[Emacs-diffs] Changes to emacs/src/sysdep.c,v

[Stefan Monnier]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Stefan Monnier <monnier>        07/09/27 21:20:09

Index: sysdep.c
===================================================================
RCS file: /sources/emacs/emacs/src/sysdep.c,v
retrieving revision 1.287
retrieving revision 1.288
diff -u -b -r1.287 -r1.288
--- sysdep.c    25 Sep 2007 08:53:03 -0000      1.287
+++ sysdep.c    27 Sep 2007 21:20:06 -0000      1.288
@@ -1192,7 +1192,7 @@
    redirect the tty device handle FD to point to our own process
    group.  We need to be in our own process group to receive SIGIO
    properly.  */
-void
+static void
 narrow_foreground_group (int fd)
 {
   int me = getpid ();
@@ -1210,7 +1210,7 @@
 }
 
 /* Set the tty to our original foreground group.  */
-void
+static void
 widen_foreground_group (int fd)
 {
   if (inherited_pgroup != getpid ())
@@ -1752,8 +1752,9 @@
       fcntl (fileno (tty_out->input), F_SETOWN, getpid ());
       init_sigio (fileno (tty_out->input));
 #ifdef HAVE_GPM
-      if (gpm_tty)
+      if (gpm_tty == tty_out)
        {
+         /* Arrange for mouse events to give us SIGIO signals.  */
          fcntl (gpm_fd, F_SETOWN, getpid ());
          fcntl (gpm_fd, F_SETFL, fcntl (gpm_fd, F_GETFL, 0) | O_NONBLOCK);
          init_sigio (gpm_fd);