Constify some commands in remote.c

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

	* remote.c (set_memory_packet_size)
	(set_memory_write_packet_size, show_memory_write_packet_size)
	(set_memory_read_packet_size, show_memory_read_packet_size)
	(compare_sections_command, packet_command, remote_put_command)
	(remote_get_command, remote_delete_command): Constify.

1 files changed, 10 insertions, 14 deletions

diff --git a/gdb/remote.c b/gdb/remote.c
index 33b0c2a..d4f06a8 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -171,10 +171,6 @@ static CORE_ADDR remote_address_masked (CORE_ADDR);
 
 static void print_packet (const char *);
 
-static void compare_sections_command (char *, int);
-
-static void packet_command (char *, int);
-
 static int stub_unpack_int (char *buff, int fieldlength);
 
 static ptid_t remote_current_thread (ptid_t oldptid);
@@ -1096,7 +1092,7 @@ get_memory_packet_size (struct memory_packet_config *config)
    something really big then do a sanity check.  */
 
 static void
-set_memory_packet_size (char *args, struct memory_packet_config *config)
+set_memory_packet_size (const char *args, struct memory_packet_config *config)
 {
   int fixed_p = config->fixed_p;
   long size = config->size;
@@ -1157,13 +1153,13 @@ static struct memory_packet_config memory_write_packet_config =
 };
 
 static void
-set_memory_write_packet_size (char *args, int from_tty)
+set_memory_write_packet_size (const char *args, int from_tty)
 {
   set_memory_packet_size (args, &memory_write_packet_config);
 }
 
 static void
-show_memory_write_packet_size (char *args, int from_tty)
+show_memory_write_packet_size (const char *args, int from_tty)
 {
   show_memory_packet_size (&memory_write_packet_config);
 }
@@ -1180,13 +1176,13 @@ static struct memory_packet_config memory_read_packet_config =
 };
 
 static void
-set_memory_read_packet_size (char *args, int from_tty)
+set_memory_read_packet_size (const char *args, int from_tty)
 {
   set_memory_packet_size (args, &memory_read_packet_config);
 }
 
 static void
-show_memory_read_packet_size (char *args, int from_tty)
+show_memory_read_packet_size (const char *args, int from_tty)
 {
   show_memory_packet_size (&memory_read_packet_config);
 }
@@ -10242,7 +10238,7 @@ remote_verify_memory (struct target_ops *ops,
    Useful for verifying the image on the target against the exec file.  */
 
 static void
-compare_sections_command (char *args, int from_tty)
+compare_sections_command (const char *args, int from_tty)
 {
   asection *s;
   struct cleanup *old_chain;
@@ -10846,7 +10842,7 @@ remote_memory_map (struct target_ops *ops)
 }
 
 static void
-packet_command (char *args, int from_tty)
+packet_command (const char *args, int from_tty)
 {
   struct remote_state *rs = get_remote_state ();
 
@@ -12127,7 +12123,7 @@ remote_file_delete (const char *remote_file, int from_tty)
 }
 
 static void
-remote_put_command (char *args, int from_tty)
+remote_put_command (const char *args, int from_tty)
 {
   if (args == NULL)
     error_no_arg (_("file to put"));
@@ -12140,7 +12136,7 @@ remote_put_command (char *args, int from_tty)
 }
 
 static void
-remote_get_command (char *args, int from_tty)
+remote_get_command (const char *args, int from_tty)
 {
   if (args == NULL)
     error_no_arg (_("file to get"));
@@ -12153,7 +12149,7 @@ remote_get_command (char *args, int from_tty)
 }
 
 static void
-remote_delete_command (char *args, int from_tty)
+remote_delete_command (const char *args, int from_tty)
 {
   if (args == NULL)
     error_no_arg (_("file to delete"));