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command_handler_t: make cmd parameter const

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Prevents the command name from being modified in command handlers.
Again, this has cascading effects, but the patches are fairly minimal.
This commit is contained in:
Zachary T Welch
2009-11-10 00:10:25 -08:00
parent d22270e0ed
commit cc63d6e72b
1 changed files with 1 additions and 1 deletions
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2
src/helper/command.h
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@@ -88,7 +88,7 @@ typedef struct command_context_s
*/
#define __COMMAND_HANDLER(name, extra...) \
int name(struct command_context_s *cmd_ctx, \
char *cmd, char **args, unsigned argc, ##extra)
const char *cmd, char **args, unsigned argc, ##extra)
/**
* Use this to macro to call a command helper (or a nested handler).