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| author | Zachary T Welch <zw@superlucidity.net> | 2009-11-10 22:29:36 -0800 |
|---|---|---|
| committer | Zachary T Welch <zw@superlucidity.net> | 2009-11-13 10:55:00 -0800 |
| commit | a585bdf7269ce5c861c83ee3294ba1f074e9c877 (patch) | |
| tree | 0b50307192186d4516609e9043be1be1dd3ebc2d /src/helper | |
| parent | 5b6df55a1e5e4c0f531bc336691bc7c9a6a0df87 (diff) | |
| download | openocd_libswd-a585bdf7269ce5c861c83ee3294ba1f074e9c877.tar.gz openocd_libswd-a585bdf7269ce5c861c83ee3294ba1f074e9c877.tar.bz2 openocd_libswd-a585bdf7269ce5c861c83ee3294ba1f074e9c877.tar.xz openocd_libswd-a585bdf7269ce5c861c83ee3294ba1f074e9c877.zip | |
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.
Diffstat (limited to 'src/helper')
| -rw-r--r-- | src/helper/command.h | 6 |
1 files changed, 6 insertions, 0 deletions
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)); |