[RFA 28/67] Constify some commands in record-btrace.c

[Tom Tromey]

ChangeLog
2017-09-20  Tom Tromey  <tom@tromey.com>

	* record-btrace.c (cmd_record_btrace_bts_start)
	(cmd_record_btrace_pt_start): Constify.
---
 gdb/ChangeLog       | 5 +++++
 gdb/record-btrace.c | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c
index 783e5a1..77844bc 100644
--- a/gdb/record-btrace.c
+++ b/gdb/record-btrace.c
@@ -2883,7 +2883,7 @@ init_record_btrace_ops (void)
 /* Start recording in BTS format.  */
 
 static void
-cmd_record_btrace_bts_start (char *args, int from_tty)
+cmd_record_btrace_bts_start (const char *args, int from_tty)
 {
   if (args != NULL && *args != 0)
     error (_("Invalid argument."));
@@ -2905,7 +2905,7 @@ cmd_record_btrace_bts_start (char *args, int from_tty)
 /* Start recording in Intel Processor Trace format.  */
 
 static void
-cmd_record_btrace_pt_start (char *args, int from_tty)
+cmd_record_btrace_pt_start (const char *args, int from_tty)
 {
   if (args != NULL && *args != 0)
     error (_("Invalid argument."));
-- 
2.9.4