gdb/

[binutils-gdb.git] / gdb / inf-ptrace.c

diff --git a/gdb/inf-ptrace.c b/gdb/inf-ptrace.c
index 82dfc343fc4f789f9e2849ac454190bb60443b38..b5e1744b1faf6721473f23373e8854f2ccf902c1 100644 (file)
--- a/gdb/inf-ptrace.c
+++ b/gdb/inf-ptrace.c
@@ -1,7 +1,7 @@
 /* Low-level child interface to ptrace.
 
    Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
-   1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -124,7 +124,7 @@ inf_ptrace_create_inferior (struct target_ops *ops,
   /* Do not change either targets above or the same target if already present.
      The reason is the target stack is shared across multiple inferiors.  */
   int ops_already_pushed = target_is_pushed (ops);
-  struct cleanup *back_to;
+  struct cleanup *back_to = NULL;
 
   if (! ops_already_pushed)
     {
@@ -139,13 +139,6 @@ inf_ptrace_create_inferior (struct target_ops *ops,
   if (! ops_already_pushed)
     discard_cleanups (back_to);
 
-  /* On some targets, there must be some explicit synchronization
-     between the parent and child processes after the debugger
-     forks, and before the child execs the debuggee program.  This
-     call basically gives permission for the child to exec.  */
-
-  target_acknowledge_created_inferior (pid);
-
   /* START_INFERIOR_TRAPS_EXPECTED is defined in inferior.h, and will
      be 1 or 2 depending on whether we're starting without or with a
      shell.  */
@@ -205,7 +198,7 @@ inf_ptrace_attach (struct target_ops *ops, char *args, int from_tty)
   /* Do not change either targets above or the same target if already present.
      The reason is the target stack is shared across multiple inferiors.  */
   int ops_already_pushed = target_is_pushed (ops);
-  struct cleanup *back_to;
+  struct cleanup *back_to = NULL;
 
   pid = parse_pid_to_attach (args);