From a585bdf7269ce5c861c83ee3294ba1f074e9c877 Mon Sep 17 00:00:00 2001 From: Zachary T Welch Date: Tue, 10 Nov 2009 22:29:36 -0800 Subject: add CMD_NAME macro for command handlers By introducing the CMD_NAME macro, this parameter may be integrated as args[-1] in command.[ch], without touching any other call sites. --- src/helper/command.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/helper/command.h') diff --git a/src/helper/command.h b/src/helper/command.h index aec066d0..74c6f367 100644 --- a/src/helper/command.h +++ b/src/helper/command.h @@ -121,6 +121,12 @@ typedef struct command_context_s */ #define COMMAND_HELPER(name, extra...) __COMMAND_HANDLER(name, extra) +/** + * Use this macro to access the name of the command being handled, + * rather than accessing the variable directly. It may be moved. + */ +#define CMD_NAME cmd + /// The type signature for commands' handler functions. typedef __COMMAND_HANDLER((*command_handler_t)); -- cgit v1.2.3