gdb: remove duplicate declaration of 'find_thread_ptid'

[deliverable/binutils-gdb.git] / gdb / inflow.c

diff --git a/gdb/inflow.c b/gdb/inflow.c
index 1b8e819436a2dc628dab88d24673e7dc0b698d5c..f9917d6a81cd6e8ba04f2f9a2bc58edeb2302781 100644 (file)
--- a/gdb/inflow.c
+++ b/gdb/inflow.c
@@ -1,5 +1,5 @@
 /* Low level interface to ptrace, for GDB when running under Unix.
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -29,12 +29,12 @@
 #include <fcntl.h>
 #include "gdbsupport/gdb_select.h"
 
-#include "inflow.h"
 #include "gdbcmd.h"
 #ifdef HAVE_TERMIOS_H
 #include <termios.h>
 #endif
 #include "gdbsupport/job-control.h"
+#include "gdbsupport/scoped_ignore_sigttou.h"
 
 #ifdef HAVE_SYS_IOCTL_H
 #include <sys/ioctl.h>
@@ -808,7 +808,7 @@ new_tty (void)
      systems (SVR4 for example), this may cause a SIGTTOU, so temporarily
      ignore SIGTTOU.  */
   tty = open ("/dev/tty", O_RDWR);
-  if (tty > 0)
+  if (tty >= 0)
     {
       scoped_ignore_sigttou ignore_sigttou;
 
@@ -963,5 +963,5 @@ _initialize_inflow ()
   /* OK, figure out whether we have job control.  */
   have_job_control ();
 
-  gdb::observers::inferior_exit.attach (inflow_inferior_exit);
+  gdb::observers::inferior_exit.attach (inflow_inferior_exit, "inflow");
 }