diff mbox

[RFA,20/67] Constify some commands in cli-cmds.c

Message ID 20170921051023.19023-21-tom@tromey.com
State New, archived
Headers

Commit Message

Tom Tromey Sept. 21, 2017, 5:09 a.m. UTC 
  ChangeLog
2017-09-20  Tom Tromey  <tom@tromey.com>

	* cli/cli-cmds.c (show_version, show_configuration)
	(source_command, show_user): Constify.
---
 gdb/ChangeLog      |  5 +++++
 gdb/cli/cli-cmds.c | 14 +++++---------
 2 files changed, 10 insertions(+), 9 deletions(-)
diff mbox

Patch

diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index f7e7bf7..e6239ca 100644
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -66,8 +66,6 @@  static void echo_command (char *, int);
 
 static void pwd_command (char *, int);
 
-static void show_version (char *, int);
-
 static void help_command (char *, int);
 
 static void show_command (char *, int);
@@ -78,8 +76,6 @@  static void show_debug (char *, int);
 
 static void set_debug (char *, int);
 
-static void show_user (char *, int);
-
 static void make_command (char *, int);
 
 static void shell_escape (const char *, int);
@@ -343,14 +339,14 @@  is_complete_command (struct cmd_list_element *c)
 }
 
 static void
-show_version (char *args, int from_tty)
+show_version (const char *args, int from_tty)
 {
   print_gdb_version (gdb_stdout);
   printf_filtered ("\n");
 }
 
 static void
-show_configuration (char *args, int from_tty)
+show_configuration (const char *args, int from_tty)
 {
   print_gdb_configuration (gdb_stdout);
 }
@@ -638,9 +634,9 @@  source_script (const char *file, int from_tty)
 }
 
 static void
-source_command (char *args, int from_tty)
+source_command (const char *args, int from_tty)
 {
-  char *file = args;
+  const char *file = args;
   int search_path = 0;
 
   scoped_restore save_source_verbose = make_scoped_restore (&source_verbose);
@@ -1303,7 +1299,7 @@  make_command (char *arg, int from_tty)
 }
 
 static void
-show_user (char *args, int from_tty)
+show_user (const char *args, int from_tty)
 {
   struct cmd_list_element *c;
   extern struct cmd_list_element *cmdlist;