[PUSHED OBV] Constify the 'arg' passed to commands in bsd-kvm.c.

[John Baldwin]

gdb/ChangeLog:

	* bsd-kvm.c (bsd_kvm_cmd): Constify 'arg'.
	(bsd_kvm_proc_cmd): Likewise.
---
 gdb/ChangeLog | 5 +++++
 gdb/bsd-kvm.c | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 9b1c3354e9..85fd1420fa 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2017-11-15  John Baldwin  <jhb@FreeBSD.org>
+
+	* bsd-kvm.c (bsd_kvm_cmd): Constify 'arg'.
+	(bsd_kvm_proc_cmd): Likewise.
+
 2017-11-15  Simon Marchi  <simon.marchi@ericsson.com>
 
 	* tui/tui-win.c (window_name_completer): Replace VEC with
diff --git a/gdb/bsd-kvm.c b/gdb/bsd-kvm.c
index 3d013b4e1d..7cc73afd6d 100644
--- a/gdb/bsd-kvm.c
+++ b/gdb/bsd-kvm.c
@@ -279,7 +279,7 @@ bsd_kvm_cmd (const char *arg, int fromtty)
 #ifndef HAVE_STRUCT_THREAD_TD_PCB
 
 static void
-bsd_kvm_proc_cmd (char *arg, int fromtty)
+bsd_kvm_proc_cmd (const char *arg, int fromtty)
 {
   CORE_ADDR addr;
 
@@ -308,7 +308,7 @@ bsd_kvm_proc_cmd (char *arg, int fromtty)
 #endif
 
 static void
-bsd_kvm_pcb_cmd (char *arg, int fromtty)
+bsd_kvm_pcb_cmd (const char *arg, int fromtty)
 {
   if (arg == NULL)
     /* i18n: PCB == "Process Control Block".  */
-- 
2.13.3