdr_def_sigio=no))
 
 
 dnl Override those system that have a losing SIGIO
@@ -1527,9 +1525,7 @@ AC_CACHE_CHECK(for SIGPOLL, ac_cv_hdr_def_sigpoll,
 #ifdef SIGPOLL
   yes
 #endif
- ], ac_cv_hdr_def_sigpoll=yes, ac_cv_hdr_def_sigpoll=no)
- ac_cv_hdr_def_sigpoll=no
-)
+ ], ac_cv_hdr_def_sigpoll=yes, ac_cv_hdr_def_sigpoll=no))
 
 AC_CACHE_CHECK(for SIGSYS, ac_cv_hdr_def_sigsys,
  AC_EGREP_CPP(yes,