Change valid_command_p to return bool

This changes valid_command_p to return bool.

gdb/ChangeLog
2019-05-04  Tom Tromey  <tom@tromey.com>

	* cli/cli-cmds.c (valid_command_p): Return bool.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index aa55b77b37f9b68aaf612d082469d7a9af892d3d..17c9d886bd074fa97c47567dee034dea45db48a7 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-04  Tom Tromey  <tom@tromey.com>
+
+       * cli/cli-cmds.c (valid_command_p): Return bool.
+
 2019-05-04  Tom Tromey  <tom@tromey.com>
 
        * cli/cli-decode.c (valid_user_defined_cmd_name_p): Return bool.

diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index 5f3b973f060f568870ad25059c4ec939022d27fc..3d8e2387ff751e218e1f160ae22bca0425b56c68 100644 (file)
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -1355,9 +1355,9 @@ argv_to_string (char **argv, int n)
 }
 
 /* Subroutine of alias_command to simplify it.
-   Return TRUE if COMMAND exists, unambiguously.  Otherwise FALSE.  */
+   Return true if COMMAND exists, unambiguously.  Otherwise false.  */
 
-static int
+static bool
 valid_command_p (const char *command)
 {
   struct cmd_list_element *c;
@@ -1365,7 +1365,7 @@ valid_command_p (const char *command)
   c = lookup_cmd_1 (& command, cmdlist, NULL, 1);
 
   if (c == NULL || c == (struct cmd_list_element *) -1)
-    return FALSE;
+    return false;
 
   /* This is the slightly tricky part.
      lookup_cmd_1 will return a pointer to the last part of COMMAND