Disabled BeOS work-arounds for Haiku.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25170 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/bin/bash/execute_cmd.c

@@ -3137,7 +3137,7 @@ execute_builtin_or_function (words, builtin, var, redirects,
 void
 setup_async_signals ()
 {
-#if defined (__BEOS__)
+#if defined (__BEOS__) && !defined (__HAIKU__)
   set_signal_handler (SIGHUP, SIG_IGN);	/* they want csh-like behavior */
 #endif
 

src/bin/bash/general.c

@@ -335,7 +335,7 @@ sh_validfd (fd)
 /* There is a bug in the NeXT 2.1 rlogind that causes opens
    of /dev/tty to fail. */
 
-#if defined (__BEOS__)
+#if defined (__BEOS__) && !defined (__HAIKU__)
 /* On BeOS, opening in non-blocking mode exposes a bug in BeOS, so turn it
    into a no-op.  This should probably go away in the future. */
 #  undef O_NONBLOCK

src/bin/bash/sig.c

@@ -446,7 +446,7 @@ sigint_sighandler (sig)
   if (interrupt_immediately)
     {
       interrupt_immediately = 0;
-#ifdef __BEOS__
+#if defined (__BEOS__) && !defined (__HAIKU__)
       /* XXXdbg -- throw_to_top_level() calls longjmp() which leaves our
 	 sigmask in a screwed up state so we reset it here. */
       /* FIXME - fnf: Is this a generic problem with bash, or something

src/bin/bash/trap.c

@@ -140,7 +140,7 @@ initialize_traps ()
   set_signal_handler (SIGINT, original_signals[SIGINT]);
   sigmodes[SIGINT] |= SIG_SPECIAL;
 
-#if defined (__BEOS__)
+#if defined (__BEOS__) && !defined (__HAIKU__)
   /* BeOS sets SIGINT to SIG_IGN! */
   original_signals[SIGINT] = SIG_DFL;
 #endif