How to quit void functions

[Martin Johansen]

Hello.

I have a void function.

Now, how do I exit the function at a random line in the code?

Normally I would use the return statement.

Thanks.

 

[Martin Ambuhl]

Hello.

I have a void function.

Now, how do I exit the function at a random line in the code?

Normally I would use the return statement.

To return from the function at any specified point use the return
statement. Exiting randomly is not a good idea.

 

[Gordon Burditt]

I have a void function.

Now, how do I exit the function at a random line in the code?

Normally I would use the return statement.

Use the return statement.

void logerror(char *msg)
{
if (msg == NULL) {
return;
}
if (msg[0] == '\0') {
return;
}
... stuff to output the string pointed at by msg to a log file ...

return; /* optional */
}

Gordon L. Burditt