Mercurial > pidgin3 / annotate

libpurple/protocols/zephyr/ZGetSubs.c@e5631d5590cc (annotated)

libpurple/protocols/zephyr/ZGetSubs.c

Sun, 17 Jul 2011 03:57:21 +0000

author
Ethan Blanton <elb@pidgin.im>
date
Sun, 17 Jul 2011 03:57:21 +0000
changeset 31954
e5631d5590cc
parent 31294
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child 39828
7372deed606c
permissions
-rw-r--r--

Replace numerous strcpy() invocations with strlcpy() in Zephyr.

Thanks to the Electronic Frontier Foundation (http://www.eff.org/) for
this patch.

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1 /* This file is part of the Project Athena Zephyr Notification System.
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2 * It contains source for the ZGetSubscriptions function.
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3 *
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Eric Warmenhoven <warmenhoven@yahoo.com>
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4 * Created by: Robert French
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5 *
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Eric Warmenhoven <warmenhoven@yahoo.com>
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6 * Copyright (c) 1987 by the Massachusetts Institute of Technology.
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7 * For copying and distribution information, see the file
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8 * "mit-copyright.h".
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9 */
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10
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11 #include "internal.h"
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12
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13 #define min(a,b) ((a)<(b)?(a):(b))
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14
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15 /* Prototype for -Wmissing-prototypes */
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16 Code_t ZGetSubscriptions(ZSubscription_t *subscription, int *numsubs);
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17
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18 Code_t ZGetSubscriptions(ZSubscription_t *subscription, int *numsubs)
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19 {
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20 int i;
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21
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22 if (!__subscriptions_list)
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23 return (ZERR_NOSUBSCRIPTIONS);
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24
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25 if (__subscriptions_next == __subscriptions_num)
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26 return (ZERR_NOMORESUBSCRIPTIONS);
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27
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28 for (i=0;i<min(*numsubs, __subscriptions_num-__subscriptions_next);i++)
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29 subscription[i] = __subscriptions_list[i+__subscriptions_next];
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30
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31 if (__subscriptions_num-__subscriptions_next < *numsubs)
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32 *numsubs = __subscriptions_num-__subscriptions_next;
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33
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34 __subscriptions_next += *numsubs;
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35
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36 return (ZERR_NONE);
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37 }

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