- File descriptors produced by dup() or dup2() now work exactly like

the original file descriptors they are duplicates of. I modified the
  function which maps file descriptor numbers to file descriptor
  table entries to return the table entries of the original files.

- In the thread-safe library, duplicated stdin/stdout/stderr
  descriptors now work like the "real" ones. This is true even if
  the "real" ones were closed and only their former aliases remain.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14909 87f5fb63-7c3d-0410-a384-fd976d0f7a62

library/signal_raise.c

@@ -1,5 +1,5 @@
 /*
- * $Id: signal_raise.c,v 1.6 2005-03-27 10:02:50 obarthel Exp $
+ * $Id: signal_raise.c,v 1.7 2005-04-01 18:46:37 obarthel Exp $
  *
  * :ts=4
  *
@@ -112,10 +112,6 @@ raise(int sig)
 					__print_termination_message(break_string);
 
 					SHOWMSG("bye, bye...");
-
-					/* Note that we drop into the exit() function which
-					   does not trigger the exit trap. */
-					_exit(EXIT_FAILURE);
 				}
 
 				/* Drop straight into abort(), which might call signal()