/** * \file * * \author Georg Hopp * * \copyright * Copyright © 2012 Georg Hopp * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdio.h> #include <search.h> #include <sys/types.h> #include "trhash.h" #include "tr/hash.h" #include "tr/interface/hashable.h" #include "tr/tree.h" static inline int hashGetComp(const void * a, const void * b) { unsigned long hash_a = TR_hashableGetHash((void*)a); if (hash_a < *(const unsigned long*)b) { return -1; } if (hash_a > *(const unsigned long*)b) { return 1; } return 0; } void * TR_hashGet(TR_Hash this, const char * search, size_t nsearch) { unsigned long hash = TR_sdbm((const unsigned char *)search, nsearch); void * found = TR_treeFind(this->root, &hash, hashGetComp); return found; } void * TR_hashGetByVal(TR_Hash this, unsigned long hash) { void * found = TR_treeFind(this->root, &hash, hashGetComp); return found; } // vim: set ts=4 sw=4: