pidgin/pidgin

closing merged branch
port-changes-from-branch-2.x.y-to-default
2020-02-03, Gary Kramlich
2f836435c33c
closing merged branch
/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZGetSubscriptions function.
*
* Created by: Robert French
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#include "internal.h"
/* Prototype for -Wmissing-prototypes */
Code_t ZGetSubscriptions(ZSubscription_t *subscription, int *numsubs);
Code_t ZGetSubscriptions(ZSubscription_t *subscription, int *numsubs)
{
int i;
if (!__subscriptions_list) {
return (ZERR_NOSUBSCRIPTIONS);
}
if (__subscriptions_next == __subscriptions_num) {
return (ZERR_NOMORESUBSCRIPTIONS);
}
for (i = 0; i < MIN(*numsubs, __subscriptions_num - __subscriptions_next);
i++) {
subscription[i] = __subscriptions_list[i + __subscriptions_next];
}
if (__subscriptions_num - __subscriptions_next < *numsubs) {
*numsubs = __subscriptions_num - __subscriptions_next;
}
__subscriptions_next += *numsubs;
return ZERR_NONE;
}