[binutils-gdb] Constify some commands in source.c

[Tom Tromey <tromey at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a0d65762f11272996095870affe18f4c2cf354dc

commit a0d65762f11272996095870affe18f4c2cf354dc
Author: Tom Tromey <tom@tromey.com>
Date:   Tue Sep 12 14:45:14 2017 -0600

    Constify some commands in source.c
    
    gdb/ChangeLog
    2017-09-27  Tom Tromey  <tom@tromey.com>
    
    	* source.c (show_substitute_path_command)
    	(unset_substitute_path_command, set_substitute_path_command):
    	Constify.

Diff:
---
 gdb/ChangeLog | 6 ++++++
 gdb/source.c  | 6 +++---
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bfde0e8..1134c5e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2017-09-27  Tom Tromey  <tom@tromey.com>
 
+	* source.c (show_substitute_path_command)
+	(unset_substitute_path_command, set_substitute_path_command):
+	Constify.
+
+2017-09-27  Tom Tromey  <tom@tromey.com>
+
 	* typeprint.c (maintenance_print_type): Constify.
 	* maint.c (maintenance_dump_me, maintenance_demangle)
 	(maintenance_time_display, maintenance_info_sections)
diff --git a/gdb/source.c b/gdb/source.c
index 0564c15..aa672fd 100644
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -1850,7 +1850,7 @@ delete_substitute_path_rule (struct substitute_path_rule *rule)
 /* Implement the "show substitute-path" command.  */
 
 static void
-show_substitute_path_command (char *args, int from_tty)
+show_substitute_path_command (const char *args, int from_tty)
 {
   struct substitute_path_rule *rule = substitute_path_rules;
   char *from = NULL;
@@ -1884,7 +1884,7 @@ show_substitute_path_command (char *args, int from_tty)
 /* Implement the "unset substitute-path" command.  */
 
 static void
-unset_substitute_path_command (char *args, int from_tty)
+unset_substitute_path_command (const char *args, int from_tty)
 {
   struct substitute_path_rule *rule = substitute_path_rules;
   gdb_argv argv (args);
@@ -1935,7 +1935,7 @@ unset_substitute_path_command (char *args, int from_tty)
 /* Add a new source path substitution rule.  */
 
 static void
-set_substitute_path_command (char *args, int from_tty)
+set_substitute_path_command (const char *args, int from_tty)
 {
   struct substitute_path_rule *rule;