/* * 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" #include "lib/string.h" struct password_item *last_password_item = NULL; struct password_item * password_find(list *l, int first_fit) { struct password_item *pi; struct password_item *pf = NULL; if (l) { WALK_LIST(pi, *l) { if ((pi->genfrom < now_real) && (pi->gento > now_real)) { if (first_fit) return pi; if (!pf || pf->genfrom < pi->genfrom) pf = pi; } } } return pf; } void password_cpy(char *dst, char *src, int size) { bzero(dst, size); memcpy(dst, src, (strlen(src) < (unsigned) size ? strlen(src) : (unsigned) size)); }