Remove NO_SOCK_SIGIO references.

* src/m/template.h (NO_SOCK_SIGIO): Remove, no longer used.

* nextstep/DEV-NOTES: Remove out-of-date information.

diff --git a/nextstep/DEV-NOTES b/nextstep/DEV-NOTES
index bf3ad7908b5c8e6e0f454ddb10ce0621862f19ba..462101f9abfc32049eeec00bfeb99d3e993d5d3a 100644 (file)
--- a/nextstep/DEV-NOTES
+++ b/nextstep/DEV-NOTES
@@ -64,13 +64,8 @@ functions are:
 
 Currently ctrl-g is not detected in as many circumstances as other emacsen.
 It is not certain whether this is due to the means of event loop integration,
-or errors of omission in the NS code.  One area for exploration is the
-NO_SOCK_SIGIO define.  When it is defined, ctrl-g seems to be picked up more
-often, but there are some annoying side effects.  Currently it is left off by
-default, unless the --enable-cocoa-experimental-ctrl-g option is passed to
-configure [option removed Feb 2009].  (Has no effect under GNUstep.)
-This is an area for improvement.  Also, see the article here and its
-containing thread:
+or errors of omission in the NS code.  This is an area for improvement.
+Also, see the article here and its containing thread:
 
 http://article.gmane.org/gmane.emacs.devel/92021/match=handling%5fsignal
 

diff --git a/src/ChangeLog b/src/ChangeLog
index 3f66710b2bb6fe1279050b87d5a67f0deef14432..864d873e30edb1c7a240bb25542c5f89cb9d9eb9 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2010-06-03  Glenn Morris  <rgm@gnu.org>
 
+       * m/template.h (NO_SOCK_SIGIO): Remove, no longer used.
+
        * m/hp800.h (alloca) [__NetBSD__ && __GNUC__]: No need to define it,
        now that AH_BOTTOM does it.
 

diff --git a/src/m/template.h b/src/m/template.h
index 2807cd913ecdc1254ebc9a2331336e0aab238985..3beac1a7808fdbfc8f2c8329fd932f690c21db35 100644 (file)
--- a/src/m/template.h
+++ b/src/m/template.h
@@ -58,17 +58,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    code will not be sharable; but that's better than failing completely.  */
 #define NO_REMAP
 
-/* Some really obscure 4.2-based systems (like Sequent DYNIX)
-   do not support asynchronous I/O (using SIGIO) on sockets,
-   even though it works fine on tty's.  If you have one of
-   these systems, define the following, and then use it in
-   config.h (or elsewhere) to decide when (not) to use SIGIO.
-
-   You'd think this would go in an operating-system description file,
-   but since it only occurs on some, but not all, BSD systems, the
-   reasonable place to select for it is in the machine description file.  */
-#define NO_SOCK_SIGIO
-
 /* After adding support for a new machine, modify the large case
    statement in configure.in to recognize reasonable
    configuration names, and add a description of the system to