bird/nest/password.c

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/*
* BIRD -- Password handling
*
* (c) 1999 Pavel Machek <pavel@ucw.cz>
* (c) 2004 Ondrej Filip <feela@network.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#include "nest/bird.h"
#include "nest/password.h"
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#include "lib/string.h"
struct password_item *last_password_item = NULL;
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struct password_item *
password_find(list *l)
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{
struct password_item *pi;
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if (l)
{
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WALK_LIST(pi, *l)
{
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if ((pi->genfrom < now_real) && (pi->gento > now_real))
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return pi;
}
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}
return NULL;
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}
void password_cpy(char *dst, char *src, int size)
{
bzero(dst, size);
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memcpy(dst, src, (strlen(src) < (unsigned) size ? strlen(src) : (unsigned) size));
}