Constify some commands in printcmd.c

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* printcmd.c (map_display_numbers, undisplay_command)
	(enable_disable_display_command, enable_display_command)
	(disable_display_command): Constify.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1a83a06..151d717 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2017-09-27  Tom Tromey  <tom@tromey.com>
 
+       * printcmd.c (map_display_numbers, undisplay_command)
+       (enable_disable_display_command, enable_display_command)
+       (disable_display_command): Constify.
+
+2017-09-27  Tom Tromey  <tom@tromey.com>
+
        * breakpoint.h (delete_command): Don't declare.
        * breakpoint.c (delete_command, enable_once_command)
        (enable_count_command, enable_delete_command, breakpoint_1)

diff --git a/gdb/printcmd.c b/gdb/printcmd.c
index 033d687..de1f76c 100644 (file)
--- a/gdb/printcmd.c
+++ b/gdb/printcmd.c
@@ -1795,7 +1795,7 @@ delete_display (struct display *display)
    ARGS.  DATA is passed unmodified to FUNCTION.  */
 
 static void
-map_display_numbers (char *args,
+map_display_numbers (const char *args,
                     void (*function) (struct display *,
                                       void *),
                     void *data)
@@ -1840,7 +1840,7 @@ do_delete_display (struct display *d, void *data)
 /* "undisplay" command.  */
 
 static void
-undisplay_command (char *args, int from_tty)
+undisplay_command (const char *args, int from_tty)
 {
   if (args == NULL)
     {
@@ -2085,7 +2085,7 @@ do_enable_disable_display (struct display *d, void *data)
    commands.  ENABLE decides what to do.  */
 
 static void
-enable_disable_display_command (char *args, int from_tty, int enable)
+enable_disable_display_command (const char *args, int from_tty, int enable)
 {
   if (args == NULL)
     {
@@ -2102,7 +2102,7 @@ enable_disable_display_command (char *args, int from_tty, int enable)
 /* The "enable display" command.  */
 
 static void
-enable_display_command (char *args, int from_tty)
+enable_display_command (const char *args, int from_tty)
 {
   enable_disable_display_command (args, from_tty, 1);
 }
@@ -2110,7 +2110,7 @@ enable_display_command (char *args, int from_tty)
 /* The "disable display" command.  */
 
 static void
-disable_display_command (char *args, int from_tty)
+disable_display_command (const char *args, int from_tty)
 {
   enable_disable_display_command (args, from_tty, 0);
 }