[binutils-gdb] Constify first_component_command

[Tom Tromey <tromey at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=4a47555179bfcfd3c9e4ad2752e38ae398fc7dcd

commit 4a47555179bfcfd3c9e4ad2752e38ae398fc7dcd
Author: Tom Tromey <tom@tromey.com>
Date:   Sat Sep 9 21:22:52 2017 -0600

    Constify first_component_command
    
    gdb/ChangeLog
    2017-09-27  Tom Tromey  <tom@tromey.com>
    
    	* cp-support.c (first_component_command): Constify.

Diff:
---
 gdb/ChangeLog    | 4 ++++
 gdb/cp-support.c | 3 +--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 004e3db..a9bd545 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2017-09-27  Tom Tromey  <tom@tromey.com>
 
+	* cp-support.c (first_component_command): Constify.
+
+2017-09-27  Tom Tromey  <tom@tromey.com>
+
 	* psymtab.c (maintenance_print_psymbols)
 	(maintenance_info_psymtabs, maintenance_check_psymtabs):
 	Constify.
diff --git a/gdb/cp-support.c b/gdb/cp-support.c
index aa0229f..6b5f2a3 100644
--- a/gdb/cp-support.c
+++ b/gdb/cp-support.c
@@ -68,7 +68,6 @@ struct cmd_list_element *maint_cplus_cmd_list = NULL;
 /* The actual commands.  */
 
 static void maint_cplus_command (char *arg, int from_tty);
-static void first_component_command (char *arg, int from_tty);
 
 /* A list of typedefs which should not be substituted by replace_typedefs.  */
 static const char * const ignore_typedefs[] =
@@ -1611,7 +1610,7 @@ maint_cplus_command (char *arg, int from_tty)
    cp_find_first_component.  */
 
 static void
-first_component_command (char *arg, int from_tty)
+first_component_command (const char *arg, int from_tty)
 {
   int len;  
   char *prefix;