diff options
| -rw-r--r-- | src/ngircd/irc-macros.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/ngircd/irc-macros.h b/src/ngircd/irc-macros.h index bd63ec49..87a60885 100644 --- a/src/ngircd/irc-macros.h +++ b/src/ngircd/irc-macros.h @@ -40,6 +40,17 @@ if (Req->argc < Min) \ Client_ID(Client), Req->command); /** + * Make sure that number of passed parameters is in between Min and Max. + * + * If there aren't at least Min parameters or if there are more than Max + * parameters, send an error to the client and return from the function. + */ +#define _IRC_ARGC_BETWEEN_OR_RETURN_(Client, Req, Min, Max) \ +if (Req->argc < Min || Req->argc > Max) \ + return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG, \ + Client_ID(Client), Req->command); + +/** * Get sender of an IRC command. * * The sender is either stored in the prefix if the command has been |