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Add new _IRC_ARGC_BETWEEN_OR_RETURN_ macro to irc-macros.h

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This commit is contained in:
Alexander Barton 2013-02-24 16:14:13 +01:00
parent a7b04ce6cf
commit 883a8fa6f1
1 changed files with 11 additions and 0 deletions
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11
src/ngircd/irc-macros.h
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@ -39,6 +39,17 @@ if (Req->argc < Min) \
return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG, \
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.
*