2012-10-26 Pedro Alves <palves@redhat.com>

[deliverable/binutils-gdb.git] / gdb / proc-api.c

diff --git a/gdb/proc-api.c b/gdb/proc-api.c
index bef297cdbea32d450da55b8d035c83cd835839b8..876d08c246d833e32bd6e8b61fe7e91342163ff8 100644 (file)
--- a/gdb/proc-api.c
+++ b/gdb/proc-api.c
@@ -1,25 +1,25 @@
 /* Machine independent support for SVR4 /proc (process file system) for GDB.
 
-   Copyright 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1999-2001, 2003, 2005, 2007-2012 Free Software
+   Foundation, Inc.
 
    Written by Michael Snyder at Cygnus Solutions.
    Based on work by Fred Fish, Stu Grossman, Geoff Noer, and others.
 
-This file is part of GDB.
+   This file is part of GDB.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software Foundation, 
-Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /*
  * Pretty-print trace of api calls to the /proc api
@@ -44,7 +44,7 @@ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #ifdef HAVE_SYS_USER_H
 #include <sys/user.h>  /* for struct user */
 #endif
-#include <fcntl.h>     /* for O_RDWR etc. */
+#include <fcntl.h>     /* for O_RDWR etc.  */
 #include "gdb_wait.h"
 
 #include "proc-utils.h"
@@ -52,7 +52,7 @@ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 /*  Much of the information used in the /proc interface, particularly for
     printing status information, is kept as tables of structures of the
     following form.  These tables can be used to map numeric values to
-    their symbolic names and to a string that describes their specific use. */
+    their symbolic names and to a string that describes their specific use.  */
 
 struct trans {
   long value;                   /* The numeric value */
@@ -775,18 +775,20 @@ proc_prettyfprint_status (long flags, int why, int what, int thread)
 }
 
 
+/* Provide a prototype to silence -Wmissing-prototypes.  */
+extern void _initialize_proc_api (void);
+
 void
 _initialize_proc_api (void)
 {
   struct cmd_list_element *c;
 
-  c = add_set_cmd ("procfs-trace", no_class,
-                  var_boolean, (char *) &procfs_trace, 
-                  "Set tracing for /proc api calls.\n", &setlist);
-
-  deprecated_add_show_from_set (c, &showlist);
-  set_cmd_sfunc (c, set_procfs_trace_cmd);
-  set_cmd_completer (c, filename_completer);
+  add_setshow_boolean_cmd ("procfs-trace", no_class, &procfs_trace, _("\
+Set tracing for /proc api calls."), _("\
+Show tracing for /proc api calls."), NULL,
+                          set_procfs_trace_cmd,
+                          NULL, /* FIXME: i18n: */
+                          &setlist, &showlist);
 
   add_setshow_filename_cmd ("procfs-file", no_class, &procfs_filename, _("\
 Set filename for /proc tracefile."), _("\