[RFA 45/67] Constify cd_command

Tom Tromey
2017-09-21T05:40:57Z

* cli/cli-cmds.h (cd_command): Constify.
* cli/cli-cmds.c (cd_command): Constify.
---
gdb/ChangeLog | 5 +++++
gdb/cli/cli-cmds.c | 2 +-
gdb/cli/cli-cmds.h | 2 +-
3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index 4cc9fa6..d87722f 100644
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -392,7 +392,7 @@ pwd_command (char *args, int from_tty)
}

void
-cd_command (char *dir, int from_tty)
+cd_command (const char *dir, int from_tty)
{
int len;
/* Found something other than leading repetitions of "/..". */
diff --git a/gdb/cli/cli-cmds.h b/gdb/cli/cli-cmds.h
index 1122a97..34d19f5 100644
--- a/gdb/cli/cli-cmds.h
+++ b/gdb/cli/cli-cmds.h
@@ -110,7 +110,7 @@ int is_complete_command (struct cmd_list_element *cmd);

/* Exported to gdb/main.c */

-extern void cd_command (char *, int);
+extern void cd_command (const char *, int);

/* Exported to gdb/top.c and gdb/main.c */

--
2.9.4