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| author | Antonio Borneo <borneo.antonio@gmail.com> | 2019-03-31 17:55:43 +0200 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2019-05-14 19:32:49 +0100 |
| commit | 84cfb727dfce2725d91af9f506bca49c8bb15de2 (patch) | |
| tree | 9f6da22efcf86b003e0f54adcda097fae8b50b55 /src | |
| parent | 5e027407e35e898fc4f87abeaef4b8177a51854b (diff) | |
| download | riscv-openocd-84cfb727dfce2725d91af9f506bca49c8bb15de2.zip riscv-openocd-84cfb727dfce2725d91af9f506bca49c8bb15de2.tar.gz riscv-openocd-84cfb727dfce2725d91af9f506bca49c8bb15de2.tar.bz2 | |
helper/command: add macro CMD
Accessing the variable "cmd" in a COMMAND_HANDLER is confusing
because the variable definition is not visible in the prototype,
thus "cmd" can be identified by the reader as a global variable
defined somewhere else.
Add the new macro CMD to make more evident it is a part of the
COMMAND_HANDLER.
Change-Id: I8f63da593a931045cc404323f143b88c5c80ab5e
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5047
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Diffstat (limited to 'src')
| -rw-r--r-- | src/helper/command.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/helper/command.h b/src/helper/command.h index f9c02e5..9aed282 100644 --- a/src/helper/command.h +++ b/src/helper/command.h @@ -122,6 +122,11 @@ struct command_invocation { #define COMMAND_HELPER(name, extra ...) __COMMAND_HANDLER(name, extra) /** + * Use this macro to access the command being handled, + * rather than accessing the variable directly. It may be moved. + */ +#define CMD (cmd) +/** * Use this macro to access the context of the command being handled, * rather than accessing the variable directly. It may be moved. */ |