2013-05-10 Joel Brobecker <brobecker@adacore.com>

[deliverable/binutils-gdb.git] / gdb / inf-ttrace.c

diff --git a/gdb/inf-ttrace.c b/gdb/inf-ttrace.c
index 2b9e7f536de6e83fd04a661ccd12f36fd91cce86..511a67cbcbc3e59300bcb2b2d16539a123de627c 100644 (file)
--- a/gdb/inf-ttrace.c
+++ b/gdb/inf-ttrace.c
@@ -1,6 +1,6 @@
 /* Low-level child interface to ttrace.
 
-   Copyright (C) 2004-2012 Free Software Foundation, Inc.
+   Copyright (C) 2004-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -38,6 +38,7 @@
 
 #include "inf-child.h"
 #include "inf-ttrace.h"
+#include "common/filestuff.h"
 
 \f
 
@@ -558,6 +559,11 @@ do_cleanup_pfds (void *dummy)
   close (inf_ttrace_pfd1[1]);
   close (inf_ttrace_pfd2[0]);
   close (inf_ttrace_pfd2[1]);
+
+  unmark_fd_no_cloexec (inf_ttrace_pfd1[0]);
+  unmark_fd_no_cloexec (inf_ttrace_pfd1[1]);
+  unmark_fd_no_cloexec (inf_ttrace_pfd2[0]);
+  unmark_fd_no_cloexec (inf_ttrace_pfd2[1]);
 }
 
 static void
@@ -572,6 +578,11 @@ inf_ttrace_prepare (void)
       close (inf_ttrace_pfd2[0]);
       perror_with_name (("pipe"));
     }
+
+  mark_fd_no_cloexec (inf_ttrace_pfd1[0]);
+  mark_fd_no_cloexec (inf_ttrace_pfd1[1]);
+  mark_fd_no_cloexec (inf_ttrace_pfd2[0]);
+  mark_fd_no_cloexec (inf_ttrace_pfd2[1]);
 }
 
 /* Prepare to be traced.  */